Will your skin remain white after you stop using niacinamide? Just do some skin care and sun protection after you stop using it

Niacinamide is an ingredient contained in many skin care products. It has excellent whitening effects. Many women use products containing niacinamide for whitening their skin. So, if niacinamide is discontinued, will the skin still be white?

Will my skin become whiter if I stop using niacinamide?

It's usually white. Niacinamide is a derivative of vitamin B3. It can inhibit the production of melanin and dilute the melanin that has already been produced. It has whitening, anti-aging, and repair effects. Even if you stop using niacinamide after whitening, your skin will still remain fair as long as you do proper skin care and sun protection.

Will there be a rebound after stopping niacinamide?

Won't. If you don't take good care of your skin after stopping using niacinamide, your skin may return to the state before using niacinamide, especially if you don't do a good job of sun protection after stopping using niacinamide. When the skin is exposed to ultraviolet rays, in order to absorb ultraviolet rays and reduce the damage of ultraviolet rays to the skin, tyrosinase is activated, causing pigment cells to synthesize and secrete melanin. The melanin is metabolized and slowly reaches the surface of the skin, making the skin color darker. However, this is not a rebound phenomenon, but a return to its original state.

After stopping the use of niacinamide, if you do not want your skin to return to its original state, you can do a good job of sun protection every day and avoid walking in an exposed environment.

How long does it take for niacinamide to whiten your skin?

The exact time varies from person to person. The whitening principle of niacinamide is that after using niacinamide, it passes through the stratum corneum at the bottom of the skin, blocks the operation of melanin at the bottom of the skin, and directly interferes with the normal conversion of intercellular signal channels, thereby gradually reducing the melanin at the bottom of the skin and promoting the shedding of the formed melanin, thereby achieving its darkening and whitening effect. The niacinamide content in general skin care products is limited, so it takes a relatively long time to have a certain effect. In addition, because everyone's skin color and skin quality are different, and their tolerance and reaction to niacinamide are different, it is impossible to determine the specific time, but generally long-term persistence is required to be effective.

Can I use niacinamide if my skin is white?

It can be used. Niacinamide not only has the effect of whitening, it also has multiple effects such as anti-aging, repair and oil control, moisturizing, etc. It can promote the production of collagen, inhibit glycation reactions, improve facial fine lines, dull skin tone, etc., and can also help repair the skin barrier, reduce water loss, control sebaceous gland secretion, tighten pores, and relieve acne. Therefore, even if you have fair skin, but your skin has other needs and you are tolerant to niacinamide, you can use niacinamide.