Skincare meets Haircare! Revolution Haircare Vitamin C Shine Scalp Serum for Dull Hair harnesses the traditional skincare ingredient to create an overnight formula that revives dull locks and helps keep scalp and hair healthy. Just like the rest of your skin, your scalp needs some attention too – ensuring it's healthy means your hair will be healthy too, and that's where this targeted serum that's best for dull hair comes in. Key ingredients: Vitamin C – a powerful antioxidant that helps protect against oxidative stress Grapefruit Extract – a natural source of vitamin C Betaine – helps to nourish Panthenol – improves strength, moisture and shine. How to use: Apply to dry hair, massaging into the entire scalp. For best results, leave on overnight and then wash out with the Vitamin C Shine Shampoo and Conditioner. Vegan, cruelty-free, sulfate-free and silicone-free.Vegan, cruelty-free, sulfate-free and silicone-free. How to use: Apply to dry hair, massaging into the entire scalp. For best results, leave on overnight and then wash out with the Vitamin C Shine Shampoo and Conditioner. Key ingredients: Vitamin C – a powerful antioxidant that helps protect against oxidative stress Grapefruit Extract – a natural source of vitamin C Betaine – helps to nourish Panthenol – improves strength, moisture and shine. Revolution Haircare Vitamin C Shine Scalp Serum for Dull Hair harnesses the traditional skincare ingredient to create an overnight formula that revives dull locks and helps keep scalp and hair healthy. Skincare meets Haircare! Revolution Haircare Vitamin C Shine Scalp Serum for Dull Hair harnesses the traditional skincare ingredient to create an overnight formula that revives dull locks and helps keep scalp and hair healthy. Just like the rest of your skin, your scalp needs some attention too – ensuring it's healthy means your hair will be healthy too, and that's where this targeted serum that's best for dull hair comes in. Key ingredients: Vitamin C – a powerful antioxidant that helps protect against oxidative stress Grapefruit Extract – a natural source of vitamin C Betaine – helps to nourish Panthenol – improves strength, moisture and shine. How to use: Apply to dry hair, massaging into the entire scalp. For best results, leave on overnight and then wash out with the Vitamin C Shine Shampoo and Conditioner. Vegan, cruelty-free, sulphate-free and silicone-free.Vegan, cruelty-free, sulphate-free and silicone-free. How to use: Apply to dry hair, massaging into the entire scalp. For best results, leave on overnight and then wash out with the Vitamin C Shine Shampoo and Conditioner. Key ingredients: Vitamin C – a powerful antioxidant that helps protect against oxidative stress Grapefruit Extract – a natural source of vitamin C Betaine – helps to nourish Panthenol – improves strength, moisture and shine. Revolution Haircare Vitamin C Shine Scalp Serum for Dull Hair harnesses the traditional skincare ingredient to create an overnight formula that revives dull locks and helps keep scalp and hair healthy.