Human Hair Claims: What the Law Says and Why Transparency Wins
Is There a Law Requiring Hair Systems to Be 100% Human Hair? No. There is currently no federal rule setting a minimum percentage of human hair for wigs, toppers, or non-surgical hair replacement systems, and no federal agency certifies a "human hair" claim. The FDA has declined jurisdiction over wigs, and the FTC rescinded its wig-specific labeling guides in 1995. That does not mean anything goes. Calling a blended or synthetic piece "100% human hair" can still be deceptive advertising under federal law, whether the

