Does green tea has an effect on skin whitening?
Yes! Green tea has an effect on skin whitening. Basically, it saves skin from becoming dark. Prior to discussing green tea for skin whitening we have to know some basic things for better understanding. Skin whitening is an attempt to make skin light from dark color by using chemicals or any other natural means.
Dark skin occurs when excessive melanin secretes from skin cells (Melanocyte) to the upper skin layer. On the other hand, green tea is a tea produced from the leaves of the shrub Camellia sinensis enriched with antioxidants and phytonutrients.
How green tea for skin whitening works?
Green tea does skin whitening indirectly, by inhibiting ultraviolet radiation of the sun. When skin is exposed to sun, skin produces more skin pigment than usual to protect the inner part of the skin. More melanin means more darkness, less skin whitening.
As an antioxidant, it stops oxidation of free radical damage on skin caused by the sun. Hence, it shows benefits of skin whitening indirectly. Green tea flushes out toxins from skin to give satisfactory skin complexion. Moreover, it gives a soothing effect on existing sunburn as it contains tannic acid. Tannic acid is astringent and antioxidant. Moreover, it reduces black skin spot (blemishes).
See Also: Coconut Oil for Skin Whitening and Its Application.
What should do to get skin whitening effect from green tea?
In order to get sun protection, it is recommended to drink one or two cups of green tea a day. To get a soothing effect in sunburn and blemishes skin, need some green tea. Brew this tea, then soak a cloth to brewed liquid and place it skin for 30 minutes.
What research says on skin whitening by green tea?
Different journals and scientists confirm the efficacy of green tea to protect sun damage on skin. The more sun protection, the more chances of skin whitening. The green tea also soothes sunburnt skin.
Hasan Mukhtar, professor and director of the department of dermatology at Case Western Reserve University in Cleveland revealed that green tea protected mouse skin from cancer caused by sunlight.
2003 studyTrusted Source says, polyphenols of green tea prevents solar-induced skin disorder in humans and animals.
Conclusion:
All of these aforementioned research. It has been proved that green tea has activity against sun damage and prevents sun damage induced skin darkness. It has no direct skin whitening effect like some chemical entity. Moreover, using chemicals to bleach is not good. The Maximum of this product has an adverse effect on skin. A natural remedy like green tea is better for skin whitening purposes.