Dr. Groot Bond Fortifying Keratin Treatment, Clinically Proven for Repair and Thickening of Dry, Thin, Damaged Hair - Hair Mask, Glass Hair Effect, Korean Professional Bonding System
#1 Korean Hair Care Brand for Hair Thickening (Data source - Nielsen 2023) Salon-quality formula infused with keratin and silk protein
Suitable for all hair types and textures, especially dry, thin, damaged hair
Clinically proven to visibly repair and measurably thicken the look of hair in just one use* *Based on a clinical test using all Professional Bonding System products together: Shampoo, Keratin Water Treatment, Conditioner, Instant Repair Serum.
Clinically proven to improve hair bond by 2X (penetration of the protein)** **Based on a clinical test of hair tress using both Keratin Water Treatment and Conditioner, and versus without using it.
