Skin whitening creams are a billion dollar industry. In Asia, Europe, and Africa, fair skin is often seen as a sign of beauty, success, and social status. As a result, many people – both men and women – use skin whitening products in an attempt to lighten their complexion. But do these products actually work?
Let's take a look.
The majority of skin whitening cream products on the market contain one or more of the following active ingredients: hydroquinone, kojic acid, arbutin, glutathione, and vitamin C. Hydroquinone is considered to be the most effective agent for lightening skin, but it can also be quite harsh and may cause side effects like dryness, redness, and irritation. Kojic acid is a more gentle alternative that inhibits melanin production, but it is not as effective as hydroquinone. Arbutin is derived from bearberry extract and works by inhibiting melanin production. Glutathione is an antioxidant that helps to lighten skin by reducing the production of melanin. Vitamin C is another antioxidant that inhibits melanin production and also helps to protect the skin from damage caused by UV rays.
So how well do these active ingredients work? Studies have shown that hydroquinone can lighten the skin by up to eight shades with continuous use over several months. Kojic acid has been shown to be slightly less effective than hydroquinone, but it is much more gentle on the skin and thus may be a better choice for those with sensitive skin. Arbutin has been shown to be about as effective as kojic acid. Glutathione and vitamin C have been shown to be less effective than hydroquinone, kojic acid, and arbutin but they offer other benefits like protection from UV damage and promotion of collagen production.
Whitening skin cream products are popular all over the world but there is some debate about how effective they actually are. The majority of these products contain one or more active ingredients like hydroquinone, kojic acid, arbutin, glutathione, or vitamin C. Studies have shown that these ingredients can be effective in lightening skin tone but results vary depending on the ingredient used. Choose the best skin whitening cream product based on your desired results and yourskin type to ensure the best possible outcome.