DERMA FACTORY Niacinamide 20% Serum, 30ml

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▶ Product DERMA FACTORY Niacinamide 20% Serum, 30ml, 1ea

▶ Key benefits - Contains 20% niacinamide, which is effective for pore and texture care and brightening. - Brightening & pore care serum that makes dull skin clear and bright

▶ Information * Skin type : For all skin types * Capacity : 30ml * Experation date from date of manufacture : 36 months (12 months after opening)

▶ How to use In the step after toner, take an appropriate amount of the product and apply evenly to the skin. For those with sensitive or delicate skin, use only one pump when using for the first time. Please use it, and if there is no irritation, use no more than two pumps. (It is even better if you mix it with the serum you are using.)

▶ Important notes * Can I use it with products containing retinal, retinol, exfoliating ingredients (AHА, ВНА), and vitamin C (ascorbic acid)? Products containing high-potency ingredients such as retinal, retinol, exfoliating ingredients (AHА, ВНА), and vitamin C (ascorbic acid) may cause various irritations such as stinging, redness, and flaking depending on the skin, even when used alone. Because even though the niacinamide ingredient itself is almost non-irritating, it can become more irritating when used with ingredients that cause irritation. For first-time users, we recommend using it alternately in the morning and evening or every other day rather than simultaneously, or using a sufficient amount of niacinamide 11% water essence for 2 weeks to let your skin adapt before using it together. Those who have consistently used products containing high amounts of retinal, retinol, exfoliating ingredients, and vitamin C and have become accustomed to these ingredients can use them together with niacinamide products. When used together, they have a synergistic effect, promoting skin turnover and delivering more powerful effects.

▶ Ingredients Damask rose water 64.5%, Niacinamide 20%, Glycerin 8%