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Sephora customers often prefer the following products when searching for Hair Products For Flat Hair.

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

Size 4.5 oz/ 164 mL · ITEM 2069672
exclusive· limited edition· buzzworthy· online only
$16.00

My new holy grail....Best ever for dark hair...Its such a light yet refreshing dry shampoo, Ive had dry shampoos that made my hair feel like theres built up product in it and didn't like the feeling on my hair at all....I don't notice a powdery residue at all, and the smell isn't overpowering like a lot of dry shampoo.
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
An aerosol dry shampoo for dark hair that provides a gentle cleanse and light volume.

Key benefits:
- Provides light hold and texture.
- Provides a gentle cleanse without needing to shampoo and shower.
- Extends styles while providing light volume

If you want to know more…
This dry shampoo blends seamlessly into dark hair to refresh, remove oils, boost body, and prevent damage from washing and styling. The formula is designed to disappear in darker hair colors and leave hair feeling clean.

What it is formulated WITHOUT:
- Parabens
- Sulfates
- Phthalates
Size 4.5 oz/ 164 mL · ITEM 2069664
exclusive· limited edition· buzzworthy· online only
$16.00

So, I love dry shampoo....It smells very clean 3....I have chemically treated hair (blonde) and use a blow dryer every day so I'm always on the hunt for a product that will help make my damaged hair a little more softer....Great for blondes, doesn't leave my hair feeling gritty or heavy & definitely hides grease + lightens dark roots.
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
An aerosol dry shampoo for light hair that provides a gentle cleanse and light volume.

Key benefits:
- Provides light hold and texture
- Extends styles while providing light volume
- Blends in seamlessly with light colored hair

If you want to know more…
This dry shampoo blends seamlessly into light hair to refresh, remove oils, boost body, and prevent damage from washing and styling. The formula is designed to disappear in lighter hair colors and leave hair feeling clean.

What it is formulated WITHOUT:
- Parabens
- Sulfates
- Phthalates
Size 7.5 oz · ITEM 1835842
exclusive· limited edition· buzzworthy· online only
$29.00

love it...IT'S OK...Great for Asian flat hair oooommmgggg...I love this and I mean LOVE... its hard to find hair products that do what they say and I have extreamly long hair so nothing ever gives me volume... Living Proof Full Dry Volume Blast gives my hair great volume without weighing it down and it actually holds for a good amount of time even though my heavy think long hair does everything in its power to pull it down... #contest #Influenster
What it is: A styling spray that creates instant volume and texture for big, lasting results on dry hair.

Hair Type: Straight, Wavy, and Curly

Hair Texture: Fine and Medium

Hair Concerns: Hold, Volume, and Color Safe

Formulation: Spray

Highlighted Ingredients:
- Volumizing and Texturizing Molecule ETAS

Ingredient Callouts: This product is cruelty-free and formulated without parabens and silicone.

What Else You Need to Know: This formula is powered by living Proof’s volumizing and texturizing molecule (ETAS), which adds volume to your hair by increasing the space between hair fibers. It provides UV protection, is color-safe, and safe for chemically treated hair.

This product is an Allure Best of Beauty award-winner.
Size 7.3 oz/ 257 mL · ITEM 2109908
exclusive· limited edition· buzzworthy· online only
$29.00

I love...In love...I highly recommend for straight flat hair....I was in Sephora today and had the opportunity to try this out and I found it very easy to use, I like the customize able nozzle and I do feel it left my hair with not body I also think that it made my hair more frizzy than usual and also it did feel a little hard in my hair but if you needed a lot of body I think this would be good for it.
What it is: A body-building hairspray that creates buildable body with airiness, movement, and light hold.

Hair Type: Straight, Wavy, and Curly

Hair Texture: Fine, Medium, and Thick

Hair Concerns: Hold and Volume

Formulation: Spray

Highlighted Ingredients:
-Flexible Polymers and Firm Polymers
-Shine Emollient Blend
-Anti-Static Agents

Ingredient Callouts: This product cruelty-free and is formulated without parabens, phthalates, and silicone.

What Else You Need to Know: Perfect hair Day™ Body Builder is powered by a customizable nozzle that adjusts the particle size and spray rate. This formula contains a blend of flexible and firm polymers to create body with softness no matter which setting you use. An emollient blend adds shine and anti-static agents improve the brush-ability. It is safe and formulated for color and chemically treated hair.
Size 3.7 oz/ 109 mL · ITEM 1229699
exclusive· limited edition· buzzworthy· online only
$28.00

Oh wow...Wow :)...Great for thin, flat hair....I massage it in really well in order to distribute it evenly I then section out my hair and dry it with a big bristle brush and using thin product I don't need to tease my hair or use a top of hair spray.
What it is: A lightweight cream that adds thickness with a hint of conditioning for natural, long-lasting body.

Hair Type: Straight, Wavy, and Curly

Hair Texture: Fine and Medium

Hair Concerns: Color Safe, Dryness, and Volumizing

Formulation: Cream

Highlighted Ingredients:
- Patented Thickening Molecule (PBAE)

Ingredient Callouts: This product is cruelty-free and formulated without sulfates, silicone, and parabens.

What Else You Need to Know: This formula contains Living Proof’s patented thickening molecule (PBAE), which creates thickening dots between hair strands so it feels like you have thicker hair. It helps give your hair long-lasting body and fullness with light hold that doesn't collapse or become stiff. This formula is also color-safe and safe for chemically treated hair.
Size 3.5 oz/ 150 mL Original Scent · ITEM 1506468
exclusive· limited edition· buzzworthy· online only
$23.00

Top 3...Top Notch...Revives Flat Hair...It is a little chalky, and when my roots grow out (I have brown hair I lighten to a golden blonde) You can notice the whiteness of the shampoo a little more, but its all worth it cause I dont have to wash my hair for easily 4-5 days when I would otherwise have to do it every 2-3 days.
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
A super-absorbent formula that absorbs oils, dirt, and impurities between washes, leaving hair feeling fresh and clean.

Key benefits:
- Extends your blowout
- Absorbs oil
- Adds lift at the roots

If you want to know more…
Detox Dry Shampoo is available in two different scents: Original (notes of jasmine, sandalwood, and madagascar vanilla) and Lush (notes of violet, sandalwood, and musk).

The super-absorbent Dry Shampoo contains micro-fine rice powders that become translucent as they absorb to naturally blend with hair colors and expand to provide lift in the roots. Golden root extract increases moisture to prevent dryness and breakage for a healthy look.

What it is formulated WITHOUT:
- Parabens
- Sulfates
- Phthalates

What else you need to know:
This product is an Allure Best of Beauty award winner.
Size 2 oz/ 56 g · ITEM 1562859
exclusive· limited edition· buzzworthy· online only
$28.00

Life saver...Life Saver!...My long straight hair gets super super oily and flat....Although the powder is really fine, I do have very dark almost black hair so when I apply I have to take the extra time to really massage it in (time I didn't really have to mess with my hair in the first place) and the application is also messy because it's just a little hole the product comes out of.
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
An all-in-one dry shampoo, style extender, and volumizer.

Key benefits:
- Absorbs oil at the root
- Volumizes and texturizes
- Revives second-day styles

If you want to know more…
This dry shampoo, style extender, and volumizer gives style a second shot by offering strong oil absorption and a big volume boost at the crown. Ideal for oily hair, fine hair, or hair that’s missed a shampoo (or two), it cleanses roots and adds texture for a refreshed look.

What it is formulated WITHOUT:
- Parabens
- Sulfates
- Phthalates

What else you need to know:
This product is perfect for voluminous styles, textured up-dos, full ponytails, and second-day hair.

Bumble and bumble is a cruelty-free brand, meaning they don't test on animals. Bb. products are free from parabens, phthalates, mineral oils, and formaldehyde.
Size 5.3 oz · ITEM 2035137
exclusive· limited edition· buzzworthy· online only
$25.00

Love it...In love...Not only does it help refresh my hair, but it gives me tons of texture and volume when I'm having a flat hair day!...I honestly really like this product I ended up using this product on my sisters hair because she has really flat straight hair I received this complimentary from influenster....i didnt use this on myself because I have really thick curly hair and I wouldnt want any more volume but I love how this works on flat hair thank you influenster
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
A salt-free texturizing spray for sexy, tousled, undone hair with a matte finish.

Key benefits:
- Creates tousled, beachy texture
- Creates long-lasting volume
- Leaves a matte finish

If you want to know more…
Un.Done Volume and Matte Texture Spray utilizes an invisible and dry formulation that delivers beachy hair—perfectly tousled with undone, matte texture. A salt-free product that delivers beachy texture? Yes, that is right—no sodium chloride. Zeolite, a natural mineral, builds unbelievable volume for full-on sexy hair.

What it is formulated WITHOUT:
- Parabens
- Sulfates
- Phthalates

What else you need to know:
This product is a The Knot Beauty Award and ICMAD City Awards winner.

This product is formulated without MIT/MCI, artificial colors, formaldehydes, formaldehyde-releasing agents, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, triclosan, triclocarban, aluminum, talc, and have less than one percent synthetic fragrances. It is safe for color-treated, Brazilian-treated, and keratin-treated hair.

Sea buckthorn berry (also known as obliphica) is included in all of Amika’s haircare and styling products. It contains over 190 biologically active compounds, including vitamin C (15 times more than an orange), vitamin A (three times more than a carrot), and vitamin E. It also has high concentrations of the rare omega-7, making up 40 percent of the berry. Typically only found in fish oil, omega-7 keeps free radicals at bay and promotes the production of collagen, a key building block for skin, hair, and nails.

Sea buckthorn has been thoroughly researched in over 130 modern scientific studies that have found that this berry promotes health. Women throughout the ages have used the obliphica berry to protect themselves against the ravages of the sun and the elements. Founded on tradition and now based on extensive scientific research, sea buckthorn is one of the biggest functional whole food rediscoveries of the 21st century.
Size 3.6 oz/ 150 mL · ITEM 2129450
exclusive· limited edition· buzzworthy· online only
$31.00

love it...My Love...I have problems with flat hair on top but after using the thickening dry spun spray product , the problem of flat hair was solved ....Well my hair was a bit dirty and unbrushed but I have it a shot anyways and I have to say this finishing spray is amazing... I applied at roots and fluffed it all through my hair and it have my hair so amazing lift, texture and volume... I used my fingers to add a little back comb and placed a band into for a low pony and the volume stayed right in place.
Which hair type is it good for?
✔ Straight
✔ Wavy

What it is:
A translucent, dry texturizing spray for instant fullness and airy texture.

Key benefits:
- Provides lightweight volume
- Adds instant fullness
- Creates textured and airy styles

If you want to know more…
Raw silk powders with light holding polymers adhere instantly for a softly interlaced texture to make hair look airy, weightless, and effortlessly full. This formula is perfect for lifting roots, adding texture to ponytails, plumping braids and blow-outs, and boosting second-day hair.

What it is formulated WITHOUT:
- Parabens
- Sulfates
- Phthalates

What else you need to know:
Bb.stylist tip: to refresh styles that have lost oomph to humidity or gravity, spray liberally at roots, then ruffle with hands for instant fullness. This product is a 2018 Hollywood Life Beauty Award winner for Best Volumizing Spray.

Bumble and bumble is a cruelty-free brand, meaning they don't test on animals. Bb. products are free from parabens, phthalates, mineral oils, and formaldehyde.
Size 4 oz/ 125 mL · ITEM 1270776
exclusive· limited edition· buzzworthy· online only
$27.00

My Fav...my fav!...A great quick fix for flat hair days!...I usually spray it on after I wave my hair with a Remington Air Wave dryer (great product, it spins pieces of hair into dreads that unravel into loose waves), or tie my hair up into a bun for awhile after spraying then take it out after an hour or two.
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
A saltwater-based, styling spray that adds sultry texture and volume to mimic a fresh-off-the-beach look.

Key benefits:
- Adds texture
- Builds volume
- Shields UVA and UVB rays

If you want to know more…
Surf Spray's salt-infused formula creates impeccable, matte volume, texture, fullness, and hold to mimic tousled, just-off-the-beach waves. Bumble and bumble replicated and improved the effect of saltwater with a salt mineral complex that delivers hair-nourishing ingredients, including seaweed and kelp extracts for enhanced moisture. The frothy, foaming mousse also delivers its own beach protective blend with coconut water that shields hair from the drying and damaging effects of the sun’s UVA and UVB rays.

What it is formulated WITHOUT:
- Parabens
- Sulfates
- Phthalates

What else you need to know:
"The blow-dried look (feels) breezy and lived in—so chic."—Laurent Philippon, Bb.Global Fashion Director (on the set of the campaign shoot in Nice, France)

This product is a 2018 NewBeauty.com NewBeauty 2018 Beauty Award winner.

Bumble and bumble is a cruelty-free brand, meaning they don't test on animals. Bb. products are free from parabens, phthalates, mineral oils, and formaldehyde.
Size 4.2 oz Blanc Scent · ITEM 1638212
exclusive· limited edition· buzzworthy· online only
$26.00

in love...Love it...I have very fine, flat hair....I have long thick hair and washing it every day is such a pain - I have never found a dry shampoo that ACTUALLY works or that I even like but triple sec lets me go days and smells soo good at the same time!
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
An airy dry spray that provides instant texture, volume, and body.

Key benefits:
- Extends your blowout
- Creates a tousled look
- Adds texture

If you want to know more…
Triple Sec 3-in-1 is the instant volume and texture refresher. Perfect for refreshing limp locks, it provides soft, matte texture for a perfectly tousled look. It amplifies flat hair for intense volume and fullness, and absorbs light oils, leaving hair feeling fresh and clean.

What it is formulated WITHOUT:
- Parabens
- Sulfates
- Phthalates

What else you need to know:
On second or third day hair, use Triple Sec for allover body, Detox Dry Shampoo at the roots to absorb oils, and Detox Dry Conditioner at the ends to hydrate.

This product is now available in two different scents: Blanc (notes of coconut, amber, and vanilla) and Lush (notes of violet, sandalwood, and musk).
Size 3.2 oz · ITEM 1649094
exclusive· limited edition· buzzworthy· online only
$20.00

HOLY GRAIL...Life saver...Whats best about this dry shampoo is that it adds a lot of volume to my hair as well on days where I straighten my hair and it becomes flat on the second day....Overall I'm happy with this product and I think it does a good job at leaving hair looking clean and takes away any excess oil while also giving me volume and a clean scent.
Which skin type is it good for?
✔ Normal
✔ Oily
✔ Combination
✔ Dry
✔ Sensitive

What it is:
An award-winning dry shampoo that cleans hair, eliminates oil, and adds volume and texture to hair with ultra-gentle botanical ingredients.

Solutions for:
- Absorbs oil
- Adds volume and texture
- Extends the life of blow-outs

If you want to know more…
Perfect for all hair types and safe for the most sensitive scalp, Dry Shampoo with Oat Milk gently cleans hair in minutes, refreshes hair in between washes, and adds volume and texture. The ultra-fine powder is formulated with a unique combination of botanical-based ingredients: gentle oat milk soothes and protects hair and scalp, while corn and rice starches provide a powerful cleansing action and deliver natural absorbent microspheres to eliminate dirt and oil.

What it is formulated WITHOUT:
- Parabens
- Sulfates

What else you need to know:
Dry Shampoo with Oat Milk is vegan, hypoallergenic, and free of sodium chloride and colorants. It can be used to add texture to hair while braiding or styling.

This product is a four-time Allure Best of Beauty award winner.

Research results:
In a tolerance test on 31 individuals, condition of hair after use:
- 94% felt hair had more volume

In a 5-day usage test on 67 women:
- 92% reported clean hair in under 5 minutes
Size 5 oz · ITEM 1554567
exclusive· limited edition· buzzworthy· online only
$28.00

ab fab...love it...This is such a fabulous mousse, I used to use a few different products to give my long flat hair a boost but now this is all I need....fills my hair with body while keeping it soft...amaaazing!...This is such a fabulous mousse, I used to use a few different products to give my long flat hair a boost but now this is all I need....fills my hair with body while keeping it soft...amaaazing!
What it is: A lightweight mousse with flexible hold that provides heat protection for long-lasting, touchable body and fullness.

Hair Type: Straight, Wavy, and Curly

Hair Texture: Fine and Medium

Hair Concerns: Heat Protection, Hold, and Volume

Formulation: Mousse

Highlighted Ingredients:
- Patented Thickening Molecule (PBAE)

Ingredient Callouts: . This product is cruelty-free and formulated without sulfates, SLS and SLES, and parabens.

What Else You Need to Know: This formula contains Living Proof’s patented thickening molecule (PBAE), which creates thickening dots between hair strands so it feels like you have thicker hair. It helps give your hair long-lasting body and fullness with light hold that doesn't collapse or become stiff. This formula is also color-safe and safe for chemically treated hair.

This product is an Allure Best of Beauty award-winner.
Size 6.7 oz/ 200 mL · ITEM 2034940
exclusive· limited edition· buzzworthy· online only
$25.00

love it...WOW WOW...This stuff works miracles on my flat hair....I received amika In my playbox, And I felt I love , this product are for women with crazy wild hair like mine, I do recommend you this spray cause it'll help your hair to stay where it has to stay, and it smells delicious
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
A lightweight, volumizing blowout spray with heat protection for massive, long-lasting volume, body, and texture.

Key benefits:
- Creates volume, body, and texture
- Provides heat protection
- Returns moisture to hair

If you want to know more…
Brooklyn Bombshell Blowout Volume Spray delivers incredible volume, texture, and body to hair. This spray uses lightweight polymers to plump hair and provide body. Use it before blow drying to protect against heat and create extra texture and lift, or after blow drying as a re-styler. It creates lightweight, touchable hold with massive volume.

What it is formulated WITHOUT:
- Sulfates
- Phthalates

What else you need to know:
This product is formulated without MIT/MCI, artificial colors, formaldehydes, formaldehyde-releasing agents, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, triclosan, triclocarban, aluminum, talc, and have less than one percent synthetic fragrances. It is safe for color-treated, Brazilian-treated, and keratin-treated hair.

Sea buckthorn berry (also known as obliphica) is included in all of Amika’s haircare and styling products. It contains over 190 biologically active compounds, including vitamin C (15 times more than an orange), vitamin A (three times more than a carrot), and vitamin E. It also has high concentrations of the rare omega-7, making up 40 percent of the berry. Typically only found in fish oil, omega-7 keeps free radicals at bay and promotes the production of collagen, a key building block for skin, hair, and nails.

Sea buckthorn has been thoroughly researched in over 130 modern scientific studies that have found that this berry promotes health. Women throughout the ages have used the obliphica berry to protect themselves against the ravages of the sun and the elements. Founded on tradition and now based on extensive scientific research, sea buckthorn is one of the biggest functional whole food rediscoveries of the 21st century.
Size 5.3 oz/ 153 g · ITEM 2035046
exclusive· limited edition· buzzworthy· online only
$25.00

Holy Grail...LIFE SAVER...I've really oily, fine, flat hair....I decided to get it since I kept seeing it on instagram and I'm happy I went and got it I use it before I style my hair but I let it sit for a bit before I put heat then a little more afterwards.
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
A dry shampoo formulated without talc or aluminum that refreshes hair by absorbing excess oil and adding volume.

Key benefits:
- Naturally cleans and deodorizes hair
- Adds volume
- Cools and refreshes scalp

If you want to know more…
Perk Up Dry Shampoo is your secret weapon to maintaining your style. Enriched with natural rice starch, which immediately works to absorb excess oils, Perk Up Dry Shampoo is one of the only dry shampoos on the market formulated without aluminum starch or telltale, chalky talc. Whether you’re in need of a quick no-wash cleanse or an extra boost of volume, a swift mist of this Sea Buckthorn Berry-infused formula leaves hair soft and refreshed, while a spray to the roots adds volume. This product is color-free and contains no harmful ingredients—so it doesn’t leave a dreaded dusty residue, but naturally revitalized hair.

What it is formulated WITHOUT:
- Parabens
- Sulfates
- Phthalates

What else you need to know:
A perfect partner to Silken Up Dry Conditioner (sold separately), use Perk Up Dry Shampoo to absorb excess oil and add volume at the root, and Silken Up Dry Conditioner (sold separately) to lightly condition the lengths of hair. This dynamic duo delivers the ultimate freshly washed look and feel.

This product is a NewBeauty Beauty Choice Award winner.

This product is formulated without MIT/MCI, artificial colors, formaldehydes, formaldehyde-releasing agents, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, triclosan, triclocarban, aluminum, talc, and have less than one percent synthetic fragrances.

Sea buckthorn berry (also known as obliphica) is included in all of Amika’s haircare and styling products. It contains over 190 biologically active compounds, including vitamin C (15 times more than an orange), vitamin A (three times more than a carrot), and vitamin E. It also has high concentrations of the rare omega-7, making up 40 percent of the berry. Typically only found in fish oil, omega-7 keeps free radicals at bay and promotes the production of collagen, a key building block for skin, hair, and nails.

Sea buckthorn has been thoroughly researched in over 130 modern scientific studies that have found that this berry promotes health. Women throughout the ages have used the obliphica berry to protect themselves against the ravages of the sun and the elements. Founded on tradition and now based on extensive scientific research, sea buckthorn is one of the biggest functional whole food rediscoveries of the 21st century.