Acidic Grow Full System Instant Densifying Spray
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Redken Acidic Grow Full System provides the fullness of +5,000 hair fibers.* The instant densifying leave-in spray is a lightweight leave-in treatment formulated with 5% Densifying Complex that delivers instant fullness while protecting hair from heat styling up to 450°F.
BEST FOR:
- Thin, flat hair
- Hair prone to hair fall and breakage from brushing
- Suitable for all Color-Treated Hair
KEY BENEFITS
- Instantly fuller, thicker looking hair*
- 2X stronger hair**
- 2X less breakage***
- Clinically-tested to hydrate the scalp****
- 91% of GLP-1 users agreed hair feels thicker*****
*When using system of shampoo, conditioner, serum, and spray
**System of shampoo, conditioner, serum, and spray vs. non-conditioning shampoo
***Tested to reduce breakage. System of shampoo, conditioner, serum, and spray vs. non-conditioning shampoo
****When using system of shampoo, conditioner, and serum.
*****In a consumer test when using system of shampoo, conditioner, serum, and spray; tested with GLP-1 users experiencing hair loss.
THE TECHNOLOGY
THE SCIENCE INSIDE
Azelaic Acidic rebalances the scalp mantle's acidic pH
Caffeine energizes to awaken scalp
Prebiotics moisturize scalp's acid mantle
DISCOVER Acidic Grow Full System Instant Densifying Spray

HOW TO USE Acidic Grow Full System Instant Densifying Spray
On damp hair, mist Acidic Grow Full System Instant Densifying Spray onto mid-lengths to ends at least 6 inches away from hair. Work product through hair with a comb. Do not rinse. Style as usual. For best results, use with Acidic Grow Full System Densifying Shampoo. Conditioner, and Scalp & Hair Serum.
WHY REDKEN PROS RECOMMEND IT
“As someone with the finest, most do nothing hair ever, I can say that I do like how this line gave me instant gratification after just one use with the system after my hair was blown out. Big fan of instant results over here.”
BEFORE AND AFTER
FREQUENTLY ASKED QUESTIONS
Answers to Your Frequently Asked Questions



