Price: $36.00
(as of Apr 21, 2026 23:36:25 UTC – Details)
From the manufacturer
Acidic Grow Full System Shampoo & Conditioner
Promotes a healthy feeling scalp, and hair looks full in just one use.
Acidic Grow Full System Scalp & Hair Serum
Rebalances scalp pH, adds moisture, and promotes denser, thicker-looking hair.
Densifying Spray
Acidic Grow Full System Instant Densifying Spray
Instant fullness and root lift while protecting hair from heat styling up to 450°F.
1 Shampoo & Conditioner
2 Scalp & Hair Serum
3
See The Fullness
Acidic Grow Full System transforms thin, flat hair into instantly fuller, thicker looking hair* in just one use.
*When using system of shampoo, conditioner, serum, and spray
Density & Strength System
Acidic Grow Full System rebalances the scalp with moisture while delivering 2x less breakage* & stronger hair.**
*Tested to reduce breakage. System of shampoo, conditioner, serum, and spray vs. non-conditioning shampoo
** When using system of shampoo, conditioner, and serum
Lightweight, Fast-Absorbing Serum
Clinically tested to hydrate the scalp* *When using system of shampoo, conditioner, and serum.
Acidic Grow Full System Formulas
Advanced pH science with Azelaic Acid + Caffeine + Prebiotics.
Acidic Grow Full System Scent
Top notes of Italian Lemon + middle notes of Neroli + base notes of Vanilla Bean.
Acidic Grow Full System Love
Loved by certified Trichologist and Hair Stylist, Shab Caspara @shabhairexpert
1 Scalp & Hair Serum
2 The Science
3 The Fragrance
4 Prescribed by Pros
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Acidic Grow Full System Merchant Video
Discover The Acidic Grow Full System Family
Add to Cart
Add to Cart
Add to Cart
Customer Reviews
4.2 out of 5 stars 105
4.2 out of 5 stars 92
4.3 out of 5 stars 36
4.3 out of 5 stars 60
Price
$36.00$36.00
$36.00$36.00
$46.00$46.00
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Description
A gentle shampoo
A lightweight conditioner
A serum to balance scalp
A leave-in spray for root lift
Product Benefit
Fuller-looking hair
Nourishing conditioner
Rebalanced scalp
Instant volumizing
Suggested Use
Cleanses thin & flat hair
Detangles and balances scalp
Spray and massage into scalp
Spray and comb through hair
Hair Type
Flat, thin hair, dry scalp
Flat, thin hair, dry scalp
Flat, thin hair, dry scalp
Flat, thin hair, dry scalp
Key Ingredients
Azelaic Acid, Caffeine
Azelaic Acid, Caffeine
Azelaic Acid, Caffeine
Azelaic Acid, Caffeine
WHO IS THE ACIDIC GROW FULL SYSTEM FOR?
The Acidic Grow Full System is suitable for people with thin, flat or fine hair, or those who experience hair fall from breakage due to brushing and are looking for hair that instantly looks healthy and full after just one use.
HOW DOES THE SYSTEM WORK?
Shampoo – Provides density by cleansing
Conditioner – Preserves density by not weighing down the hair
Scalp & Hair Serum – When used with the shampoo and conditioner, provides strength to the hair fiber
Leave-In Spray – Provides density with polymers
WHAT IS THE FRAGRANCE OF ACIDIC GROW FULL SYSTEM?
Warm Citrus Fragrance: Salty citrus with neroli elegrance
Top Notes: Italian Lemon
Middle Notes: Neroli
Botton Notes: Vanilla Bean
IS ACIDIC GROW FULL SYSTEM SUITABLE FOR THOSE EXPERIENCING HAIR CHANGES DUE TO GLP-1?
Yes, in a consumer test when using system of shampoo, conditioner, serum, and spray, 91% of GLP-1 users experiencing hair loss agreed hair feels thicker.
Product Dimensions : 11.81 x 1.18 x 5.91 inches; 10.58 ounces
Item model number : 0884486536648
UPC : 884486536648
Manufacturer : Redken
ASIN : B0GD284QMY
Best Sellers Rank: #7,919 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #173 in Hair Conditioner
Customer Reviews: 4.2 4.2 out of 5 stars (92) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Tested with GLP-1 Users: 91% of GLP-1 users agreed hair feels thicker**In a consumer test when using system of shampoo, conditioner, serum, and spray; tested with GLP-1 users experiencing hair loss
Lightweight formula instantly conditions thin, thinning, or flat hair while rebalancing scalp moisture
Instantly fuller, thicker looking hair* *when using system of shampoo, conditioner, serum, and spray
Helps promote a healthy looking and feeling scalp with instant conditioning and volumizing effect. Safe for color treated hair
For best results, use full Acidic Grow Full System of (1) Shampoo, (2) Conditioner, (3) Scalp & Hair Serum, and (4) Instant Densifying Spray
