
Thioglycolate vs Cysteamine: The Brow & Lash Lam Debate You Didn't Know You Needed
Thioglycolate vs Cysteamine: What’s the Diff?Thioglycolate is the OG lamination agent—strong, fast, and perfect for coarse hairs. Cysteamine is the gentler newbie, ideal for sensitive clients and frequent lifts. One’s...