Redken Acidic Grow Full System Scalp & Hair Serum 3.4 oz

Redken Acidic Grow Full System Scalp & Hair Serum 3.4 oz Brand New Authentic This product is offered as a complimentary gift with purchases of $39 or more. Kindly let us know if you’d like to receive it, and we will add it to your package.  Redken Acidic Grow Full System Scalp & Hair Serum 3.4 oz  is a lightweight, leave‑in scalp treatment designed to support fuller‑looking, stronger hair. It’s part of Redken’s newest density‑boosting system and is formulated specifically for thin, fragile, or breakage‑prone hair.  What this serum does • 	Rebalances and hydrates the scalp using azelaic acid and a 5% strength complex of caffeine + prebiotics, which help create a healthier scalp environment. • 	Strengthens hair from the root and helps reduce breakageup to +5,000 more hair fibers visible when used with the full system (shampoo + conditioner + serum + spray). • 	Lightweight, fast‑absorbing, non‑greasy texture suitable for daily use. • 	Helps hair look thicker, fuller, and denser over time. • 	Ideal for thin, lifeless, or fragile hair and for those with a dry or sensitive scalp.