Sensitive Method Using Protein Loss Measurements to Evaluate Chemical Damage to Human Hair Restoration by Shampoo
January 2002
in “
China Surfactant Detergent & Cosmetics
”
TLDR Shampoo D is best for fixing perm-damaged hair.
A method was developed to evaluate chemical perm damage to human hair by measuring protein loss and examining hair fiber topography. The study compared four shampoos for their effectiveness in restoring perm-damaged hair. Shampoo D, which contained polyquaternium-10, guar gum, and dimethicone, was found to be the most effective in repairing the damage.