- Glycerin: Hydrates

65% improvement rate of water loss improvement

This product is also gluten-free

without sulphates

- Nutrient-rich

redken - acidic bonding concenrate intensive treatment | 150 ml drunk elephant lebanon - Glycerin: HydratesTHE BENEFITS The first step in Redken's Acidic Bonding Concentrate regimen, the concentrated intensive treatment formula reinforces weakened bonds and prepares hair for the full benefits of the Acidic Bonding Concentrate Shampoo and Conditioner. BEST FOR: Damaged Hair All hair types and textures Suitable for color treated & chemically processed hair*** KEY BENEFITS: Combats 1 year of visible damage in 1 use* Leave in strength repair in 1 use** 2x less