Having proper sun protection is one of the best ways to keep the signs of aging at bay. When exposed to the sun, the skin undergoes many DNA damaging processes, i.e. pyrimidine dimers. These molecular lesions caused by the sun's ultraviolet wavelengths can cause a host of skin conditions, ranging from skin discoloration (age spots), premature aging of skin in the form of wrinkles & sagging, and in the worst case scenario excessive exposure to the sun can cause mutations in skin cell renewal, which can ultimately lead to a variety of skin cancers. With this being the case, it's important to protect your skin when you are in the summer sun. There are many products on the market that can help prevent the aforementioned processes from damaging one's skin. In my own experience I have found that going with a non-chemical sunscreen to protect my skin is the best prevention when it comes to sun exposure. Although it's probably a good idea to limit sun exposure altogether (many experts say 15 minutes max), sometimes that simply isn't possible, especially if your work requires you to be in the sun for hours on end. Luckily, there are many products on the market that help protect your skin from the sun without being harmful to your skin. iHerb carries a host of products to help protect your skin in a natural way and with this iHerb Coupon Code you can save $5 on your first purchase at iHerb on all orders. By clicking on the coupon above you can save on a variety of the best sunscreen brands such as Mychelle, Badger, Blue Lizard, Kiss My Face, Aveeno, Alba Botanica, Reviva Labs, Aubrey Organics, Jason Naturals, Babo Botanicals, and many more brands geared to help prevent sun damage, naturally. Further, all orders over $40 at iHerb will get upgraded to free shipping within the United States and discounted shipping around the world. iHerb is also a Google trusted store, so your order is always protected.