About Skin Bleaching Agents

Skin bleaching, also known as skin whitening or skin lightening, is the course of action whereby the concentration of melanin is lowered by chemicals. This is often executed to be able to achieve a more even skin tone. A good number of these solutions include topical creams or lotions with melanin-inhibiting chemicals used alongside with sunscreen and/or a prescription retinoid. Below are several widely used bleaching agents with information and facts on each:

Hydroquinone - Hydroquinone is easily the most commonly used chemical in skin bleaching. Hydroquinone works by hindering the skins ability to produce melanin. In this sense it is not exactly bleaching the skin, but rather preventing the skin from making new color. With time this gives the appearance of whitened skin. Although this chemical product is recognized for its effectiveness, You need to know though that it can be irritating to the skin for some people. Further, the FDA deliberated a ban on over-the-counter sales of products which contain hydroquinone in 2006. The FDA's reasons guiding the ban pertained to fear that the hydroquinone could possibly act as a carcinogen and as a result contribute to causing cancer. The ban all the same failed when put to a vote. It has since been indicated that the threats caused by this chemical only appertain to to it's use in great amounts or from it's conjunction with additional ingredients that might result in irritation.

Tretinoin - Tretinoin is the acid form of vitamin A. It can be prescribed by a dermatologist in the treatment of skin discoloration as well as a variety of various other skin conditions from acne to hair loss. This product can for some make the skin oversensitive or even thin the skin. sloughed off. This therefore helps to move out the over-pigmented areas of skin. It does work much in the same way that exfoliation does

Arbutin - Arbutin is a compound derived from the leaves of a number of plants, but essentially the bearberry plant. It formation of melanin. There does however exist questions concerning if Arbutin poses those same carcinogenic threats that hydroquinone does. Many though still contendthat it is a healthy substitute for hydroquinone.

Kojic acid - Kojic acid is a chemical created through the fermentation of rice. It is utilized in very high concentrations in the Japanese diet and recognized as an antioxidant. It is In addition to that believed to slow down the production of melanin. Kojic acid does however lose its effectiveness in the event that it is exposed to sunlight. It could in addition irritate the skin. Finally,Also some debate does exist regarding if there are carcinogenic properties to this chemical.

Vitamin C - Vitamin C in large levels is believed brighten up the skin tone as well as suppress melanin production. Vitamin C is also an essential part of virtually any balanced diet. It can help you to protect your skin from deterioration coming from free radicals.
Post from http://goarticles.com/article/About-Skin-Bleaching-Agents/5020612/