For several centuries, particular cultures consider a fair complexion a sign of beauty. Conditions like hormonal imbalance, pregnancy, sun exposure, aging can cause hyperpigmentation. Sun or age spots are caused by exposure to sunlight and this leads to an increased production of melanin, which is coloured pigment found in our skin. This pigment is formed by cells called melanocytes which is controlled by enzyme called Tyrosinase. To treat this condition, one needs to use skin lightening productsthat can help in removing dark patches on the skin. Asian skin is quite prone to hyperpigmentation; hence such products are quite popular in Asian countries.
Before you begin your hunt for best skin care products for lightening, you must know about some key skin lightening agents which can help you in achieving a radiant skin. Some of them are given below:
Kojic Acid
It is one of the popular skin lightening agents frequently used in some best face products because it is considered to be safer and more effective than others. Kojic dipalmitate is used nowadays as an alternative to kojic acid because it is more stable in formulations and carries abundant anti-oxidants. This is a safe skin lightener if used at right concentrations and if applied twice a daily, one can see noticeable lightening in approx. 6-8 weeks.
Hydroquinone
Many skin whitening creams contain hydroquinone, which is a potent inhibitor of melanin. It has been banned in several countries due to its carcinogenic properties. research has found that topical application can have negative reactions like rashes, burns and even scarring. Hence, you must choose the products which are free of hydroquinone.
Sunscreens
Many of us don’t realize the role of sunscreens in skin lightening process, it effectively prevents the further darkening of the skin by ultraviolet rays and make your use of skin lightening product more effective. Sun exposure is one of the most common cause of skin darkening or hyperpigmentation and it is very important to use it in conjunction with skin lightening creams.
