The components of skin lightening creams are chemicals that react with the composition of your skin. The creams may limit or stop the production of melanin in the epidermis. Melanin is a pigment created by cells in your body which is responsible for the colour of your skin. Some people have browning skin and others with yellowish skin. The tone of a person's skin has a lot to do with their genetic makeup and also the reaction of skin to sunlight.

While the process behind these reactions may be difficult enough for the average person to comprehend, consumers have a right and responsibility to learn at least the fundamental concepts behind their skin lightening lotion principal components.

Hydroquinone

It is among the most dependable and oldest components in the skin lighteners used all over the world. The highest amount of this chemical used in cosmetics in the United States has been limited to 2%, however some creams for skin lightening in other parts may contain more than what is recommended. Hydroquinone affects melanin production in your skin, thus reducing the chance of hyperpigmentation or skin discoloration caused by exposure to sun for too long.

Although it might be tempting to choose products that contain higher levels of hydroquinone in them, it is aware that high levels of these chemicals could cause problems. Through laboratory testing it was discovered that overdoses of hydroquinone can cause leukemia in lab animals.

Arbutin

Hydroquinone and Arbutin are two extracts from plants that inhibit melanin production. Research has shown that this extract can significantly lighten the skin. This extract is a more stable ingredient than hydroquinone and is said to be gentler to skin that is sensitive. However, the ideal concentrations of this plant extract are being debated by dermatologists. Most skin products could include this ingredient in their labels because of the hype about arbutin's wonders as a skin lightener. However, you should check the amount. You should make sure that the concentration is not less than 1.1%.

Tretinoin

This chemical, also referred to as all-transretinoic acids, is used to improve the appearance of skin. The ingredient on its own isn't sufficient to lighten dark skin. It's believed to work on the skin when combined with the chemical hydroquinone.

A few notes about how skin lighteners can be used are contained in the package

The majority of the top products skin bleaching contain all three of these ingredients. Making sure they are well-maintained is all about the condition of the container, which means you must be cautious about the way these products are packaged. Make sure that the cream for lightening your skin is packaged in a sealed tube or container. Avoid purchasing a skin lighter cream that contains hydroquinone if it's packaged in a transparent jar. This ingredient should be kept away from direct sunlight. The sun's rays can cause discoloration and makes the lightening cream ineffective.