Pigmentation means coloring of the skin. Melanin is the reason behind the color of the human skin. It protects the skin from UV rays, but, sometimes the production of the melanin in the specific areas increases a lot, which causes a particular area of the skin to darken.

Hyperpigmentation usually has effects on the individual patches of the skin or the whole body. Not every time all the home remedies are going to work, so there’s a time when a person needs to take certain medications. For example, citric acid in the lemon acts as a vitamin C serum for hyperpigmentation and helps to lighten the affected area.
In many cases, hyperpigmentation is just the overproduction of melanin and does not cause any harm to the body. Whereas, there are some cases in which there are some severe conditions. The conditions may include resistance to insulin, hormonal imbalance, cancer, hormonal changes in pregnancy, and many more. People usually call them age spots, and most importantly, they appear only in those areas where there is exposure to the sun.
Here are some home remedies which will help to cure hyperpigmentation in some amount:
Many times it happens that home remedies work in absolute amount, and hyperpigmentation responds to these tips. Many remedies help to protect and balance the skin due to the presence of acids and antioxidants. Many of them are cured as these remedies helps to replace the cells with the new ones as well as they start to protect and replenish them.
Many chemicals help to reduce skin issues like acne and pigmentations. These chemicals usually include citric acid, salicylic acid, lactic acid, and glycolic acid.
Apple Cider Vinegar
Apple cider vinegar acts as a mild chemical to lighten unwanted pigmentation. It contains acetic acid, which is an antioxidant and protects the skin cells. Make sure you follow the method correctly of using the apple cider vinegar. Add one tablespoon apple cider vinegar with one tablespoon of water and apply it to the pigmented area. After some time, wash it off. Repeat the method twice in a day to see the quick results.
Vitamin C
To alter the appearance of the skin, ascorbic acid, citric acid, or vitamin C is the potential home remedy. You can even vary your vitamin C food intake as they have no considerable side effects on your skin and body. Vitamin C for acne-prone skin has a high effect, and it helps to prevent the acne on your skin. You can even try some vitamin C food with certain combinations to increase the effectiveness.
Yogurt or Milk
A minimal quantity of these food materials helps in hyperpigmentation due to the presence of lactic acid. Lactic acid is an essential chemical that helps to improve the health of the skin real quick. Follow the proper method by applying the yogurt or milk on the pigmented area with the help of the cotton ball. After letting it sit, wash the applied area, and apply moisturizer. Repeat these steps twice a day for improvising your skin.
Green Tea
Green tea is a very active area that helps to prevent the process of the cells, which goes with over pigmentation. Gallic acid and ellagic acid, which are found in green tea, tend to improve the health of the skin. If you want to try this method, then keep the green tea bag on the infected area for some time and wash it off. Continue this for some days for better results.
These are some general home remedies for Hyperpigmentation, which will help you to maintain healthy skin.