Then, the cells were washed and suspended in Roswell Park Memorial Institute-1640 medium (RPMI-1640, Sigma-Aldrich) supplemented with 2 g/L sodium bicarbonate, 10% fetal bovine serum (FBS, Sigma-Aldrich), 2% glutamine, and 100 U/mL penicillin-0.1 mg/mL streptomycin (Sigma-Aldrich) and incubated in vitro with RPMI medium (control), tert -Butyl hydroperoxide (tBHP: 200 M) or tBHP plus Ab (22.5 mg/mL) for 30 min at 37C
Visibly minimizes enlarged pores, Reduces dark spots & hyperpigmentation, Strengthens skin barrier, Evens skin tone, Smoothens & Softens skin, Brightens skin complexion, Renews and restores moisture on the surface of the skin
Nothing dangerous, but absorption will be slower than intended
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