The Oily Scalp Regime includes: Rehydrant Mask, Potentialiste Serum, & complimentary Divalent Shampoo. The Serum fights scalp imbalances & preserves the protective scalp barrier against external damages. Soothes and calms the scalp and leaves the scalp feeling fresh, healthier and stronger. Rehydrant masque relieves fiber thirst with nutrients and restores hair quality. Detangles each hair strand with a lightweight finish and leaves hair hydrated, soft Specifique Bain Divalent shampoo cleanses the scalp by removing excess oil and odour and treats oily roots by regulating the production of sebum. This shampoo for oily scalp nourishes dry, sensitized ends and helps to regain softness and shine. It is infused with Amino acids and Vitamin B6 that maintain the length of your hair and prevent split ends.