HOW TO USE: Apply 1-2 drops to the entire face and press gently with your palms for absorption. When using multiple types of It'S SKIN Power 10 Formula Effector Serums in your skincare routine, apply the serums in ascending number order for surprising results! Or, you can use the face serum that addresses your skin concerns. CHEMICAL-FREE FOR ALL SKIN TYPES: It'S Skin Power 10 Formula Serum effectors are formulated to suit every skin type despite its sensitivity level. Our facial serums do not contain 20 harmful ingredients listed by Hwahae and, the color comes from the ingredients used. We do not use any artificial color in our face serums. ENRICHED WITH ACTIVE INGREDIENTS: It'S Skin the Power 10 Formula Effector Serum is a series that features ten individual types of serums that each includes a concentrated active ingredient for each serum type for a stringer effect. Our face essence is formulated using Power Effect 100TM, a 100-hour process dedicated solely to the Power 10 Formula. ENERGIZES AND REVITALIZES SKIN: This facial essence provides several essential nutrients to the skin that energizes and revitalize the skin from inside. Artepillin C in our face serum softens the rough and dry skin texture and restores the skin's glow. RESTORE SKIN VITALITY WITH HONEYDEW PROPOLIS: It'S Skin facial essence contains Green propolis, a pant-based substance filled with the vitality of the pristine environs of Brazil, which provides the skin with radiance and improves the skin’s immunity.