IOPE Vitamin C Expert 40% Mask Concentrate 15g – Brightening Care, Radiance Boost, Korean

Details Meet Korea’s first stabilized 40% pure vitamin C cream. IOPE’s latest innovation is a high-performance brightening treatment that visibly reduces dark spots, evens tone, and restores radiance to dull, sun-damaged skin.

Formulated with 40% pure vitamin C and a potent blend of glutathione, ferulic acid, niacinamide, and resveratrol, this cream delivers next-level antioxidant protection. Clinical studies showed 400 hours of sustained antioxidant effects—double that of standard 20% vitamin C ampoules—with visible improvement in dullness, discoloration, and fine lines. The water-free formula prevents oxidation, keeping the vitamin C stable and effective from start to finish.

Developed through IOPE’s advanced dermatological research and backed by clinical testing, this formula is ideal for targeting pigmentation and boosting glow. Add it to your routine for bright, even, radiant skin.

[clinical results]

Stubborn (old) dark spots -52.5% ( after 4 weeks) Firmness =32.2% ( after 4 weeks) Light dark spots and freckles (brightening) -27.1% ( after 4 weeks) Number of pores -40.1% ( after 4 weeks)

How to Use STEP 1. Pull the ring between the cap and the tube to remove it. STEP 2. Turn the cap counterclockwise until fully closed (※ This is to open the sealed tube) STEP 3. Turn the cap clockwise again to open it STEP 4. Gently squeeze the tube from the end to let the formula out STEP 5. Apply Concentrate to the face after using Softener and Emulsion and then finish your skincare routine with Cream

Ingredients: ASCORBIC ACID, PHENYL TRIMETHICONE, SILICA DIMETHYL SILYLATE, HYDROGENATED POLYISOBUTENE, CAPRYLIC/CAPRIC TRIGLYCERIDE, VINYL DIMETHICONE/METHICONE SILSESQUIOXANE CROSSPOLYMER, CAPRYLYL METHICONE, C12-15 ALKYL BENZOATE, CETYL ETHYLHEXANOATE, HYDROGENATED CASTOR OIL DIMER DILINOLEATE, TRIETHYLHEXANOIN, POLYGLYCERYL-4 DIISOSTEARATE/POLYHYDROXYSTEARATE/SEBACATE, DIISOSTEAROYL POLYGLYCERYL-3 DIMER DILINOLEATE, POLYMETHYL METHACRYLATE, THYMOL TRIMETHOXYCINNAMATE, KOJYL METHYLENEDIOXYCINNAMATE, NICOTINAMIDE MONONUCLEOTIDE, METHYL METHACRYLATE/ACRYLONITRILE COPOLYMER, RESVERATROL, GLYCINE MAX (SOYBEAN) POLYPEPTIDE

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