The sunlight ray ranges from UVB to UVA Type 1 irradiation is from 280 nm to 400 nm range respectively. UVB light penetrate into the skin epidermis layer but the lower energy UVA rays type penetrate deeper into the dermis layer. Both UVA and UVB rays can denature protein resulting in abnormal structures of the cell structure. UVA rays has slower effects on the skin cells than UVB rays. UVB rays can kill cells and bring damages to the DNA that the possibility of this effect can turn into cancerous cells. After many years of exposure or long exposure of UV radiation can possibly result in a skin disorder condition.
Sunscreen has many functions, They are essentially is to reduce risk of sunburn and free radical stress in order to avoid premature aging; secondly the purpose is also to prevent certain types of cancer and DNA damage and last but not lease moisture loss. What is free radical and oxidative stress means to the skin? In a nut shell, the free radical and oxidative stress terms are the cause to the damage or inflammatory on the aging process.
Samhealthyskin Bb sunscreen has the broad spectrum label. What does broad spectrum means in layman language? Broad spectrum label on the sunscreen implies that it pass the FDA In-Vitro Broad Spectrum test labeling requirement providing protection against UVA and UVB rays. We also conducted the sun protection factor under static test condition with a sun protection factor of 40. Samhealthyskin BB sunscreen has an active ingredient called Titanium Dioxide which is regulated by FDA basically covers the broad spectrum on the UVB and UVA type 2 rays.
Samhealthyskin Bb sunscreen has ginseng and other plant extracts basically has antioxidant function to remedy against free radical and oxidative stress due to damage done by UV rays on the body. The ginseng content stimulates circulation and has antioxidant; immune enhancer as well as anti-inflammatory agent.
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SamHealthySkin
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