Most sunscreens offer little to no protection against UVA rays. That SPF number you see on the bottle only tells you the UVB protection factor. While UVB rays are responsible for sunburn, UVA rays penetrate to the deeper layers of skin, and is a major factor in premature aging and skin cancer. Clearly, protection from UVA rays is a serious factor to consider when purchasing sunscreen...
Lavera Natural Cosmetics & Skincare Blog
- Anti Aging
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