... Cheap DHA,1,3-Dihydroxyacetone Dihydroxyacetone (DHA) - the ingredient for self tanning, has been used successfully for about 40 years now. It ... 's unique self tanning power,skin substantivity and remarkable safety makes DHA the most ... value:4 - 6 (50 g/l, H2O, 20 °C)UseSelf Tanning Agent, cosmetic raw materialsCertificate of Analysis(Report date on August ...