Who is suitable for using niacinamide stock solution? Who should not use niacinamide stock solution?

Niacinamide stock solution is niacinamide with very high purity, and its whitening effect is really not exaggerated. Niacinamide stock solution can whiten and moisturize the skin while also improving the skin texture. Many people like to use niacinamide stock solution for daily skin care. So, who is Niacinamide stock solution suitable for? Also, who can’t use it?

Who is Niacinamide Liquid Suitable for?

It is suitable for everyone except sensitive skin. Niacinamide is a whitening product. In terms of efficacy, as long as you want to whiten your skin, you can try the niacinamide whitening method. Of course, you must pay attention to whether it is suitable for you during use. If you feel any discomfort, stop using it immediately.

Who should not use niacinamide stock solution?

It is recommended not to use on sensitive skin. Niacinamide is an irritating beauty ingredient. It will cause a tingling sensation on the face when used for the first time. It needs to be used in small doses, and then gradually increased in doses until tolerance is established. The skin barrier of sensitive skin is relatively fragile, and it is easy to produce allergic symptoms in the process of building tolerance. Therefore, it is recommended that sensitive skin should not use or use small amounts of niacinamide products.

How to use niacinamide stock solution

Apply directly to the face. After cleansing the facial skin, 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.

Precautions for using niacinamide stock solution

1. Allergies are prone to occur when using niacinamide, so you should start using it at a low concentration and in small amounts.

2. Do not use exfoliating products for one to two weeks while you build up tolerance.

3. Niacinamide intolerance is actually a kind of irritation and damage to the skin, so once you find that your skin is intolerant to niacinamide, you should avoid using products containing niacinamide in the future.