Sephora customers often prefer the following products when searching for Serums For Frizzy Hair.

Browse the top-ranked list of Serums For Frizzy Hair below along with associated reviews and opinions.

Size 1.7 oz/ 50 mL · ITEM 2140150
exclusive· limited edition· buzzworthy· online only
$38.00

I am so impressed...I'm happy with it...Great for frizz and smoothing....I got this as a sample and I honestly thought these guys were lying about it being good enough or even at all for tightly coiled hair
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
A triple-action, triple-use concentrate that repairs, protects, and seals damaged hair and split ends in one step.

Key benefits:
- Repairs, protects, and seals damaged hair
- Reduces breakage up to 99 percent
- Use on wet or dry hair, or mix into any Caviar conditioner

If you want to know more…
This three-in-one sealing serum is designed to be a proactive and reactive powerhouse for damaged and aging hair. The triple-action concentrated formula consists of a biomimetic amino acid/lipid blend that imitates those naturally found in hair to help repair, protect, and seal strands at their core. Formulated with caviar bond enforcing technology, this serum intuitively targets and seals cracks and fissures in the hair surface to help transform hair. This product is clinically proven to significantly smooth hair, while reducing breakage and split ends up to 99 percent.

What it is formulated WITHOUT:
- Sulfates

What else you need to know:
Inspired by the Science of Skincare for Hair®, Caviar Anti-Aging is Alterna’s first comprehensive line of hair care products that address intrinsic (natural aging process), chemical, and environmental aging by infusing hair with the finest, most effective ingredients to restore hydration, strength, vibrancy, and elasticity for more youthful-looking hair. Every product contains pure caviar from the roe of non-endangered sturgeon fish, sustainably farmed in France. This product is rich in vitamins, minerals, and omega fatty acids that help restore hair's lipid layer creating healthier, younger-looking hair.

This product is suitable for color-treated hair and free of added SLS/SLES, DEA/TEA, and synthetic color.
Size 3.04 oz/ 90 mL · ITEM 2201002
exclusive· limited edition· buzzworthy· online only
$56.00

Not heavy at all...I really love it...Highly recommended, especially for frizz control....I love this product have been using it every other night for close to a month now and I have notice and difference in texture on my hair, I have dyed my hair for many years now and it's left my hair dry and a bit hard to manage , but this product have left it feeling softer and I love the convenience of being a product I can use at night and leave on, would recommend
What it is: A leave-in, overnight treatment serum that nourishes and detangles hair while you sleep.
Hair Type: Straight, Wavy, Curly, and Coily
Hair Texture: Fine, Medium, and Thick
Key Benefits:
- Hydrates
- Adds Shine
- Protects Against Damage, Split Ends, and Breakage
Formulation: Serum
Highlighted Ingredients:
- Iris Root Extract: Adds hydration and coats hair fibers for up to eight hours while reversing loss of nutrients.
- Five-Vitamin Blend: Seals nutrients and anchors roots, leaving the hair with a satin finish.
What Else You Need to Know: This overnight hair-treatment serum is the perfect addition to your nighttime routine. Nutritive 8H Magic Night Serum is absorbed for up to eight hours, moisturizing the hair with a lightweight feel by morning. This unique leave-in treatment makes hair soft, protected, and perfect for styling.
Size 2.5 oz/ 75 mL · ITEM 1989458
exclusive· limited edition· buzzworthy· online only
$18.00

I'm so glad that I did...This product is amazing...Leaves it smooth without frizz but not greasy....I can also use this on my 6yo daughter's very straight hair, and combing becomes a breeze for both of us - doesn't weigh down her locks either
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
A unique, ultra-light, and non-greasy hair serum.

Key benefits:
- Smooths frizz
- Conditions dry ends
- Protects hair from humidity

If you want to know more…
This super-smoothing serum smooths frizz and flyaways, nourishes dry ends, and controls hair without weighing it down. Infused with a blend of natural oils derived from sunflower seeds, sesame seeds, and soy beans, and enriched with vitamin E, it protects hair from humidity and boosts shine, leaving strands clean, soft, and silky.

What else you need to know:
Kiehl’s is inspired by its rich heritage as an old-world apothecary, applying over 165 years’ worth of cosmetic, pharmaceutical, herbal, and medicinal knowledge into the formulations. They utilize the finest natural ingredients and incorporate advanced scientific technologies to ensure the highest quality and most efficacious formulas without compromise. They are protective of the environment as they maximize the use of renewable, sustainable, and biodegradable ingredients. Kiehl’s proudly stands behind the quality, efficacy, and safety of each of their products.
Size 2.2 oz/ 60 mL · ITEM 2127306
exclusive· limited edition· buzzworthy· online only
$53.00

I love this stuff...I love this serum...I was excited to go to work with my natural curls frizz free, but was disappointed....I use this product right after the shower after using the shampoo products I love the smell and I I have noticed my hair is softer and has gotten longer (at least a quarter inch a month) but I'm not sure if it is because of the product or natural growth, but there is a noticable difference for my fine hair
What it is: A specialized scalp and hair serum that will leave your hair looking shinier and feeling thicker.

Hair Type: Straight, Wavy, Curly, and Coily

Hair Texture: Fine, Medium, and Thick

Hair Concerns:
- Shine
- Thinning
- Damage, Split Ends, and Breakage

Key Benefits:
- Supports Hair Strength, Shine, and Softness
- Supports Natural Hair Growth
- Adds Lightweight Texture Without Greasy Feel

Formulation: Serum

Highlighted Ingredients:
- Ceramides: Reduce breakage by supporting hair strength.
- Conditioning Agents and UV Filters: Smooth and soften hair.
- Green Tea Extract: Provides antioxidant protection.

What Else You Need to Know: This scalp and hair serum nourishes hair fibers by supporting their uniformity and smoothness. It maintains strength during hair growth and supports hair’s resistance to breakage, leaving it shinier and soft to the touch with a thicker, more substantial feel.
Size 1.6 oz/ 50 mL · ITEM 2500304
exclusive· limited edition· buzzworthy· online only
$49.00

Absolutely a must have...All Purpose Serum Salute...Great for frizz and split ends!...I was gifted this regenerating hair serum +mask by Christophe Robin and I love it.It makes my hair smooth,soft and shiny and works great with my hot tools.I would definitely recommend trying this product.I will buy it once I run out
What it is: An exceptional leave-in serum with the benefits of rare prickly pear oil, which repairs and nourishes dry, damaged hair.

Hair Type: Straight, Wavy, Curly, and Coily

Hair Texture: Fine, Medium, and Thick

Hair Concerns:
- Heat Protection
- Shine
- Damage/Split Ends/Breakage

Key Benefits:
- Protects, repairs, and revives pigments in color-treated and natural hair
- Restores shine and glow to dull hair while managing frizz
- Protects from heat up to 440°F

Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, and triclosan. It is also vegan, gluten-free, cruelty-free, and comes in recyclable packaging.

What Else You Need to Know: This luxurious regenerating elixir is free of silicones and composed of 94 percent natural-origin ingredients. Its fast-absorbing texture infuses hair with a silky-soft feel and ultimate shine, while also protecting hair from artificial heat up to 440°F (230°C) and improving the appearance of split ends and frizz. Prickly pear seed oil, one of the richest plant sources of omegas and amino acids, helps hair feel stronger. Deeply nurturing tucuma butter, derived from a precious fruit harvested in Amazonia, is highly concentrated in fatty acids and carotenoids that nourish hair without weighing it down. A castor oil-derived emollient helps reflect light perfectly to create a healthy, glossy shine throughout hair.
Size 5.1 oz/ 150 mL · ITEM 2201010
exclusive· limited edition· buzzworthy· online only
$39.00

Love this so far...This serum is great...This product keeps my hair frizz free....I received a sample of this leave-in conditioner the pack came with 10ml and it was enough for my hair that is long and I have lots and lots... It's a heat protector but I didn't use anything any heat source I just left it to dry naturally
What it is: A lightweight, heat-protecting primer for a flawless blonde result.

Hair Type: Straight, Wavy, Curly, and Coily

Hair Texture: Fine, Medium, and Thick

Hair Concerns: Dryness, Damage/Split Ends/Breakage, and Heat Protection

Formulation: Lightweight Serum

Highlighted Ingredients:
- Hyaluronic Acid: Fills and strengthens fiber damage from within and resurfaces cuticle for uniform porosity.
- Edelweiss Flower: Anti-oxidative power against daily damage and softens and calms sensitized fiber.

What Else You Need to Know: This serum instantly unifies damaged areas of the fiber and provides smoothness and lightness. The unique formula is infused with antioxidants and protects from heat up to 450°F.
Size 1.7 oz/ 50 mL · ITEM 2277218
exclusive· limited edition· buzzworthy· online only
$40.00

My hair loved it...I love the results...I did not feel this really helped with split ends- but did feel like it helped with frizz....I tried out Virtue's The Perfect Ending Split End Serum and I am so happy I did
What it is: A treatment that not only helps seal, smooth, and mend frayed ends, but also nurtures and protects from future damage.

Hair Type: Straight, Wavy, Curly, and Coily

Hair Texture: Fine, Medium, and Thick

Key Benefits: Rebuilds, Strengthens, and Makes Hair Silky

Formulation: Lightweight Serum

Highlighted Ingredients:
- Pea Protein: Packed with phytonutrients, it helps protect hair from daily styling and thermal heat damage.
- Hydrolyzed Quinoa: This plant-based protein can be remarkable for hair, enhancing color, moisture retention, and shine.
- Baobab Seed Oil: From the African Tree of Life (known for its ability to store water), this rich, silky oil is an intense emollient for dry, damaged hair.
- Alpha Keratin 60ku®: a healing protein that’s identical to the keratin that makes up 90% of our hair. It repaves and refills keratin, repairing damaged hair with each use.

Ingredient Callouts: Free of sulfates SLS and SLES, parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, triclosan, and triclocarban, and contains less than one percent of synthetic fragrances. This product is also vegan, cruelty-free, and gluten-free, and comes in recyclable packaging.

What Else You Need to Know: Chock-full of the patented Alpha Keratin 60ku® protein, Split End Serum mends and seals frayed, brittle ends on contact, restoring hair to its pre-damaged state. It takes repair to a whole new level, restoring the color and vibrancy of fragile hair as it reinforces damaged ends. It features a rich, nurturing blend of creamy coconut and tropical yuzu extracts wrapped in warm woods.

Clinical Results: In a consumer Perception Study of 53 women who used Split End Serum for 1 week:
- 85% of women said their hair felt less damaged
- 87% of women said their hair looked healthier
Size 1.01 oz/ 30 mL · ITEM 2107431
exclusive· limited edition· buzzworthy· online only
$39.00

This stuff is magic...Liquid GOLD for blondes...This serum has made my hair soft and virtually frizz free without being oily or greasy....I like the Shu Overnight serum better then this one because it instantly transforms my hair but this one is excellent too I just don't notice quite as much of a difference as with the overnight serum
What it is: A hair serum that strengthens, prevents split ends and breakage, and enhances shine.

Hair Type: Straight, Wavy, Curly, and Coily

Hair Texture: Fine and Medium

Hair Concerns:
- Dryness
- Shine
- Damage, Split Ends, and Breakage

Key Benefits:
- Acts to strengthen very damaged hair
- Prevents breakage and split ends
- Creates long-lasting shine and softness

Highlighted Ingredients:
- Japanese-Sourced Rice Extract: Hydrates and protects hair.

What Else You Need to Know: Ultimate Reset Serum contains two serums in one bottle to strengthen hair, prevent split ends and breakage, and create lasting shine. The bottle blends the two oils to activate the formula with every pump. Its unique cream formula is infused with oil blends for exceptional strength and real-time freshness, while its thermo-responsive technology reactivates with low heat for easy color-safe styling.

Fragrance Description: This serum has top notes of orange, peach and orange blossom, heart notes of jasmine, ylang ylang and geranium, and base notes of tonka bean, santal, and vanilla musk.
Size 1 oz/ 30 mL · ITEM 2473064
exclusive· limited edition· buzzworthy· online only
$52.00

I love this serum...The serum is great...Instead I've been using this on my part to help with my frizz....So far I've been using this for three weeks I don't see a huge difference and I've to remember to use it every day which can be tough for me it goes in very nicely and smells nice doesn't make my hair oily which is a huge plus I don't see any differences yet but maybe I'm only using it for too short of a time
What it is: A highly effective vegan serum that increases the appearance of hair density while reducing signs of shedding to promote thicker, fuller looking hair with clinically proven results in as little as 90 days.

Hair Type: Straight, Wavy, Curly, and Coily

Hair Texture: Fine, Medium, and Thick

Hair Concerns:
- Thinning
- Color Safe

Key Benefits:
- Reduces signs of hair thinning for thicker, fuller, longer looking hair
- Most effective as a spot treatment
- No visible residue and will not make hair greasy

Highlighted Ingredients:
- Turmeric: Clinically proven to promote a reset of the dermal hair cells
- N. benthamiana: Known to revitalize the anagen (growth) hair cycle while thickening roots
- Red Clover/ Mung Bean: Shown to help prevent key hair loss causes (IGF1, BMP4)

Ingredient Callouts:This product is vegan, gluten-free, and cruelty-free.

Fragrance Description: This serum smells like natural bergamot essential oil.

Clean at Sephora
Clean at Sephora is a curation of brands committed to evolving the beauty industry. When you see our Clean seal, you can be sure this brand's products are formulated without certain ingredients that are potentially harmful to human health and the environment and also address ingredients clients are concerned about, including phthalates, formaldehyde or formaldehyde releasers, oxybenzone and octinoxate, hydroquinone, triclosan, coal tar, methylisothiazolinone and methylchloroisothiazolinone, insoluble plastic microbeads, and more. For the full list, check out the Ingredients tab.
Size 2 oz/ 60 mL · ITEM 2210722
exclusive· limited edition· buzzworthy· online only
$17.90

I love this Serum...Magic in a bottle...As my face need a skin routine I think that my hair too , its been one month I using it and I can see and feel that my hair looks heathy but im using a silk pillow too should try, but I think that the price its a little bit expensive , p.s I feel like my hair is not falling that much...I started feeling the difference right after the first use,not too sure about the hair density,but my hair loss has reduced drastically,i normally massage the serum on my bald spots before going to bed and wash it away the next day,i used to see a lot of hair fall on my pillows and all over the house,but I dont see even a single hair on my pillows anymore,very satisfied with the product
What it is: A concentrated serum that helps hair look thicker, denser, fuller, and healthier.

Hair Type: Straight, Wavy, Curly, and Coily

Hair Texture: Fine, Medium, and Thick

Hair Concerns:
- Thinning
- Volumizing
- Flaky/Dry Scalp

Highlighted Ingredients:
- Redensyl™ (Givaudan): Targets stem cells and human fibroblasts from the derma papilla to improve hair density.
- Procapil™ (Sederma Inc.): Increases blood flow in the scalp, which allows the hair to be well nourished, resulting in the appearance of thicker hair.
- Baicapil™ (Provital): Increases the look of hair density.

Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. It is also vegan, gluten-free, and cruelty-free.

What Else You Need to Know: This concentrated formula is designed to support hair health so that it looks thicker, denser, fuller, and healthier. The technologies present in this formula include Redensyl complex (with larix europaea wood extract and camellia sinensis leaf extract), Procapil peptide complex (with biotinoyl tripeptide-1), Capixyl™ peptide complex (with acetyl tetrapeptide-3 and trifolium pratense flower extract), Baicapil complex (with scutellaria baicalensis root extract, triticum vulgare germ extract, and glycine soja germ extract), AnaGain™ (pisum sativum extract) and high-solubility caffeine (one percent net caffeine by weight), in an ultra-lightweight, emollient base for efficient penetration.
Size 90 mL/ 3.04 oz · ITEM 2325157
exclusive· limited edition· buzzworthy· online only
$53.00

this is the best...I would buy more...Kerastase fortifiant hair serum has made my hair so much stronger It helps to re-anchor hair follicle more solidly into the scalp while building the optimal environment for future growth, I saw results after a few weeks my hair looks longer and there's less hair breakage...I tried few hair treatments but nothing seemed to help ... but with Kerastase Genesis Serum Fortifiant Hair Serum it is now another hair with strength, I am very happy this is so nourished, silky and shiny I love it, you only need four doses of the pipette and that's it
What it is: A hair serum that strengthens the scalp for less hair fall due to breakage from brushing.

Hair Type: Straight, Wavy, Curly, and Coily

Hair Texture: Fine, Medium, and Thick

Hair Concerns:
- Straightening and Smoothing

Key Benefits:
- Reduces hair fall due to breakage from brushing
- Strengthens hair
- Leaves a lightweight, non-greasy finish

Formulation: Serum

Highlighted Ingredients:
- Genesis Hydro-Alcoholic Formula with Ginger Root, Arginine, and Caffeine: Strengthens hair to reduce hair fall due to breakage from brushing.

What Else You Need to Know: This concentrated hair and scalp serum with aromatic notes of bergamot and lime fortifies weakened hair to prevent hair fall due to breakage from brushing. It is best paired with the full Genesis range for supreme strength, softness, and moisture.

"When choosing where to apply the serum, think of the areas of your scalp where the hair needs the most strength. Where do you notice less density? What areas are you experiencing hair fall in? Start by applying in those targeted areas with the pipette then massage in everywhere. Think of the serum like topical vitamins for your hair."—Kirsten Snively, Mint Hair Lounge, Tampa, FL

Research Results: In a controlled study:
- 97% Less hair fall due to breakage from brushing was shown using system of Bain Hydra-Fortifiant + Fondant Renforçateur+ Sérum Fortifiant vs non-conditioning shampoo
Size 1 oz/ 30 mL · ITEM 2127421
exclusive· limited edition· buzzworthy· online only
$39.00

This is the best...I Love This Serum...I've bleached my hair for the past seven years so when I try a product that works and doesn't leave my hair feeling greasy, I'm here for it 100%...I have been using this for a month or so now and love how soft and smooth it makes my hair
What it is: A dual-action repairing and binding serum that transforms hair from very damaged and over processed to healthy by hydrating and conditioning.

Hair Type: Straight, Wavy, Curly, and Coily

Hair Texture: Fine, Medium, and Thick

Key Benefits:
- Heals Hair Ends
- Delivers Heat Protection up to 450°F
- Nourishes Damaged Hair

Formulation: Serum

Highlighted Ingredients:
- SP94: Powerful gluco-peptide that enhances hair fibers’ resilience, structure, and strength.
- Amino Acids: Compensate for the loss of fiber mass.
- Wheat Protein Derivative: Restores uniformity and smooths.

What Else You Need to Know: With amino acids and its unique FIBRA-KAP™ formula, this serum delivers heat protection up to 450°F to prevent split ends, minimize breakage, and speed up drying time for silky-soft locks.
Size 2 oz/ 60 mL · ITEM 2473098
exclusive· limited edition· buzzworthy· online only
$38.00

So far loving it...Free but worth it...I have been using it for 3 weeks about 10 mins before I wash my hair and it feels nice when I put it on and I look forward to using...I loved this serum as I've never used any serum before for my hair so I thought this is working really well
What it is: This weekly scalp treatment is formulated with vegan silk protein that gently removes buildup while providing a semi-permeable moisture barrier, and protecting it from harmful environmental pollutants. It also removes excess oils and rebalances the scalp to promote healthy hair growth.

Hair Type: Straight, Wavy, Curly, and Coily

Hair Texture: Fine, Medium, and Thick

Hair Concerns:
- Thinning
- Color Safe
- Flaky/Dry Scalp

Key Benefits:
- Gently removes buildup for healthy sebum production and reduces the appearance of flakes
- Creates a healthy, balanced scalp microbiome
- Forms a protective moisture barrier on scalp

Highlighted Ingredients:
- Zinc: Natural, antibacterial antiseptic that supports a healthy scalp
- Evening Primrose/ Red Clover: Reduces the appearance of flakes and inhibits hair loss hormones
- Vegan silk protein: Gently removes excess buildup & creates a moisture barrier on scalp

Ingredient Callouts: This product is vegan, gluten-free, and cruelty-free.

What Else You Need to Know: This weekly scalp treatment is formulated with vegan silk protein that gently removes buildup while providing a semi-permeable moisture barrier and protecting scalp from harmful environmental pollutants. It also removes excess oils and rebalances the scalp microbiome to promote healthy hair growth.

Fragrance Description: This serum smells like natural citrus.

Clean at Sephora
Clean at Sephora is a curation of brands committed to evolving the beauty industry. When you see our Clean seal, you can be sure this brand's products are formulated without certain ingredients that are potentially harmful to human health and the environment and also address ingredients clients are concerned about, including phthalates, formaldehyde or formaldehyde releasers, oxybenzone and octinoxate, hydroquinone, triclosan, coal tar, methylisothiazolinone and methylchloroisothiazolinone, insoluble plastic microbeads, and more. For the full list, check out the Ingredients tab.
Size 3.4 oz/ 100 mL · ITEM 2446912
exclusive· limited edition· buzzworthy· online only
$42.00

I decided it was worth the splurge...It gives my hair a nice shine, body and smells good...I'm not going to return it, but I wouldn't buy it again
What it is: A brightening serum that tones and eliminates brassiness while replenishing moisture and protecting hair from heat damage.

Hair Type: Straight, Wavy, and Curly

Hair Texture: Fine, Medium, and Thick

Hair Concerns:
- Dryness
- Heat Protection
- Brassiness

Key Benefits:
- Brightens, tones, and eliminates brassiness
- Provides heat protection up to 450°F
- Hydrates and repairs damage

Highlighted Ingredients:
- Violet and Reflective Pearlized Pigments: Correct brassiness, tone highlights, and impart brightness and shine.
- Lavender Flower Extract: Nourishes, conditions, and adds shine to damaged, brittle hair.
- Oribe Signature Complex: Defends hair from environmental elements, oxidative stress, photoaging, and the deterioration of natural keratin.

Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, and triclosan. It is also vegan, gluten-free, and cruelty-free.

What Else You Need to Know: Protect, tone, and hydrate blonde hair. This priming serum uses violet and pearlized pigments along with a brightening complex to eliminate brassiness and illuminate hair. Hydrating extracts moisturize, smooth the cuticle, and restore softness—all while protecting strands from heat damage.

All Oribe products are dermatologist tested and formulated with safe, high-quality, innovative ingredients. They are also PETA approved, UV protective, and color- and keratin-treatment safe.

Fragrance Description: Created in collaboration with one of the oldest French Fragrance houses, Oribe’s signature scent, Côte d’Azur, features sun-drenched notes of Calabrian bergamot, white butterfly jasmine, and sandalwood—embodying the glamour and heat of the legendary destination.
Size 1.69 oz/ 50 mL · ITEM 2396893
exclusive· limited edition· buzzworthy· online only
$18.00

So far no itching or irritation...It has a very nice scent but not overly scented...I kind of wish instead of a dropper, it was a squeeze bottle with a tip to make it easier to get through my thicker hair, however it's still fairly easy to distribute on my scalp, then rub in with my fingers...I put it on before sleep and my hair feels softer since I have been using it
What it is: A hair serum that is enriched with biotin and plant-based proteins to nourish and strengthen hair.

Hair Type: Straight, Wavy, Curly, and Coily

Hair Texture: Fine and Medium

Hair Concerns:
- Straightening/Smoothing
- Thinning
- Damage/Split Ends/Breakage

Highlighted Ingredients:
- Biotin of Synthetic Origin: Helps nourish hair.
- Plant-Based Proteins: Help make hair more resistant.

Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. It is also vegan, gluten-free, cruelty-free, and comes in recyclable packaging.

What Else You Need to Know: The Sephora Collection Strengthening Hair Serum leaves hair dense and thick. In as little as two months of use, hair is denser and thicker and hair fiber is strengthened and more resistant. This formula is enriched with biotin to improve support hair and plant-based proteins to help nourish hair, making it an ideal ally for achieving dense and thick hair. Its leave-in formula is particularly pleasant to use and does not leave a greasy film on hair.

Clinical Results: In a satisfaction test performed on 20 volunteers, after using product for 56 days:
- 95% felt their hair was more resistant
- 85% felt their scalp had been fortified

Clean + Planet Positive at Sephora
When you see our Clean + Planet Positive seal, this brand's products are formulating without certain ingredients that are potentially harmful to human health and environment. They also address ingredients clients are concerned about, including phthalates, formaldehyde or formaldehyde releasers, oxybenzone and octinoxate, hydroquinone, triclosan, coal tar, methylisothiazolinone and methylchloroisothiazolinone, insoluble plastic microbeads, and more: For the full list, check out the Ingredients tab.

On top of meeting the Clean at Sephora formulated without list, these brands are on a mission to do right by your routine and the planet by making climate commitments and focusing on sustainable sourcing, responsible packaging, and environmental giving.
Size 3.4 oz/ 100 mL · ITEM 2140234
exclusive· limited edition· buzzworthy· online only
$40.00

I love the smell...I like it so far...#AlwaysAlterna #AlternaXSephora #complimentary @alternahaircare @Influenster I am a lover of hair care products especially those that I can leave, before washing my hair I usually apply a series of oils that are very uncomfortable although very efficient but thanks to Caviar Leave in Serum I will not have uncomfortable nights and my Hair will be protected and hydrated...I love this product it's perfect for washing out in the morning and having silky healthy hair and repairing the damages the week brings I love it it's made a huge difference in my frizz and overall look of my hair I received this product free for testing purposes
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
A reparative, overnight treatment that fights the signs of aging hair while you sleep.

Key benefits:
- Reduces breakage up to 99 percent
- Helps reconstruct damaged hair while you sleep
- Absorbs quickly

If you want to know more…
This hair-repairing and protective formula with caviar bond enforcing technology restores hair at night when hair is recovering from daytime aggressors. This overnight transforming treatment smooths hair cuticles, restoring hair to its healthiest look and feel, so you wake up to transformed tresses. It is clinically proven to help repair, reconstruct, and rebuild hair, while reducing breakage and split ends up to 99 percent.

What it is formulated WITHOUT:
- Sulfates

What else you need to know:
Inspired by the Science of Skincare for Hair®, Caviar Anti-Aging is Alterna’s first comprehensive line of hair care products that address intrinsic (natural aging process), chemical, and environmental aging by infusing hair with the finest, most effective ingredients to restore hydration, strength, vibrancy, and elasticity for more youthful-looking hair. Every product contains pure caviar from the roe of non-endangered sturgeon fish, sustainably farmed in France. This product is rich in vitamins, minerals, and omega fatty acids that help restore hair's lipid layer creating healthier, younger-looking hair.

This product is suitable for color-treated hair and free of added SLS/SLES, DEA/TEA, and synthetic color.
Size 3.4 oz/ 100 mL · ITEM 2126985
exclusive· limited edition· buzzworthy· online only
$51.00

This is the best...I like the scent...I received this product for free for testing purposes from influenster and it couldn't of came at a better time, I bleached my black box dye hair a day before I received this product and it has brought my hair back to life not to mention the lovely smell...I had damaged hair from lightning my hair for a year and this has been the first product I have found since that has made my hair feel better
What it is: A blend of four precious hair oils that adds hydration and prevent breakage for anti-frizz shine.

Hair Type: Straight, Wavy, Curly, and Coily

Hair Texture: Fine, Medium, and Thick

Key Benefits:
- Hydrates
- Fights Frizz
- Adds Shine

Formulation: Oil

Highlighted Ingredients:
- Maize Oil: Adds suppleness, softness, and shine.
- Procaxi Oil: Nourishes and adds shine.
- Argan Oil: Strengthens and protects.

What Else You Need to Know: This hair oil can be used before, during, and after blow-drying for frizz-free, super-shiny, and hydrated hair. Give your hair remarkable shine and subtle fragrance without oil buildup or a greasy finish.
Size 2 oz/ 60 mL · ITEM 2301067
exclusive· limited edition· buzzworthy· online only
$47.00

This is a winner...I really like it...I absolutely love it,my hair is thin and takes a long time to grow,after applying the product according to instructions, I feel my scalp clean and light and altough results are not immediate I am excited to experience a healthy hair grow...After using this serum I noticed that my hair was falling out a little less and a bunch of baby hairs began growing near the edges of my hairline (it took a little while to see the results but be patient)
What it is: A lightweight, non-greasy leave-in serum with ingredients that visibly renew the scalp and support healthier, thicker-, denser-looking hair over time.

Hair Type: Straight, Wavy, Curly, and Coily

Hair Texture: Fine and Medium

Hair Concerns:
- Anti-Aging
- Thinning
- Flaky, Dry Scalp

Key Benefits:
- Supports stronger, healthier hair
- Nourishes and visibly strengthens the scalp
- Clinically tested formula

Highlighted Ingredients:
- Niacinamide: Improves hair health and reduces scalp irritation.
- Caffeine: Supports hair growth.
- Centella asiatica: Supports blood circulation and scalp and hair strength.

Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. It is also vegan, cruelty-free, and comes in recyclable packaging.

What Else You Need to Know: Formulated for people experiencing age-related hair thinning, this concentrated leave-in serum contains a clinically tested blend of skincare- and nature-inspired ingredients like caffeine, ginger, Centella asiatica, biotin, niacinamide, and ceramides, which nourish the scalp and follicles to support healthier hair growth.

Clinical Results: In an 8-week in-home usage test with 41 women (ages 35 to 65) with thin or thinning hair:
- 90% saw visible levels of improvement
- 86% would recommend this product to a friend
- 80% saw less hair in their brush
ITEM 2122083
exclusive· limited edition· buzzworthy· online only
$28.00

Not greasy at all...Huge IGK fan here...I like to use it after I brush or blow dry my hair and I feel it brings the frizz down and gives me some extra shine...Sometimes my hair gets frizzy throughout the day and I like that I can confidently reapply It without worrying that it's going to weigh my hair down or make it greasy
What it is: A smoothing hair oil that eliminates frizz, tames flyaways, and adds shine without weighing hair down or leaving it feeling greasy.

Hair Type: Straight, Wavy, Curly, and Coily

Hair Texture: Fine, Medium, and Thick

Hair Concerns:
- Dryness
- Frizz
- Shine

Key Benefits:
- Eliminates frizz, smooths, and adds shine
- Non-greasy formula
- Nourishes dry or damaged ends

Formulation: Oil

Highlighted Ingredients:
- Coconut Oil: Nourishes and strengthens.
- Prickly Pear Cactus Extract: Adds color dimension and shine.

Ingredient Callouts: Free of sulfates SLS and SLES, parabens, phthalates, and mineral oil. This product is also vegan, cruelty-free, and gluten-free.

What Else You Need to Know: This frizz-fighting oil absorbs into hair for a weightless, non-greasy feel. It uses coconut oil to nourish, while antioxidant-rich prickly pear cactus extract adds color dimension and shine. Apply to dry hair after styling to eliminate frizz, smooth flyaways, and add shine.
Size 1.7 oz/ 50 mL · ITEM 2249993
exclusive· limited edition· buzzworthy· online only
$24.00

I love this stuff...A very good serum...I like to treat myself and my hair to a lot of nourishing product so I use 7 pumps every night and after a week I am half way done with the bottle so I can imagine this to be a costly hair oil over time, but so worth it if you want to actually nourish the hair...I put it in my hair when it's wet before I blow dry or allow to air dry and it really makes a huge difference
What it is: A blend of four precious hair oils that adds hydration and prevent breakage for anti-frizz shine.

Hair Type: Straight, Wavy, Curly, and Coily

Hair Texture: Fine, Medium, and Thick

Key Benefits:
- Hydrates
- Fights Frizz
- Adds Shine

Formulation: Oil

Highlighted Ingredients:
- Maize Oil: Adds suppleness, softness, and shine.
- Procaxi Oil: Nourishes and adds shine.
- Argan Oil: Strengthens and protects.

What Else You Need to Know: This hair oil can be used before, during, and after blow-drying for frizz-free, super-shiny, and hydrated hair. Give your hair remarkable shine and subtle fragrance without oil buildup or a greasy finish.