The Redken Acidic Grow Full System Shampoo & Conditioner Duo is a scalp-friendly shampoo and conditioner duo that is ideal for those with thin hair strands. The Redken Acidic Grow Full System Shampoo provides gentle cleansing and features a formula that helps to rebalance the scalp with hydration, while also instantly volumizing the hair. The Redken Acidic Grow Full System Conditioner features a lightweight formula that conditions and detangles strands, and is ideal for those with sensitive, thin, and color-treated hair. The Redken Acidic Grow Full System Shampoo & Conditioner Duo is infused with Azelaic Acid, Caffeine, Prebiotics, and 7% of Redken's Densifying Care Complex. Redken Densifying Care Complex creates instantly fuller and thicker-looking hair, while Azelaic Acid helps to promote hair growth and fight hair loss. This acid also stimulates hair follicles, boosts scalp health, and reduces inflammation. Azelaic Acid pairs perfectly with Caffeine, which also helps to stimulate the scalp by increasing blood circulation and improving nutrient delivery to hair follicles. Caffeine additionally helps to strengthen follicles and enhance the appearance of hair thickness. The Redken Acidic Grow Full System Shampoo & Conditioner Duo uses Prebiotics to feed beneficial scalp bacteria and promotes a balanced scalp microbiome. These also reduce irritation, dandruff, and oiliness. By strengthening the skin barrier and soothing inflammation, prebiotics promote a healthier scalp environment, which enhances hair strength, boosts shine, and supports stronger, more resilient hair growth. The Redken Acidic Grow Full System Shampoo & Conditioner Duo is great for GLP-1 users and leaves hair with a fragrance of sweet lemon, verbena, and amber.
Redken Acidic Grow Full System Shampoo & Conditioner Duo Includes:
Redken Acidic Grow Full System Shampoo Benefits:
Redken Acidic Grow Full System Conditioner Benefits:


