Jumiso Niacinamide 20 Serum 40ml

Maximum-Strength Brightening & Pore-Correcting Serum for Uneven Skin Tone

The Jumiso Niacinamide 20 Serum is a high-potency treatment serum formulated for advanced skin concerns such as stubborn hyperpigmentation, enlarged pores, excess oil, and uneven texture.

Description

Powered by an intensive 20% Niacinamide concentration, this serum delivers visible brightening, refined pores, and improved skin balance while supporting the skin barrier.

Designed for experienced active users, this formula provides targeted correction without unnecessary fillers, making it a powerful solution for clearer, more even-looking skin.

Key Ingredients & Skin Science

• Niacinamide (20%): A high-strength form of vitamin B3 that helps significantly brighten skin tone, fade dark spots, regulate sebum production, minimize pores, and reinforce the skin barrier

• Hydration & Barrier Support Complex: Helps maintain moisture balance and reduce potential irritation from high-strength actives

• Skin-Calming Ingredients: Improve tolerability and comfort during treatment

Skin Benefits

• Targets stubborn dark spots and hyperpigmentation

• Visibly brightens uneven and dull skin tone

• Minimizes the appearance of enlarged pores

• Controls excess oil and shine

• Smooths uneven skin texture

• Strengthens the skin’s natural barrier

Texture & Performance

The serum has a lightweight, fast-absorbing texture that spreads evenly and absorbs without residue. Despite its high concentration, it is designed to remain comfortable when used correctly and layered with supportive skincare.

How to use it?

1. Apply to clean, dry skin after toner

2. Use a small amount and gently pat overthe  face

3. Follow with a hydrating moisturizer

4. Start 2–3 times per week, then increase frequency as tolerated

5. Always apply broad-spectrum sunscreen during the day

Avoid combining with strong exfoliating acids, retinoids, or vitamin C in the same routine.

Who should use it!

• Persistent hyperpigmentation and dark spots

• Enlarged pores and oily skin

• Uneven skin tone and rough texture

• Oily, combination, and normal skin types

• Users familiar with high-strength active treatments

(Not recommended for very sensitive or compromised skin).

Product Specifications

• Product Name: Jumiso Niacinamide 20 Serum

• Size: 40ml

• Product Type: High-Strength Brightening Serum

• Skin Type: Oily, Combination, Normal

• Usage: PM preferred (AM with sunscreen)

• Category: Serums / Brightening & Pore Care

• Origin: Korea

Why Choose Jumiso Niacinamide 20 Serum

This serum goes beyond basic brightening by offering maximum-strength niacinamide correction for users seeking noticeable results. Its focused formulation addresses multiple concerns in one step, making it a powerful addition to advanced skincare routines.

Expected Results with Consistent Use

• Brighter, more even complexion

• Reduced the appearance of pores

• Improved oil control and clarity

• Gradual fading of dark spots

• Smoother, more refined skin texture