In fact, there are many reasons for the formation of black spots, but the most important reason is ultraviolet light. Skin is very sensitive to ultraviolet rays. Overexposure will make the pigment cells in the basal layer produce a lot of melanin to protect the skin. If the surging melanin can't be excreted by normal metabolism, it will produce precipitation and form black spots. In addition, slow metabolism, dry skin, mental stress, and even hormonal imbalance during pregnancy and childbirth are also the reasons for the formation of dark spots. In a word, the formation of black spots has its external and internal causes. If you want to plan ahead, you must take care of both inside and outside.

Prevention and treatment of black spots;

1. Prevent pores from clogging, keep pores unblocked at any time, and thoroughly implement the nursing work of massage, dressing and absorbing precipitated pigments.

2. Eat more whitening foods and fruits with high vitamin C content.

3. Nutritional supplement to improve liver function.

4. Eat more foods with high calcium content.

5. Keep a happy mood and relieve fatigue.

If you want to freckle quickly, you can use laser to freckle. Using the technology of laser with different wavelengths acting on skin tissue, the collagen fibers and elastic fibers in the deep layer of skin are rearranged and the skin elasticity is restored. At the same time, it enhances the function of human vascular tissue and improves microcirculation. The coexistence of these effects will soon lead to the formation of new collagen in the skin, the balance of tissue structure, the smooth and delicate skin, the shrinkage of pores, the reduction of fine lines and wrinkles, making the skin more elastic and shiny, and then irregular pigmentation and other skin problems will be treated simultaneously.