TRIJUVEN© Step 2 is a micro-protein emulsion used in salons after rinsing out bleach or colour formulas. The emulsion is applied without rinsing out the water mixture from TRIJUVEN© Step 1 during non-chemical hair rejuvenation treatments. It is designed to lock in the hair's existing proteins and pigments, helping to hold them in place for long-lasting colour. This emulsion also conditions the hair, keeping it soft and adding some volume and shine. TRIJUVEN© Step 2 is a simple and effective way to protect your hair and extend the life of your colour.