1 and vitamin c have antioxidant effects, and vitamin c supplementation can inhibit the formation of pigment spots and promote their regression. Sticking to taking vitamin C on time can also reduce the pigmentation of the skin, thus reducing black spots and freckles and making the skin fair.

Vitamin C is added to many whitening products, because it can help skin resist ultraviolet rays and avoid the generation of black spots and freckles, so it is considered to have great whitening effect. Summer can prevent skin damage after sun exposure, promote metabolism, let melanin that has been formed be discharged, and fade spots.

In autumn and winter, it can change the dull phenomenon of skin due to poor blood circulation. It can also help the skin to lock the necessary moisture, avoid peeling and tightness caused by excessive evaporation, strengthen the skin's ability to resist external pollution, and avoid skin fatigue and sallow complexion.

2. There are natural and synthetic vitamin C tablets on the market, but if they are to be used for whitening, they should be natural. Vitamin C tablets are available for sale in Yangshengtang. The main ingredient is pure natural vitamin C extracted from precious West Indian cherries, which is taken orally.

Taking vitamin C and vitamin E together is good for the skin. Or use a piece of vitamin C, mash it, dilute it with water, put a compressed mask in water, and then apply it to your face 15 minutes to whiten it.