On the superposition of nicotinamide and glycolic acid, the use of
husband skin care, the ingredients are superimposed, and the knowledge is quite deep. Niacinamide and glycolic acid, both in the field of skin care, have their own capabilities. Whether they can be used in combination is really a concern of many beauty lovers.

Niacinamide is mild in nature and effective. It can regulate the oil secretion of the skin, improve the oily appearance, and make the skin refreshing and comfortable. It can also help brighten the complexion, fade pigmentation, and make the skin glow like a pearl. At the same time, it also has extraordinary power in strengthening the skin barrier, making the skin more resistant to external intrusion.

Glycolic acid, a type of fruit acid, has excellent exfoliation ability. It can gently remove the old waste exfoliation accumulated on the surface of the skin, making the skin texture delicate and smooth to the touch. And it can promote the metabolism of the skin, stimulate cell vitality, and make the skin rejuvenate, like a new life.

As for whether the two can be superimposed, it needs to be carefully viewed. Niacinamide is weakly alkaline, and glycolic acid is acidic. If the superposition is improper, the acid-base neutralization may lose its original effect, or even cause irritation to the skin. If the skin tolerance is strong, it can be tried before a small area of skin. After cleansing, when the skin is dry, apply a thin layer of nicotinamide products until it is fully absorbed, then apply the glycolic acid products lightly, and pay close attention to the skin reaction. If the skin does not feel uncomfortable, such as tingling, redness, etc., you can gradually expand the use area.

However, those with sensitive skin must act with caution. Because of its delicate skin, nicotinamide and glycolic acid are superimposed, or cause adverse reactions such as allergies. Such people should first work on repairing the skin barrier, and then consider the superposition of the two after the skin is stable. Even if you try, you should start with a very low concentration, step by step, and do not rush.

In short, the superposition of nicotinamide and glycolic acid depends on the individual skin condition. Only with caution can you achieve the best skin care and make your skin beautiful and healthy.