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Caprylyl Glycol
Caprylyl GlycolHydrator
Multi-functional glycol. Adds a small humectant boost while supporting the formula's preservative system.
What it does
Caprylyl glycol is a small-molecule glycol that does double duty: it functions as a mild humectant and skin conditioner, and it boosts the antimicrobial efficacy of the formula's primary preservative. Common pairing partners are phenoxyethanol and ethylhexylglycerin. Generally well tolerated; not associated with the irritation profile of propylene glycol.
Pairs worth knowing
This page is public and indexed on purpose (unlike profiles and drops, which are unlisted) — it’s the citation behind shared ingredient cards, and it should be findable.
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