Cosrx The Niacinamide 15 Serum is a serum with a high concentration of niacinamide and optimal ratios of ingredients that work synergistically to completely control acne. It has been tested to be non-irritating and non-pore clogging.

Results of investigations that have been carried out.

– 45,27% improvement of activated sebaceous glands
– 48,07% improvement in oil production amount
– 42,72% improve the number of black spots
– 50% improvement of the number of white spots
– 15,50% improvement (hidden melasma and spots)
– 19,47% pigmentation improvement (visible melasma and spots)
– 2.59% Triple-Aspect Skin Tone Enhancement (Brightness)
– 24,89% triple sided skin tone improvement (redness)
– 11,73% Triple-Aspect Skin Tone Improvement (Yellowing)

*Based on clinical trials of 20 people.
*Dermacosmetic Skin Science Laboratory Co., Ltd.

Ingredients we singled out:

• Niacinamide: It provides total care for acne-prone and acne-prone skin by controlling sebum production, soothing inflammation and reducing acne scars.
• N-acetylglucosamine (NAG): Works in synergy with niacinamide to effectively fade hyperpigmentation, gently exfoliates and improves skin texture.
• Zinc PCA: It inhibits inflammation and promotes the restoration of damaged skin. Reduces sebum production, breakouts and pimples.
• Allantoin: It promotes collagen synthesis and cell regeneration. Reduces itching and moisturizes.

Without parabens, perfumes, dyes, mineral oils, allergens (hypoallergenic), silicones, oils, sulfates.

The serum is suitable for all skin types and ideal for acne-prone skin.

Lightweight non-sticky formula.

Use:

Apply serum after cleansing and toner. Apply a few drops to the skin and use the fingertips to gently massage starting from the center of the face towards the edges.
This serum can be used in the morning and/or evening. If applied in the morning, be sure to use SPF 30 or higher.

Ingredients: