The RB Crown Kit

Revive, restore, and protect your hair with The RB Crown Kit — a powerful 5-step system formulated in the USA with premium European ingredients. It works together in perfect harmony to deeply cleanse, hydrate, and rebuild, leaving your hair softer, stronger, and glossier from the very first use. 

This bundle includes: 

Step 1: RB°1 Sulfate-Free Shampoo (400 ml)

Step 2: RB°2 Hair Mask (350 ml)

Step 3: RB°3 Conditioner (400 ml)

Step 4: RB°4 Serum (100 ml)

Multi-Use: RB°0  Hair Oil (100 ml)