Discover the secret to voluminous locks with our thickening hair serum. Say goodbye to flat, lifeless hair and hello to full-bodied, bouncy tresses. Formulated with cutting-edge ingredients designed to plump each strand from root to tip, this hair serum will give you the luscious volume you've always dreamed of. Whether you have fine, thin hair or just want to add some extra oomph to your style, this serum is your go-to solution for achieving enviable thickness and body. Elevate your hair game and unleash a mane that commands attention with our Thickening Hair Serum.
ITEM: 2658805
Size: 3.04 oz / 90 mL
$94.50
After I washed and blow dry my hair with the Izumi tonic shampoo and hair mask, I blow, dried my hair out completely and use this thickening rice, water hair serum. ...I received a free sample in exchange for my honest feedback. Shu uemura thickening serum is amazing!!! I love the sleek and modern look of the bottle. ...Fantastic hair system for my fine hair!
What it is: A lightweight, thickening hair serum infused with Japanese-sourced rice water that hydrates, repairs damage, reduces split ends, and strengthens fragile hair while leaving hair soft and shiny.
Hair Type: Straight, Wavy, Curly, and Coily
Hair Texture: Fine and Medium
Hair Concerns:
- Shine
- Volumizing
- Damage, Split Ends, and Breakage
Key Benefits:
- Leaves hair 30x stronger and increases hair diameter*
- Reduces split ends up to 91 percent and protects against future damage*
- Leaves hair strands soft, smooth, and shiny
Highlighted Ingredients:
- Rice Water: Rich in amino acids, vitamins, and antioxidants to help restore damage and prevent future breakage.
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$69.50
I love this serum! It goes in and doesn’t make my hair greasy and it’s so lightweight. ...I use this every time I wash my hair and I have noticed that especially in photos, my hair seems to be thickening around my hairline.
What it is: A serum that promotes key scalp collagens while reducing shedding up to 90% — for youthfully thick, supple, resilient-looking hair. Results in as little as 30 days.
Hair Texture: Straight, Wavy, Curly, and Coily
Hair Type: Fine, Medium, and Thick
Hair Concerns:
- Dryness
- Flaky/Dry Scalp
- Thinning
Key Benefits:
- Supports key hair-optimizing scalp collagens
- Promotes youthful-, supple-, elastic-looking strands
- Addresses thinning, brittleness, and shedding
ITEM: 2632552
Size: 1.5 oz / 45 mL
$77.00
What it is: A lightweight scalp serum that is scientifically shown to increase hair density by up to 3X in as few as 16 weeks.
Key Benefits:
- Concentrated, visible-density-boosting complex promotes microcirculation to the scalp to help support hair growth
- Supports a healthy hair life cycle to increase overall appearance of hair density
- Microfluidic technology allows for fast, weightless absorption
Highlighted Ingredients:
- Density-Boosting Complex (Caffeine, CoQ10, and Green Coffee Oil): Stimulates the scalp to help boost follicle activity.
- Copper Peptides: Help support a healthy hair lifecycle.
- Biotin: Supports hair elasticity and helps strengthen hair follicles and strands.
What Else You Need to Kno
$106.00
A must have for your hair!...It has also started to thicken my hair. I love it....Wow this may be my favorite serum for hair to thicken. I have thin hair because I bleach my hair every 3 or 4 months.
What it is: A dermatologist co-developed hair serum that visibly improves hair density, addresses shedding, and hydrates the scalp to support the skin barrier.
Hair Texture: Straight, Wavy, Curly, and Coily
Hair Type: Fine, Medium, and Thick
Hair Concerns:
- Thinning
- Flaky, Dry Scalp
Key Benefits:
- Visibly improves hair density
- Promotes a balanced scalp
- Strengthens from the root
Highlighted Ingredients:
- GROActive+ Complex™: A patent-pending, AI-discovered, plant-based compound to address shedding.
- Spanish Microalgae: A prebiotic scalp superfood that hydrates to support the skin barrier.
- Plant Stem Cells: Rich in proteins to anchor strands at the root.
ITEM: 2869618
Size: 1/30
$75.00
(medically , the glp1 effect does tend to be self limited so TBD if my hair will thicken where it broke/thinned. )...The smell is amazing and it dries quickly. My hair is super thin and this has made it thicken up and has added volume.
What it is: An advanced leave-in scalp serum with five percent Capixyl and 70 percent rosemary to support denser-, fuller-, healthier-looking hair.
Hair Texture: Straight, Wavy, Curly, and Coily
Hair Type: Fine, Medium, and Thick
Hair Concerns:
- Thinning
- Anti-aging
Highlighted Ingredients:
- Capixyl™ 5%: Supports denser-, fuller-, healthier-looking hair.
- Rosemary 70% (Water, Oil, and Extract): Delivers nutrients to the scalp.
- Clear Liquid Base: Dries quickly and leaves no residue.
Ingredient Callouts: This product is cruelty-free.
