![Niacin Dark Spot Sun Serum [SPF50+/PA++++] - Image 1](https://upload.skin-seoul.com/wp-content/uploads/2026/04/thu_4ab48b0e46074e61977deed89bc71be6.webp)
![Niacin Dark Spot Sun Serum [SPF50+/PA++++] - Image 2](https://media.skin-seoul.com/188911/thu_4ff20c281d134d4e9940363c8bd87c29.webp)
![Niacin Dark Spot Sun Serum [SPF50+/PA++++] - Image 3](https://media.skin-seoul.com/188911/thu_9289f3142da249baab9384b186ac36f3.webp)
Cell Fusion CSun Care
SKU 1000567550
Niacin Dark Spot Sun Serum [SPF50+/PA++++]40ml (1.35oz)
$21.80
Options
Quantity
1
Only at SkinSeoul
100% Authenticity Guarantee
Lowest Pricing Policy
Return + Exchange Policy
Cell Fusion CSun Care
SKU 1000567550
Niacin Dark Spot Sun Serum [SPF50+/PA++++]40ml (1.35oz)
$21.80
Options
Quantity
1
Only at SkinSeoul
100% Authenticity Guarantee
Lowest Pricing Policy
Return + Exchange Policy
Latest Korean beauty releases imported directly from Seoul — authentic, current, and fresh from the source.
Product Information
A high-performance blemish serum that provides UV protection for comfortable daytime use. Features a transparent, moisturizing serum texture without stickiness, whitening with 10% high-purity niacinamide for radiant skin in two weeks.
Suitable for
Learn More with Visuals
Cell Fusion C52 Products
Ingredient Ratings
Star Ingredients