Does dihydroxyacetone cause cancer?
Score: 4.4/5 (32 votes) Snooki saw the light when she swore off spray tanning — it may cause cancer. A panel of medical experts told ABC News that the active chemical used in spray tans, dihydroxyacetone, or DHA, can cause genetic mutations and wreak havoc on human DNA.How safe is dihydroxyacetone?T...