Niacinamide stock solution is a whitening essence stock solution, which is very effective for skin with pigmentation and dullness problems. So, how many drops of niacinamide stock solution should be used at a time? How many drops of niacinamide stock solution should be used at a time The amount of niacinamide stock solution used varies from person to person, generally 1 to 2 drops are sufficient at a time. Because of the high concentration of the stock solution, the amount used must be controlled, about 1 to 2 drops are enough, to avoid excessive use which will burden the skin, cause excess nutrition and waste, and may also cause discomfort reactions such as redness. Is it true that the more stock solution you use, the better the effect? No. When using any product, if you want to achieve the desired effect, use the right amount. If the amount is too little, there will be no effect; if the amount is too much, the skin cannot fully absorb it. Using too much will put a burden on the skin, cause excess nutrition and waste. How to use niacinamide stock solution Apply directly to the face. After cleansing the facial skin and using toner, squeeze an appropriate amount of niacinamide stock solution onto the hands, then apply it to the face, and then use other skin care products. It can also be superimposed or mixed with other skin care products, such as toner, facial cream, facial mask, etc., for better results. The efficacy of niacinamide stock solution 1. Whitening: Niacinamide can interfere with the production of melanin, achieve the effect of "whitening", and can effectively deal with skin problems such as chloasma and sun spots 2. Repair damaged cells: When used externally, niacinamide can promote the synthesis of protein in the skin's epidermis and help the skin repair damaged cells. 3. Oil control: Niacinamide can reduce the production of fatty acids and triglycerides in sebum, and has a very good oil control effect. |
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