Titanium Dioxide (and) Silica (and) Aluminum Hydroxide (and) Triethoxycaprylylsilane. NAOCOS BST-AS by Changzhou NaO Technology is a hydrophobic, non-nano physical sunscreen. Using exclusive patented technology, the...
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INCI
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CI 77891
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SILICA
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ALUMINUM HYDROXIDE
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TRIETHOXYCAPRYLYLSILANE