Zero Gray Black Shampoo 10, 10.58 oz. - for Gray Hair Transition in 10 Days | Hypoallergenic, Anti-Hair Loss & Volumizin

Product Highlights

• Utilizes core Black Change Complex EX technology to naturally darken gray hair through polyphenol oxidation during daily washing

• Designed for efficiency with a three-minute application that gradually transitions hair color while cleansing

• Infused with caffeine, salicylic acid, and panthenol to strengthen hair roots and nourish the scalp while reducing hair loss

• Gentle chemical-free formula passes low-irritation testing to ensure a comfortable experience and soft, voluminous results

• Rich lather featuring elegant floral and musk notes provides a spa-like experience with long-lasting fragrance and volume

• Vacuum pump design isolates air to maintain the potency and stability of active polyphenols for consistent coloring performance