1. Red Onions for Pigmentation :-If you are using red onions for pigmentation problems treatment, this is one of the most beneficial treatments for these types of skin problems. Red onions contain vitamin C and it is known as anti-oxidant, which can help to reduce your skin problems and pigmentations problems. Let's take a look at how to use it for pigmentation problems treatment; · First of all, take a red onion and cut a slice. After that apply this onion slice on your pigmentations skin areas, do this for 15- 20 minutes. · Wash it off your face with water after 20 minutes; you can repeat this remedy twice in a day. Red onion is one of the best natural and best home remedies for Pigmentation on Face and skin related problems treatment. 2. Papaya for Pigmentations :- If you are using papaya for your pigmentation treatment then this is one o...