Prevent + Treat Peptide System – Act+Acre

We Ship to US & Canada Free Shipping $75+

Close Icon
Close Icon

Your cart is empty.

Cold Processed®

Prevent + Treat Peptide System

4.7
Rated 4.7 out of 5 stars
888 Reviews

Clinically proven two-step scalp system. One daily routine for thicker, fuller-looking hair.

Mornings, your scalp needs protection. Evenings, it needs to repair. The Stem Cell Scalp Serum fortifies the follicle environment to lessen the first signs of visible shedding. The 3% Stem Cell Peptide Treatment targets the look of active thinning overnight, when your scalp's renewal cycle peaks.

+ 56% less visible hair fall-out in 12 weeks + 46% improvement in the appearance of fuller, denser hair
+ Targets thinning in two phases — prevention + active treatment
+ Supports scalp hydration + follicle environment
+ Trichologist-formulated, Cold Processed® below 40°C
+ Vegan, no rinse, leave-on — both products


Stem Cell Scalp Serum | Full Size | 2.2 oz
3% Stem Cell Peptide Treatment | Full Size | 3 oz

Save 30% on Your First Subscription
(All following orders save 20%)
Pay using HSA/FSA with flex Select Flex at checkout to pay for your HSA/FSA eligible items
Why You Need This
thickening
strengthening
preventative

Save with sets

Three bottles of Act+Acre plant-based stem cell hair care products on a gray background with a 'save $32' label.
Thick + Full Hair System
Promotes thicker + fuller feeling 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:

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.


3% Stem Cell Peptide Treatment:
On clean, damp scalp, spray 1—2 pumps per section. Massage into the scalp. Do not rinse. Use daily for best results.


Both products can be used post-wash on wet, damp, or dry hair at any time of day — we recommend the Stem Cell Scalp Serum in the morning and the 3% Stem Cell Peptide Treatment in the evening, or layer them together (Peptide Treatment first, then Serum) at the same time of day for maximum benefit.
post-wash
as needed

Save with sets

Three bottles of Act+Acre plant-based stem cell hair care products on a gray background with a 'save $32' label.
Thick + Full Hair System
Promotes thicker + fuller feeling 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 888 reviews
Total 5 star reviews: 691
Total 4 star reviews: 147
Total 3 star reviews: 37
Total 2 star reviews: 3
Total 1 star reviews: 10
94%would recommend these products
Slide 1 selected
888 reviews
  • C
    Corrine
    Reviewing
    Stem Cell Scalp Serum™
    I recommend this product
    Rated 5 out of 5 stars
    5 days ago
    5 Stars

    Only been a week but can honestly say relief crept im from day one - scallp had been feeling tight and itchy without flakes for about a year . This is the third product of its type ive tried and no satisfaction from the other 2 brands . Also , no overlap in usage . Has been over 3 months since touched the others . So, I am positive the progress is from this . Yes , its pricey compared to a majority of the others but I believe its a case of “ you get what you pay for”

  • EG
    Elizabeth G.
    Verified Buyer
    Reviewing
    3% Stem Cell Peptide Treatment
    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
    1 week ago
    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!

  • WS
    William S.
    Verified Buyer
    Reviewing
    Stem Cell Scalp Serum™
    I recommend this product
    What is your main hair goal? I want to eliminate flakes
    Do you experience hair loss? Severe or rapid hair thinning
    Do you experience any scalp concerns? Dryness or flakiness
    Rated 5 out of 5 stars
    2 weeks ago
    it works

    The serum as part of my daily routine has helped create a more healthy scalp and eliminate dryness. I do see a bit more growth.

  • I
    Irene
    Reviewing
    Stem Cell Scalp Serum™
    I recommend this product
    What is your main hair goal? I want to stop my hair thinning, I want to eliminate flakes, I want to hydrate + de-frizz my hair, I want to grow longer ahir
    Do you experience hair loss? Moderate or gradual hair thinning
    Do you experience any scalp concerns? Itchiness, Dryness or flakiness
    Rated 5 out of 5 stars
    2 weeks ago
    I’m Irene

    I am a great believer in stem cell therapy

  • FG
    Faith G.
    Verified Buyer
    Reviewing
    Stem Cell Scalp Serum™
    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, I want to grow longer ahir
    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
    2 weeks ago
    Great product

    Love that something is actually working for my scalp. Hair is feeling healthier