The order of applying niacinamide and retinol: niacinamide and retinol have better whitening effect

Niacinamide and retinol are two ingredients found in many skin care products. These two ingredients have a good effect on skin care. So, what is the order of applying niacinamide and retinol?

Niacinamide and A alcohol application order

The order in which niacinamide and retinol are used together is not very fixed. It depends on the types of skin care products containing niacinamide and retinol. If the niacinamide-containing ingredient is an essence and retinol is a cream, then niacinamide should be used first and then retinol.

Niacinamide and A alcohol have better whitening effect

The main functions of niacinamide are whitening, anti-aging, repair and moisturizing. At the same time, studies have shown that niacinamide is also a derivative of vitamin B3. As long as it is absorbed by the skin, it can participate in the body's metabolism and achieve a beauty effect. Retinol is a derivative of vitamin A. Its main function is anti-oxidation. It can promote the production of collagen in the skin, reduce fine lines on the face, and effectively inhibit melanin. When used together with niacinamide, retinol can promote the absorption of niacinamide ingredients and produce multiple skin care effects. The combination of the two can exert better whitening and anti-aging effects, and achieve a better 1+1>2 skin care effect, making skin whitening faster and more significant.

What is Niacinamide

Niacinamide is a metabolic derivative of vitamin B3 and is also recognized as a skin anti-aging factor in the field of cosmetic dermatology. It can also fight acne and reduce pigmentation, and is often added to various skin care products. The main functions of niacinamide are whitening, anti-aging, repair and moisturizing.

What is A-alcohol

A alcohol is a derivative of vitamin A. Among the nutritional ingredients in skin care products, a alcohol is called retinol, and some are called retinol. It is not as powerful as A acid in skin care, but it also has good anti-aging effects, so it is recognized as "one of the most effective anti-aging ingredients."

The role of Retinol: Retinol can stimulate cells to release communication factors, reach the base and even the dermis, promote the renewal of the skin epidermis, make the skin smoother and more rosy, and increase the production of collagen to prevent and reduce wrinkles. Most importantly, all these functions have rigorous scientific evidence, which makes them much more reliable than the so-called stem cells and DNA, which are vague concepts that seem scientific but are actually misleading.

Precautions for retinol: Use retinol products at night and apply sunscreen during the day! Moisturizing is also important, especially for people with dry skin. In terms of matching, retinol should not be used together with salicylic acid, fruit acid, or high-concentration VC. Take a gradual approach. For the first time, you can use it every 1-2 days. If you experience intolerance symptoms such as stinging, redness, dryness, and peeling, you need to reduce the dosage and frequency of use, or start with local application and gradually build up tolerance over 2-4 weeks. After adaptation, you can take it once a day.