Giovanni's Biotin & Collagen Rebonding & Restoring Hair Oil is a leave-in treatment aimed at strengthening and smoothing brittle, treated hair. Lightweight and fast-absorbing, it works well for those seeking detangling and shine without heavy residue. The formula suits anyone looking to improve manageability and reduce frizz while maintaining a non-greasy finish.
Ingredient Safety
No risk3
Low risk16
Moderate risk1