Applicable skin: any skin. Product efficacy: Moisturizing, hydrating, lightening spots, anti-inflammatory and antibacterial. Product features: Facial essence that effectively lightens spots and lightens acne. Contains 3 kinds of peptides, effective detoxification and antioxidant. The sulfur component is highly effective in anti-inflammatory and antibacterial properties. Helps soothe skin and reduce excess oil secretion. Infused with the anti-aging ingredient niacinamide, it lightens dark spots and acne. The lactic acid ingredient clears and brightens the skin. Skin becomes smoother and more comfortable after use.