[ Isntree ] Hyper Niacinamide 20 Serum 20ml

Recommended for: All skin types, chronic dark spots or marks

Perfect for: When old, chronic pigmentation and mark traces haven't responded to regular brightening cosmetics, and you want the ultra-high 20% concentration of niacinamide to reset your complexion clearly.

AM: As a highly concentrated brightening active ingredient, recommended for evening-only use, with SPF 50+ sunscreen absolutely essential for morning use.

PM: After refining texture with toner, take an appropriate amount and pat directly onto areas dense with freckles or dark spots.

Niacinamide (20%), Zinc PCA (1%), Triple Hyaluronic Acid, Purified Water

- Niacinamide: a maximised 20% prescription blocks chronic dark spot roots at the source
- Zinc PCA: freshly blocks and tightens shiny, oily sebum pathways
- Hyaluronic Acid: builds a clear, smooth hydrating layer that helps high-concentration ingredients absorb

20% Niacinamide Breaks Through the Brightening Ceiling

This is ISNTREE's high-functioning Hyper Niacinamide 20 Serum, pushing past the limits of the Hyper line. Loaded with a domestic top-tier ultra-high 20% concentration of certified brightening ingredient niacinamide, it clearly resets old, chronic pigmentation and mark traces that regular brightening cosmetics couldn't solve, completing a clear, milky complexion.

A serum where high-purity 20% niacinamide focuses on resetting chronic dark spots and a dull complexion.

Certified for brightening functionality; clinically tested for reduced melanin pigmentation and improved tone evenness with continued use

Global sales: A rising hit in the brightening category on global e-commerce

Awards: Landed a top ranking in the essence/serum category at Hwahae/Glowpick

Picker's comment: "If chronic pigmentation hasn't budged with regular brightening products, try this 20% high-concentration niacinamide serum."