BRIGHTENING
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ZLEY®VC
INCI: Ascorbic acid Properties: Oil-soluble Vitamin C derivative; stable;Antioxidant; brightening; collagen synthesis; anti-aging Appearance: White crystals or crystalline powder Recommended dosage: 0.5%-3.0% Solubility: Soluble in oils and organic solvents; insoluble in water -
ZLEY®VCE
INCI: 3-O-Ethyl Ascorbic Acid Properties: A derivaive of vitamin C, inhibits the production of tyrosinase and break the formation of melanin. Great permeability and bioavailability. Appearance: White to off-white crystalline powder Recommended dosage: 0.5-3.0% Solubility: Soluble in water -
ZLEY®VCIP
INCI: Ascorbyl Tetraisopalmitate Properties: Milder and more stable than VC, excellent efficacy of inhibiting the tyrosinase activity and reducing melanin. Appearance: Colorless to pale yellow liquid Recommended dosage: 0.5-4.0% Solubility: Soluble in oil -
ZLEY®ZMSK
INCI: Potassium Methoxysalicylate Properties: Salicylic acid derivative; enhances skin transparency; corrects uneven tone; promotes keratinocyte differentiation; anti-aging Appearance: White or off-white crystalline powder Recommended dosage: 0.1-3.0% Solubility: Soluble in water; soluble in ethanol -
ZLEY®ZnO
INCI: ZINC OXIDE Properties: ZLEY®ZnO is a multifunctional physical sunscreen and skin-conditioning agent that provides broad-spectrum UV protection while enhancing product texture and stability in cosmetic formulations. Appearance: White to off-white fine powder, free of grittiness. Recommended dosage: 0.1-25% Solubility: Insoluble in water and organic solvents; soluble in dilute acids. -
ZLEY®α-ARBUTIN
INCI: α-Arbutin Properties: Advanced skin brightening agent; inhibits tyrosinase activity; reduces melanin production; evens skin tone; fades dark spots and hyperpigmentation; gentler and more effective than beta-arbutin Appearance: White powder Recommended dosage: 0.2-7.0% Solubility: Soluble in water; soluble in glycerin; slightly soluble in ethanol
