JUMISO Niacinamide 20% Face Serum, 40ml (1.35 fl oz)

• JUMISO, a Korean brand known for high-concentration active ingredient serums, delivers a powerful 20% Niacinamide (Vitamin B3) formula for aggressive pore minimization, sebum control, and skin brightening — one of the highest niacinamide concentrations available over-the-counter.

• Skin Types: Oily, combination, acne-prone, normal

• Skin Concerns: Enlarged pores, excess sebum, hyperpigmentation, dullness, uneven skin tone

• Item Form: Serum

• Package Description: 40ml / 1.35 fl oz dropper bottle

• 20% Niacinamide (Vitamin B3) provides maximum pore-minimizing and sebum-controlling benefits, delivering faster visible results than lower-concentration formulas.

• Significantly brightens uneven skin tone and fades dark spots, post-acne marks, and hyperpigmentation over consistent use.

• Regulates sebum production to reduce shine and prevent breakouts, ideal for oily and acne-prone skin types.

• Anti-inflammatory properties soothe active blemishes and calm red, irritated skin while working to prevent future breakouts.

1. After cleansing and toning, apply 2–3 drops to face and neck.

2. Gently press and pat until absorbed.

3. Follow with moisturizer and SPF in the morning.

*If new to high-concentration niacinamide, begin with every other day to assess tolerance before daily use.