Castor oil — forgotten medicinal uses
Castor oil, like many of mother nature’s gifts, are usually dismissed as alternative. However, castor oil has been used for centuries by physicians for its powerful medicinal and curative properties.
Corticosteroid creams should not be used to lighten skin
Corticosteroid creams are almost unrivaled in their ability to quickly lighten skin. However, their results are short-term and when discontinued, skin usually reverts back to its original color.
Most importantly, prolonged use can lead to devastating damage that is usually irreversible.
Dermal versus epidermal hyperpigmentation: How deep does the melanin go?
The skin is made up of layers, split by the epidermis at the top and the dermis that is deeper underneath. Excess melanin caused by hyperpigmentation, damage or injuries can be found within either layer.
How the skin darkens under sunlight: UVA versus UVB rays
When exposed to sunlight, the skin usually darkens from both UVA and UVB rays. How are they different?
Popular skin whitening ingredients used in luxury branded formulations
In luxury branded formulations, Vitamin C is a popular ingredient. However, less well-known ones are also used. These so-called “special ingredients” are likely used for marketing and to justify their high prices.
Skin whitening ingredients and their efficacy
A list of skin whitening ingredients, showing their efficacy and safety.