Common types of pigmentation fall into two categories: natural and acquired. Natural pigmentation includes moles and red birthmarks such as freckles, sunburn, melasma (liver spots), and skin hair. There are four common types of acquired hyperpigmentation, spots caused by post-inflammatory hyperpigmentation.

1. Freckles
Freckles are genetically predominant and begin to grow around the age of 5, mostly on the nose. With the expansion of age, the total area of ​​the spots gradually expands. Most of these spots cannot be removed.
2. Sunburn
The sunburn is very prominent, mainly ring-shaped, and grows in a key position on the stork's bone and is easily exposed to the sun. Sunburn can be eliminated by using sunscreen and facial care products.
3. Chloasma (liver spots)
Melasma favors women, usually only women can grow, and the appearance and tone are not obvious. Pregnancy is easy to grow, therefore, pay attention to sun protection and isolation during pregnancy. When the spots are not deep, you can use some beauty and health products to eliminate them. If using traditional Chinese medicine "Shugan Liqi Granules" to whiten and remove freckles, the actual effect is more significant.

4. Post-inflammatory hyperpigmentation

After acne and warm hands, pigmentation caused by inflammation is deposited on the skin. If the disease is mild, sometimes the melanin will subside on its own, but in severe cases, the skin will be uneven and hyperpigmentation will be aggravated.

Preventive measures for anti-spot and anti-spot
1. Eat more natural ingredients that can lighten stains, especially fresh fruits that contain vitamin C, such as limes, oranges, red grapes, millet, etc. In addition, oat flour, green tea leaves, white sesame seeds, etc. can also be selected; fish oil and vitamin B2 also have the effect of diluting pigments and can be used appropriately.
2. Try to avoid or prevent obvious direct sunlight. If you go out for more than 15 minutes, you must be equipped with sun hats, umbrellas, sunscreen isolation skin care products and other sunscreen isolation tools.
3. Don't get too tired, keep a stable sleep quality, and try not to stay up late.
4. Actively treat secondary diseases.