The first thing you have to know about these much-used terms is that they’re often used interchangeably. But skin brightening and skin lightening are not one and the same.
Skin lightening treatments are typically a lot harsher than brightening treatments.
What’s the difference between skin brightening and skin lightening?
Skin brightening is also known as skin illuminating
- A skin brightener's role is to maintain a bright, radiant complexion - not to whiten the skin.
- As we age the skin turnover slows down, cells are not shed quickly enough and they create a dull appearance together with sun damage and stress.
- Treatments that brighten skin work through exfoliation (sloughing off top skin).
- The magic trick here is: exfoliation to facilitate renewal.
Skin lightening is also known as skin bleaching
- Skin lightening is a cosmetic procedure that aims at reducing the pigmentation. This has to do with discoloration of the skin.
- Most of these products contain a chemical that inhibit tyrosinase. The active ingredient stops an enzyme (tyrosinase) in the skin from producing melanin.
- The key here is: melanin inhibition to facilitate lighter skin.
The skin lightening agents uses some harsh bleach to strip all or most of the skin pigment. This irritates the skin and can cause discoloration.
Other people may develop bluish spots (ochrinosis) that look like bruises on their faces which are impossible to treat.
Individuals who use skin lighteners have to be careful about sun exposure because melanin production is actually how the skin protects itself from the sun. Although the skin will be lighter, it can suffer severe sun damage.
Some skin lighteners contain mercury. In large doses, exposure to mercury can cause really serious health problems.
Not only is mercury the problem to the user, but people around the user can breath the vapors released by mercury or may touch the towels or touch the face of the person that uses mercury.
What products to avoid
There are countless formulas on skin care products that are used for skin lightening and brightening. I am only going to mention the commonly used products.
Formulas to look for in a lightening products are Hydroquinone, Kojic acid, Arbutin, Azelaic acid.
Formulas to look for in a brightening products are Vitamin C, Retinol, Alpha and Beta Hydroxy acids.
Who can use these products?
Lightening skin is more of an issue for skin of colour than it is for fair skin, because it can produce irregular patches of pigmentation.
Skin lightening can be used by people who have dark spots, sun damage and hyperpigmentation problems such as melasma, chloasma and acne spots.
Unless a skin lightener is prescribed by a dermatologist, individuals should avoid using them.
It is important to have a good sun routine when using whitening creams (wear a hat and use high SPF sunscreen) as your skin can be more sun sensitive when using whitening products and you want to minimise the risk of further damage.
Skin brightening products should be used to achieve brighter, radiant, and restoring vibrancy to the skin.