FORMULASI ANTI-AGING CREAM POTASSIUM AZELOYL DIGLYCINATE TERHADAP STABILITAS FISIKA-KIMIA KRIM DENGAN VARIASI KONSENTRASI TRIETANOLAMIN SEBAGAI EMULGATOR

Potassium-azeloyl-diglycinate is an active ingredient as a sebum normalizer and skin lightening-agent to moisturize treat hyperpigmentation. Anti-aging (AA) cream cosmetic used prevent premature aging. The use of emulsifying agent necessary produce stable cream. One the commonly emulsifying-agents triethanolamine. This study aims formulate AA-cream potassium-azeloyl-diglycinate preparation varied with concentration formulated in 3 formula variants using TEA, namely 1.5%,2%, 2.5%. Physical-chemical stability testing was carried out before after 6 storage cycles cycling-test, including organoleptic-test, homogeneity, adhesion, spreadability, stability, emulsion-type, viscosity, pH, antioxidant activity, hydration on respondents’ skin. test results show that best for AA-cream. Meanwhile, activity tested DPPH-method showed three formulas had very weak values Formula 1, 2, 63,856 ppm, 57,508 45,640 respectively. antioxidant-activity decreased cycling-test. hydration-test back palms increase moisture applying it 10 days.