Sunscreen
It can also be measured in vitro with the help of a specially designed spectrometer . The actual combined SPF is always lower than the square of the single-layer SPF. UV-C: This is totally absorbed by the earth's atmosphere; we encounter it only from artificial radiation sources. Organic ingredients like octyl methoxycinnamate (OMC) or oxybenzone absorb UV radiation, dissipating it as heat. Furthermore, the claimed positive correlation could not be shown in different meta-analysis publications. VISIT Dephend for Natural Skin Care Products and Remedies - www. Sunscreening agents Hidden categories: Articles to be merged since April 2008 |
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