1 episode
Special Chemicals David Silva
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- Science
The podcast is about special chemicals used in a skincare product
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Special Chemical Used In Sunscreen Phenylbenzimidazole sulfonic acid
Belguard PBSA (Phenylbenzimidazole sulfonic acid) is a UV-B filter that absorbs UV light between 280-340 nm to protect skin from sunburn and cancer. Due to its water solubility, it fits perfectly for sun care without oil or exceeding the contents of oil.