Cold Processed®
Thick + Full Hair System
Rated 4.7 out of 5 stars
1,123 Reviews
Clinically proven to support the appearance of fuller, denser hair by 46%. A complete cleanse-to-treat system for advanced hair thinning, powered by Capixyl™at the clinical level.
+ A lightweight, leave-in treatment for hair thinning — thicker, fuller-looking.
+ 86% noticed more hair coverage on scalp. 85.% noticed more volume.
+ Trichologist formulated, Cold Processed® below 40°C.
Includes:
+ Stem Cell Shampoo: Caffeine, Peppermint Oil and Hyaluronic Acid.
+ Stem Cell Conditioner: Meadowfoam Seed Oil, Hydrolyzed Rice Protein and Niacinamide.
+ Stem Cell Scalp Serum: Apple Stem Cell Complex and Bamboo Pea Sprout Blend
*Clinical study, n=30, 4 months, p<0.05. Capixyl™. Lucas Meyer / IFF.
**12-week third-party clinical study (Complife), 28 subjects, acute telogen effluvium at baseline.
Valued at: $170
Save 40% 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
Best For
Scalp Type
dry
normal
oily
Hair Texture
straight
wavy
curly
coily
Concerns
hair loss / thinning
dryness
lack of volume
Ingredients
Swiss Apple Stem Cells
Protects the hair follicle against damage for thicker looking hair in 12 weeks*
Caffeine
Invigorates scalp + fortifies the hair follicle to increase the feel of hair density
Bamboo and Pea Sprout Blend
Boosts scalp elasticity to create an environment for optimized hair follicle function
Full Ingredients
Thick + Full Hair System Full Ingredients
Stem Cell Shampoo Full Ingredients: Aqua/Water/Eau, Sodium Lauroyl Isethionate, Sodium Methyl Cocoyl Taurate, Pentylene Glycol, Coco-Glucoside, Glycerin, Sodium Lauroyl Lactylate, Decyl Glucoside, Disteareth-75 IPDI, Propanediol, Acrylates Copolymer, Coconut Acid, Glyceryl Oleate, Caffeine, Sodium Isethionate, Fragrance (Parfum), Potassium Sorbate, Caprylyl Glycol, Panthenol, Polyquaternium-10, Menthol, Caprylhydroxamic Acid, Mentha Piperita (Peppermint) Oil, Potassium Hydroxide, Tocopherol, Hydrolyzed Hyaluronic Acid, Sodium Phytate, Dipropylene Glycol, Citric Acid, Sarcosine, Tilia Tomentosa Bud Extract, Sodium Benzoate, Malus Domestica Fruit Cell Culture Extract, Hydrogenated Palm Glycerides Citrate, Xanthan Gum, Camphor, Carvone.
Stem Cell Conditioner Full Ingredients: Water (Aqua), Behentrimonium Chloride, Glycerin, Crambe Abyssinica Seed Oil, Propanediol, Limnanthes Alba (Meadowfoam) Seed Oil, Cetearyl Alcohol, Glyceryl Stearate, Almond/Borage/Linseed/Olive Acids/Glycerides, Sodium Benzoate, Panthenol, Caffeine, Niacinamide, Lauryl Glucoside, Olea Europaea (Olive) Fruit Oil, Guar Hydroxypropyltrimonium Chloride, Sodium Gluconate, Tocopherol, Hydroxyethylcellulose, Hydrolyzed Rice Protein, Dehydroacetic Acid, Lactic Acid, Hyaluronic Acid, Helianthus Annuus (Sunflower) Seed Oil, Isomalt, Benzyl Alcohol, Sodium Hydroxide, Potassium Sorbate, Malus Domestica Fruit Cell Culture Extract, Triethyl Citrate, Juniperus Virginiana Oil, Amyris Balsamifera Bark Oil, Pogostemon Cablin Leaf Extract, Gamma-Nonalactone, Ionone, Elettaria Cardamomum Seed Oil, Cistus Ladaniferus Resin Extract, Cananga Odorata Flower Oil, Caprylic/Capric Triglyceride, Vanillin, Viola Odorata Leaf Extract, Hexenyl Acetate, Aquilaria Agallocha Wood Oil, Dimethyl Heptenal
Stem Cell Scalp Serum 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
Stem Cell Conditioner Full Ingredients: Water (Aqua), Behentrimonium Chloride, Glycerin, Crambe Abyssinica Seed Oil, Propanediol, Limnanthes Alba (Meadowfoam) Seed Oil, Cetearyl Alcohol, Glyceryl Stearate, Almond/Borage/Linseed/Olive Acids/Glycerides, Sodium Benzoate, Panthenol, Caffeine, Niacinamide, Lauryl Glucoside, Olea Europaea (Olive) Fruit Oil, Guar Hydroxypropyltrimonium Chloride, Sodium Gluconate, Tocopherol, Hydroxyethylcellulose, Hydrolyzed Rice Protein, Dehydroacetic Acid, Lactic Acid, Hyaluronic Acid, Helianthus Annuus (Sunflower) Seed Oil, Isomalt, Benzyl Alcohol, Sodium Hydroxide, Potassium Sorbate, Malus Domestica Fruit Cell Culture Extract, Triethyl Citrate, Juniperus Virginiana Oil, Amyris Balsamifera Bark Oil, Pogostemon Cablin Leaf Extract, Gamma-Nonalactone, Ionone, Elettaria Cardamomum Seed Oil, Cistus Ladaniferus Resin Extract, Cananga Odorata Flower Oil, Caprylic/Capric Triglyceride, Vanillin, Viola Odorata Leaf Extract, Hexenyl Acetate, Aquilaria Agallocha Wood Oil, Dimethyl Heptenal
Stem Cell Scalp Serum 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 I use these products every day?
Yes! For optimal results, use the Stem Cell Shampoo and Stem Cell Conditioner daily in the shower, and apply the Stem Cell Scalp Serum every day to support your scalp health.
Can the serum be applied to wet or dry hair?
The serum can be applied to both! For best results, apply it daily to clean, damp hair or directly onto a dry scalp in the evening as an overnight treatment. The serum is designed to absorb into the scalp and should not be rinsed out immediately.
Can I use this system if I have a sensitive scalp?
Yes, this 3-step system is formulated to be gentle and nourishing. The lightweight, science-backed ingredients work to balance and hydrate the scalp while strengthening hair, making it suitable for those with sensitive scalps.
How to Use:
For Stem Cell Shampoo:
Apply to wet hair. Start cleansing at the nape of the neck and work upward for a deeper cleanse. Cleanse twice for optimal results.
For Stem Cell Conditioner:
After shampooing, apply from mid-lengths to ends. Rinse thoroughly. Leave in for 2-3 minutes for added nourishment.
For Stem Cell Scalp Serum:
On clean damp or dry hair, apply 1-2 pipettes along the hairline and part. Massage into the scalp. Do not rinse.
For Stem Cell Shampoo:
Apply to wet hair. Start cleansing at the nape of the neck and work upward for a deeper cleanse. Cleanse twice for optimal results.
For Stem Cell Conditioner:
After shampooing, apply from mid-lengths to ends. Rinse thoroughly. Leave in for 2-3 minutes for added nourishment.
For Stem Cell Scalp Serum:
On clean damp or dry hair, apply 1-2 pipettes along the hairline and part. Massage into the scalp. Do not rinse.
pre-wash, post-wash
daily
95%would recommend these products
Slide 1 selected
1,123 reviews
- MWMary W.Verified BuyerReviewingPlant Based Stem Cell Shampoo™I recommend this productWhat is your main hair goal? I want to stop my hair thinningDo you experience hair loss? Moderate or gradual hair thinningDo you experience any scalp concerns? No scalp concernsRated 5 out of 5 stars6 days agoLove this shampoo!
I use the stem cell shampoo along with the conditioner and it makes my hair really soft and tames my frizz. I also really like the slightly minty scent. I wash my hair daily and it doesn't weigh it down.
- ISIna S.Verified BuyerReviewingStem Cell Scalp Serum™I recommend this productWhat is your main hair goal? I want to stop my hair thinningDo you experience hair loss? Moderate or gradual hair thinningDo you experience any scalp concerns? No scalp concernsRated 5 out of 5 stars2 weeks agoRegrowth
Stem cell serum gave me back my hair I am happy to report.
- TTanyaReviewingThick + Full Hair SystemRated 3 out of 5 stars2 weeks ago3 Stars
The smell is lovely, but I find the products to be very drying to my hair.
- JVJewelyna V.Verified BuyerReviewingThick + Full Hair SystemI recommend this productWhat is your main hair goal? I want to balance my oily scalpDo you experience hair loss? No hair thinningDo you experience any scalp concerns? Oiliness, Itchiness, SensitivityRated 5 out of 5 stars2 weeks agoGreat product
This product makes me hair extremely soft. Smells amazing too!
- BOBethany O.Verified BuyerReviewingThick + Full Hair SystemI recommend this productWhat is your main hair goal? I want to stop my hair thinning, I want to hydrate + de-frizz my hairDo you experience hair loss? Moderate or gradual hair thinningDo you experience any scalp concerns? Dryness or flakinessRated 4 out of 5 stars3 weeks agoMoisturizing
I look forward to my hair becoming more and more luscious.