Redken Acidic Grow Full Shampoo — Strengthening Shampoo for Thinning Hair

The Problem

Your hair feels fragile. It's thinning, flat, and breaking more than it used to. You've tried volumizing shampoos but they dry everything out or leave a film that makes things worse. Sound familiar? We hear this from clients at Shine Beauty & Co. all the time.

The Solution

This is the shampoo that actually addresses what's happening inside the strand. Redken's Acidic Grow Full Shampoo uses acidic bonding technology to strengthen the hair fiber while it cleanses — not strip it down. It reduces breakage, supports healthier-looking growth, and leaves hair genuinely softer and more resilient wash after wash.

The Proof

We carry this at Shine Beauty & Co. because it's the rare shampoo that works on the structure of your hair, not just the surface. Our team reaches for it regularly for clients dealing with fragile or thinning strands, and the results keep them coming back for more.

How to Use

Wet your hair, apply, massage into scalp and lengths, rinse. Follow with Redken Acidic Grow Full Conditioner. Gentle enough for daily use.

Q: Will this work if my hair is fine AND thinning?

A: Yes — that's exactly who this was made for. Fine, fragile hair that needs real strength without added weight.

Q: How do I use it?

A: Apply to wet hair, massage into scalp and lengths, rinse. Follow with the Acidic Grow Full Conditioner for the full effect.

Q: How long will a 10 oz bottle last?

A: Most people get 4–6 weeks using it every few days. It's concentrated, so a little goes a long way.

Q: What if my hair is still thinning?

A: Reach out — Call us at 701-415-7750 or DM us @myshinebeautyco. We'll help you figure out the right routine.

Q: Why buy from Shine Beauty & Co. vs Amazon?

A: We're an authorized Redken salon right here in Bismarck. Fresh product, real support, and stylists who know your hair — not a warehouse algorithm.