Tea Tree Oil Is Not All Equal: Chemist Warns on Adulteration
Cosmetic chemist Valerie George warns that adulterated tea tree oil can pass ISO 4730 testing, and urges brands to demand enantiomeric data from suppliers.
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Iso 4730
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Cosmetic chemist Valerie George warns that adulterated tea tree oil can pass ISO 4730 testing, and urges brands to demand enantiomeric data from suppliers.