The formula of Strong Hold, a hair styling product, is unique and helps protect dyed hair from dehydration and damage. Arginine, an amino acid, is used in hair care products to repair and repair hair damage caused by hair coloring. This product causes hair to become dry and brittle, leading to damage and hair loss. Arginine prevents this issue by stripping natural oils and proteins from the outer layer. Arginine helps maintain hair elasticity. Arginine helps prevent hair loss. Arg