http://www.skinliftsup.com/nevi-skin
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04-24-2017, 05:46 PM
Post: #1
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http://www.skinliftsup.com/nevi-skin
If you want to climb Mt. Everest, for example, or ski at high altitude where the air is thin and dry and you are close to the sun, it's a good idea to wear a lotion that holds the water in the skin. For babies with diaper rash, it's good to use a salve that keeps the water away from the skin! For most of us, these are not constant conditions, and treatments that hold water in over time are undesirable. Standard cosmetics experts may disagree with this reasoning. Paula Begun in Don't Go to the Cosmetics Counter Without Me (5th ed., 2001) states: "According to many 'natural' cosmetics companies, mineral oil (and petrolatum) comes from crude oil (petroleum), is used in industry as a metal-cutting fluid, and therefore can harm the skin by forming an oil film and suffocating it. This foolish, recurring misinformation about mineral oil and petrolatum is maddening. After all, crude oil is as natural as any other earth-derived substance. Mineral oil and petrolatum . can keep air off the skin to some extent, but it doesn't suffocate the skin!" (pp. 11-13). She also states that antiperspirants "cannot absorb into the skin. I maintain that Nevi Skin anything rubbed onto the skin will be absorbed, as long as the molecules are small enough to pass through the skin membrane; this is how patches work to deliver medication. Although Begun makes a good point that crude oil is "natural," I believe in making educated choices of which earth-derived substances we apply to the skin, and crude oil is not on my list. It should be noted that there are degrees of exclusivity: If an ingredient is occlusive when used by itself, it will be less so when used in combination with non-occlusive ingredients. A small amount of beeswax used to emulsify jojoba and water will be far less occlusive than rubbing beeswax alone onto the skin.
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