JUMISO
All Day Vitamin Brightening & Balancing Facial Serum
A medium serum & treatment for dullness and hyperpigmentation, built around Niacinamide, with reviewed formula data, and some patch-test cautions.
Routine step
Serums & Treatments
Category
Serum & Treatment
When to use
Morning
Skin fit
Dullness
10/10
Dark spots
9/10
Texture
9/10
Pores
9/10
Best for
Ingredient highlights
Niacinamide
Supports barrier function, oil balance, and more even tone
Vitamin C (Ascorbic Acid)
Provides antioxidant support and helps brighten uneven tone
Cautions
Sensitive skin may sting. Patch-test before using it all over.
Full ingredients
Formula source and INCI list
Koracle has a reviewed formula record for this product.
Koracle has a reviewed ingredient source for this product.
Water, Methylpropanediol, Butylene Glycol, Glycerin, Niacinamide(2%), 1,2-Hexanediol, Hippophae Rhamnoides Fruit Extract, Dipropylene Glycol, Peg-40 Hydrogenated Castor Oil, Arginine, Carbomer, Chlorphenesin, Caprylyl Glycol, Disodium Edta, Hydroxyacetophenone, Pentylene Glycol, Aronia Melanocarpa Fruit Extract, 3-O-Ethyl Ascorbic Acid(100Ppm)
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Availability not recently checked at YesStyle
Last checked Aug 1, 2026. Stock can change.
Koracle is skincare education, not medical or dermatology advice. Patch-test new products. Ask a licensed dermatologist about acne, rosacea, eczema, allergic reactions, pregnancy concerns, or symptoms that persist.