Zinc Biome Oil & Blemish Control Serum 50ml l Korean Skin Care, lashuim

A lightweight oil-control serum formulated to balance excess sebum, calm sensitive skin, and visibly refine pores. Powered by 100,000ppm Niacinamide and 10,000ppm Zinc PCA, it helps reduce unwanted shine and promote a clearer, smoother complexion without stripping the skin.

Infused with BIO Microbiome and MSM to support the skin barrier and soothe irritation, this serum is ideal for blemish-prone and sensitive skin types.

Blotting paper in a serum — lightweight, refreshing, and designed for long-lasting oil control with a comfortable finish.

la:shuim Zinc Biome Serum is a balancing treatment designed for skin that struggles with excess oil, enlarged pores, and recurring breakouts. Instead of simply drying out the skin, the formula works to rebalance sebum levels while keeping skin calm, comfortable, and hydrated.

Powered by Niacinamide, Zinc PCA, BIO Microbiome, and MSM, this lightweight serum helps reduce midday shine, clear congested pores, and visibly refine skin texture over time. The fast-absorbing formula delivers long-lasting oil control without heaviness or stickiness, making it ideal for oily and blemish-prone skin.

Clinical testing resulted immediate sebum reduction after use, with oil-control effects lasting up to 8 hours.  After 4 weeks, pores appeared visibly reduced in number, size, and depth for a smoother-looking complexion.