The use of zinc oxide is not dangerous to human skin. It has been used as an effective skin protectant in many cases and can also aid in the healing of wounded or damaged skin.
Common Uses
Zinc oxide is most commonly found in sun-screens, as it excels at blocking and absorbing the dangerous UVA and UVB rays from the sun. It is a naturally-occurring mineral and is a safer and more effective alternative to chemical sunscreens.
Other Uses
According to Medicinenet.com, zinc oxides can be used to treat or prevent an array of minor skin irritations from burns and rashes to poison ivy. No side effects have been associated with the proper use of zinc oxide.
Other Skin Care Benefits
Zinc has many benefits in maintaining proper skin health. It has been used effectively in the treatment of acne, dandruff and dermatitis herpetiformis. It is also a mild astringent and a natural insect repellent.
Precautions
Medicinenet.com states that it is not known if zinc oxide passes into breast milk. Check with your doctor before using zinc oxide if you are pregnant, are likely to become pregnant or are nursing.
Expert Insight
A 2009 report by the Australian Government concluded that zinc oxide is safe for skin applications as it does not get absorbed beyond the outer-most layer of skin and can effectively prevent the development of skin cancer.
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