Cold Processed®
Stem Cell Scalp Serum™
Rated 4.7 out of 5 stars
735 Reviews
Clinically proven. 56% less visible hair fall-out in 12 weeks, powered by the Apple Stem Cell Complex.
+ A lightweight, leave-in treatment for hair thinning — thicker, fuller-looking
+ 86% noticed more hair coverage on the scalp. 85% noticed more volume.
+ Trichologist formulated, Cold Processed® below 40°C, no rinse
*12-week third-party clinical study (Complife), 28 subjects, acute telogen effluvium at baseline.
Size: 2.2 fl oz (2 month supply)
Save 30% on Your First Subscription
(All following orders save 20%)
(All following orders save 20%)
Why You Need This
Real User Results
Consumer Testing
90%
saw new hair growth in 6 weeks*
100%
agree product increased hair thickness*
100%
agree hair felt stronger + healthier
*Based on consumer perception results from a 6-week third-party clinical study of 30 women aged 18-59, daily use of the product was shown to support hair regrowth following acute telogen effluvium
Scalp Science
The scalp microbiome is extremely delicate and has a low barrier function, meaning it has difficulty maintaining moisture and is highly susceptible to oxidative damage. This damage can directly disrupt the hair growth cycle, causing thinning, shedding, and premature hair loss.
Our Stem Cell Scalp Serum is rich in phytonutrients that have been studied and shown to have incredible longevity properties, revitalizing hair stem cells and protecting the scalp microbiome. With the added benefits of Aloe Vera (1%) and Bamboo Extracts (2%), this scalp treatment works to hydrate the scalp to provide the optimal environment that supports hair follicle health and fortifies roots for fuller + thicker feeling hair with overall less shedding.
Our Stem Cell Scalp Serum is rich in phytonutrients that have been studied and shown to have incredible longevity properties, revitalizing hair stem cells and protecting the scalp microbiome. With the added benefits of Aloe Vera (1%) and Bamboo Extracts (2%), this scalp treatment works to hydrate the scalp to provide the optimal environment that supports hair follicle health and fortifies roots for fuller + thicker feeling hair with overall less shedding.
Best For
Scalp Type
dry
normal
oily
Hair Texture
straight
wavy
curly
coily
Concerns
hair loss + thinning
dryness + irritation
lack of volume
silicone free
paraben free
phthalate free
petrolatum free
synthetic fragrance free
vegan
gluten free
Ingredients
Swiss Apple Stem Cell Complex
Protects hair follicles against damage for thicker looking hair
Bamboo and Pea Sprout Blend (2%)
Boosts scalp elasticity to create an environment for optimized hair follicle function
Hyaluronic Acid (0.10%)
Provides deep hydration to reduce dryness and scalp itch
Full Ingredients
Stem Cell Scalp Serum™ Full Ingredients
Water (Aqua), Glycerin, Butylene Glycol, Aloe Barbadensis Leaf Juice (ALOE), Bambusa Vulgaris Leaf/Stem Extract (BAMBOO), Caprylyl Glycol, Carbomer, Citric Acid, Plant-Based Collagen, Ethylhexylglycerin, Glucosamine Hcl, Glycereth-26, Lecithin, Leuconostoc/Radish Root Ferment Filtrate (RADISH), Malus Domestica Fruit Cell Culture Extract (APPLE), Pentylene Glycol, Phenoxyethanol, Pisum Sativum (Pea) Extract (PEA), Propanediol, Quercus Petraea Fruit Extract (OAK), Sodium Hyaluronate, Sodium Hydroxide, Tetrasodium Glutamate Diacetate, Xanthan Gum
FAQ
Can the serum be applied to wet or dry hair?
It can be applied to both! For optimal results, we recommend applying the serum daily on clean, damp hair, or on a dry scalp in the evenings as an overnight treatment. The serum is intended to absorb into the scalp and should not be immediately washed or rinsed off.
Will the Stem Cell Scalp Serum help the look + feel of hair loss?
When suffering from hair loss, the telogen (resting) phase of the hair growth cycle is prolonged and the transition to the anagen (growth) phase becomes more difficult. Hair becomes thinner and the percentage of hair transitioning to the telogen phase continues to increase. The Stem Cell Serum is formulated with clinically validated ingredients that create an optimal environment for roots + protects hair follicles to lessen the first signs of visible shedding and thinning.
What are typical signs of aging in the scalp and hair?
Over time, the scalp begins to produce less collagen, the hair follicles get smaller, and the rate of hair growth slows. This can result in less hydrated and thinner hair, with increased fallout. Consistent use of an anti-aging treatment protects the longevity of the scalp to combat the natural aging process.
How to Use:
On clean damp or dry hair, apply 1—2 pipettes along the hairline and part. Massage into the scalp. Do not rinse.
On clean damp or dry hair, apply 1—2 pipettes along the hairline and part. Massage into the scalp. Do not rinse.
post-wash
as needed