R+Co Bleu F Layer Deep Conditioning Serum

Hydrates, repairs, and preps hair for styling.

Great hair starts here. This traceless serum—the first step post-shower—replenishes the all-important F-layer: the protective lipid layer that locks in moisture and gives hair its natural smoothness, gloss, and ability to reflect light. Weightlessly hydrates, repairs, and preps hair for styling thanks to vitamin- and mineral-rich Fruit Water Extracts and the nourishing Oil Botanical Blend.

After a single use:

36% Less breakage & hair fiber abrasion*
88% Improved detangling, conditioning & manageability*
*Results are based on clinical testing compared to control products performed on chemically treated, damaged hair.