3% Stem Cell Peptide Treatment – Act+Acre

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Cold Processed®

3% Stem Cell Peptide Treatment

4.7
Rated 4.7 out of 5 stars
152 Reviews

Clinically proven to support the appearance of fuller, denser hair, powered by Capixyl™ at the clinical level. 46% improvement in the appearance of fuller, denser hair.

+ An intensive treatment for advanced stages of hair loss.
+ 93% noticed less hair fall-out. 89% noticed hair looked thicker and fuller.
+ Trichologist formulated, Cold Processed® below 40°C, no rinse.

*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.

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Why You Need This
nourishing
invigorating
balancing
Real User Results

Save with sets

Three bottles of Act+Acre plant-based stem cell hair care products with a 'Best of Beauty' Allure award badge.
Stem Cell System
Supports hair follicle health for fuller + thicker looking hair
Learn More
Three Stem Cell Serums on a gray background
Stem Cell Scalp Serum - 3 Pack
Restorative, antioxidant-rich serum
Learn More
How to Use:
On clean, damp scalp, spray 1-2 pumps per section. Massage into the scalp. Do not rinse. Use daily for best results.
post wash
wash day

Save with sets

Three bottles of Act+Acre plant-based stem cell hair care products with a 'Best of Beauty' Allure award badge.
Stem Cell System
Supports hair follicle health for fuller + thicker looking hair
Learn More
Three Stem Cell Serums on a gray background
Stem Cell Scalp Serum - 3 Pack
Restorative, antioxidant-rich serum
Learn More
4.7
Rated 4.7 out of 5 stars
Based on 152 reviews
Total 5 star reviews: 117
Total 4 star reviews: 27
Total 3 star reviews: 4
Total 2 star reviews: 0
Total 1 star reviews: 4
95%would recommend this product
Slide 1 selected
152 reviews
  • L
    Lauren
    Verified Reviewer
    I recommend this product
    What is your main hair goal? I want to stop my hair thinning, I want to grow longer ahir
    Do you experience hair loss? Moderate or gradual hair thinning
    Do you experience any scalp concerns? Oiliness, Itchiness
    Rated 5 out of 5 stars
    8 months ago
    Hair Growth for my very fine hair

    I’m 27 and have always had very fine hair. My hair is finally healthy and growing. I also use bur bur oil 2-3 times per week and biolage leave in conditioner with olaplex on the ends of my hair. I am now nourishing and protecting my hair from the scalp, mids, and ends.

  • DD
    Devida D.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    Really hoping it will work in the long run !

    I just upgraded to this serum form using the original one first one I started seeing alot of hair fall I dont know why still trying to figure this one out now. The original one was great it did not leave my hair greasy but this one does so I have to use it at at night and shower the next day unless I'm doing something wrong let me know. Thank you Devida.

  • L
    Ldamms
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    Great addition to your hair & scalp care routine!

    I love how easy it is to apply (product design is always on point with act + acre!). It’s a light mist that’s easy to spray and cover the desired area.

    It smells a bit like peppermint and has that fresh feeling on your scalp.

    I use the scalp detox as a leave-in mask before washing, the serum massaged into the scalp after I shower, then finish my scalp care with this peptide treatment.

    CANT wait to continue to use this and watch my hair grow even thicker, shinier, stronger & fuller!

  • EG
    Elizabeth G.
    Verified Buyer
    I recommend this product
    What is your main hair goal? I want to stop my hair thinning, I want to hydrate + de-frizz my hair
    Do you experience hair loss? Moderate or gradual hair thinning
    Do you experience any scalp concerns? Itchiness, Sensitivity
    Rated 5 out of 5 stars
    Yesterday
    Much improvement!

    I have been using this as well as the matching shampoo/conditioner for 20 months and my scalp has little to no thinning and my overall hair health has distinctly improved. I am very happy and am sticking with it!

  • JW
    Julie W.
    Verified Buyer
    I recommend this product
    What is your main hair goal? I want to stop my hair thinning, I want to eliminate flakes
    Do you experience hair loss? Moderate or gradual hair thinning
    Do you experience any scalp concerns? Dryness or flakiness
    Rated 5 out of 5 stars
    4 weeks ago
    feels good

    Feels great on the scalp and has helped with my husband's dandruff. Not sure it does anything for promotion of hair growth , though.