Nicotinamide is the same as an essence when used. It needs to be applied to the face after cleansing. It can also be added to skin creams, shower gels, and other skin care products. Nicotinamide can effectively inhibit the formation of melanin and can block the deposition and transfer of melanin in the skin, to whiten the skin and improve pigmentation.
The use of nicotinamide can enhance and repair the skin barrier function, and reduce aging caused by stains, erythema, etc. Nicotinamide can not only inhibit the reaction of glucose synthesis of lipids but also inhibit the secretion of sebum by sebaceous glands. Therefore, nicotinamide can play the role of oil control and fine pores. If it is used continuously, it can improve skin conditions.
Nicotinamide can build up skin tolerance first. For some people with sensitive skin, the discomfort will gradually disappear after a few uses, but if you are allergic to one of the ingredients in the product, the allergy will not stop. Allergy is a reaction of the body’s mechanism. It is recommended to stop using it. You can choose to start with a lower concentration of nicotinamide product, or you can apply a little behind the ear, and then use it if there is no obvious discomfort.
Nicotinamide is suitable for all skin types. For dry skin, nicotinamide has the effect of repairing the skin barrier, which can effectively improve the skin’s ability to lock in water, and for oily skin, it can control oil and refine pores. Nicotinamide can be used directly after cleansing or flexibly. With toner, nicotinamide can be used as a whitening water film to shrink pores and remove blackheads. It can also be used with body lotion to whiten the whole body.