Stherb Sun Screen

Facial Sunscreen Protection (Water Proof)

Stherb Sun Screen Benefit : Stherb Sunscreen SPF 60 provide high SPF to protect against sunburn and polluted environments, and help prevent premature aging and wrinkles for those who enjoy active lifestyle outdoor under the sun’s rays and have high susceptibility to the rays even with relatively mild exposure. It offers excellent protection from significant sun exposure which is easily absorbed, non-greasy and does not leave waxy film on your facial skin. With anti-oxidant in the formula helps in preventing the damage to the sun exposure by neutralizing free radicals produced when skin is exposed to the sun. Ingredients : Pueraria Mirifica and tropical herb extracts,Chamomile Extract, Vitamin E and Micro Titanium Dioxides Direction : Gently spread a light film of St.herb Sunscreen SPF 60 by your fingertips in upward motions on your face and neck. Apply thoroughly prior to sun exposure in the morning. The sunscreen quickly absorbs and does not leave a sticky feeling after applying. Cream : 15 ml. Product Price Save QTY Sunscreen 15 ml. $152 $16.88 4 Sunscreen 15 ml. $215.30 $38.02 6 Sunscreen 15 ml. $270.20 $67.56 8

The SPF of a sunscreen is a laboratory measure of the effectiveness of sunscreen - the higher the SPF, the more protection a sunscreen offers against UV-B (the ultraviolet radiation that causes sunburn).

The SPF is an imperfect measure of skin damage because invisible damage and skin aging are also caused by ultraviolet type A (UVA, wavelength 320 to 400 nm), which does not cause reddening or pain. Conventional sunscreen blocks very little UVA radiation relative to the nominal SPF; broad spectrum sunscreens are designed to protect against both UVB and UVA.] According to a 2004 study, UVA also causes DNA damage to cells deep within the skin, increasing the risk of malignant melanomas. Even some products labeled "broad-spectrum UVA/UVB protection" do not provide good protection against UVA rays. The best UVA protection is provided by products that contain zinc oxide, avobenzone, and ecamsule. Titanium dioxide probably gives good protection, but does not completely cover the entire UV-A spectrum, as recent research suggests that zinc oxide is superior to titanium dioxide at wavelengths between 340 and 380 nm.

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