Kojic Acid is a Natural Treatment for Hyperpigmentation

Many people suffer from hyper-pigmentation that is caused by skin disorders such as acne, eczema or allergic contact dermatitis. It can also be caused by skin damage from excessive exposure to the sun or normal aging brown spots and also can be a birthmark or freckles that a person dislikes. But whatever the cause, hyper-pigmentation can be very unattractive especially on the face as it causes you to have uneven skin tones that are unsightly and sometimes difficult to cover up with makeup. In Japan kojic acid has been used extensively as a skin lightener for hyper-pigmentation.

What are the Benefits of Kojic Acid?
Kojic acid is currently used in many skin care products that promote skin bleaching or lightening. It is a topical treatment that will be found in creams and lotions or soaps. The concentration level is usually around 1% to 4% as it can cause irritation to the skin if higher percentage levels are used. This means that kojic acid might not be the treatment needed for more pervasive levels of hyperpigmentation. It is known, however, to be effective to reduce freckles and other brown spots on the skin and regular use will lighten the skin.