Skin aging is a complex process caused by exposure to ultraviolet light in the sun,
so this can damage human skin. White turmeric (Curcuma mangga Val) is a
traditional plant that has the potential to have antioxidant activity, has SPF value
and antiaging. Therefore, the study of white turmeric (Curcuma mangga Val)
through the purification stage of extract by measuring total flavonoids and total
phenolics, antioxidant activity was measured by the method of 1,2-diphenyl-2-
picrylhydrazyl (DPPH), Ferric Reducing Antioxidant Power (FRAP) ) and β-
Carotene Bleaching Assay (BCB), measurement of SPF values and measurement
of antiaging activity by collagenase method. Based on the research it can be
concluded that the extract of purified White Turmeric (Curcuma mangga Val) has
antioxidant activity after an antioxidant test conducted with DPPH method
produces an IC50 value of 27.054, FRAP method has an IC50 value of 45.827 and
BCB method which can inhibit free radicals purified from White Turmeric at a
concentration of 250ppm and 450ppm. SPF value Obtained from this research is
6.035 so purified extract of white turmeric has antioxidant potential and has an
SPF value of extra protection against the skin. Purified extract of white turmeric
(Curcuma mangga Val) also has antiaging activity at a concentration of 400 -1600
ppm resulting in inhibition of 20-65%. % at a concentration of 1000ppm