Redken Acidic Grow Full Shampoo
Redken Acidic Grow Full System provides the fullness of +5,000 hair fibers.* The shampoo gently cleanses hair while delivering scalp rebalancing benefits.
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*
- 91% of GLP-1 users agreed hair feels thicker**
- 2X stronger hair***
- 2X less breakage****
- Clinically-tested to hydrate the scalp*****
| Feature | Detail |
|---|---|
| Shampoo Type | Acidic Grow Full System |
| Target Hair Type | Thin, flat hair; prone to breakage |
| Scalp Benefit | Rebalancing and hydration |
| Color Safety | Safe for all color-treated hair |
*When using system of shampoo, conditioner, serum, and spray
**In a consumer test when using system of shampoo, conditioner, serum, and spray; tested with GLP-1 users experiencing hair loss.
***System
FAQ
Does this shampoo work for color-treated hair?
Yes, it is suitable for all color-treated hair.
How does it improve hair thickness?
The shampoo delivers scalp rebalancing and hydration, contributing to a fuller appearance when used as part of the full system.
Is there clinical evidence for reduced breakage?
Yes, the product is clinically tested to reduce breakage by 2X when used as part of the full system.
Warren Watson –
I’ve been using the Redken Acidic Grow Full Shampoo with the rest of the system for a few weeks. My hair feels noticeably thicker, especially after brushing. It doesn’t feel heavy or greasy, and my scalp feels more balanced. No color fading either. Great for thinning hair.
Jack Ogden –
After switching from a regular shampoo, I noticed my hair looks fuller and less flat. It’s especially helpful when I brush my hair in the morning. The scalp feels softer, and I’ve had fewer breakages since starting this routine.
Simon Langdon –
I have color-treated hair and was worried about damaging it. This shampoo is gentle and keeps my color vibrant. The thickness improvement is real—my hair looks fuller even when it’s short. I use it every other week with the conditioner and serum.
Jane Fraser –
It feels like a good start, but I haven’t seen the full thickness effect yet. I’m still in the early stages. The scalp feels hydrated, but I need more time to see results. Will continue using it.