This shampoo gently cleanses while enhancing your color’s radiance from the inside out for up to 8 weeks.* Your hair will feel softer, shinier, and more vibrant. Perfect for dull, color-treated hair, Matrix’s Glow Mania Laminating Care products are your go-to for boosting color glow. If you loved the vibrancy of Matrix Keep Me Vivid, you'll adore the enhanced glow these products provide. Key Ingredients: Glycolic Acid: The smallest AHA, it smooths and laminates hair’s delicate surfaces. Rosehip Oil: Adds vibrancy and delivers a lasting, healthy glow. Research Results: 3X more vibrant glow * Instant, diamond-like shine 93% of users noticed an immediate healthy glow** Works on all color-treated hair types *Results may vary. *When used with the full Glow Mania system (shampoo, conditioner/mask, and leave-in). **Based on a consumer test of Glow Mania shampoo, conditioner/mask, and leave-in.