[COSRX] The Niacinamide 15 Serum 20ml (REDNESS)

[COSRX] The Niacinamide 15 Serum 20ml (REDNESS)

Regular price $25.00
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Size : 20ml / 0.67 fl. oz 

Total acne care with 15% niacinamide

Highly concentrated serum that combines the maximum concentration of niacinamide with optimal ratios of synergistic ingredients for total acne control. 

*Non-comedogenic tested -doesn't clog the pores.


Clinical Results in 4 weeks

Suitable for acne prone skin use (Non-comedogenic)

- 45.27% improvement of activated sebaceous glands
- 48.07% improvement of oil synthesis amount
- 42.72% improvement of number of blackheads
- 50% improvement of number of whiteheads
- 15.50% improvement of (hidden melasma and blemishes)
- 19.47% improvement of pigmentation (visible melasma and blemishes)
- 2.59% improvement of triple-complexion skin tone (brightness)
- 24.89% improvement of triple-complexion skin tone (redness)
- 11.73% improvement of triple-complexion skin tone (yellowness)

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

 

KEY INGREDIENTS


• Niacinamide :
Provides total acne care by controlling sebum production, soothing acne inflammation and diminishing post acne scars


• N-Acetylglucosamine(NAG) :
Works in synergy with niacinamide to effectively fade hyperpigmentation


• Zinc PCA :
Inhibits inflammation and promotes recovery of damaged skin


• Allantoin :
Promotes collagen synthesis to facilitate skin regeneration

 

KEY INGREDIENTS


• Niacinamide :
Provides total acne care by controlling sebum production, soothing acne inflammation and diminishing post acne scars


• N-Acetylglucosamine(NAG) :
Works in synergy with niacinamide to effectively fade hyperpigmentation


• Zinc PCA :
Inhibits inflammation and promotes recovery of damaged skin


• Allantoin :
Promotes collagen synthesis to facilitate skin regeneration

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