I Tried Olaplex’s “Curl Bonding” Salon Treatment to Define My 4C Curls
After we waited 10 minutes for that to sink in, she applied Enhance, a curl-defining spray that Lam says contains trisodium ethylenediamine disuccinate. That’s a chelator that binds to free metal ions found in tap water. “This helps prevent free radical damage on the hair and reduces hair breakage, which then would correlate to enhancing the curls because...





















