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Triolein
TrioleinBarrier
A purified oleic-acid triglyceride used as a conditioning, slow-absorbing emollient oil.
What it does
Triolein is a triglyceride built almost entirely from oleic acid — the same kind of fat that dominates many rich plant oils. It softens and conditions the skin surface and helps slow water loss as part of an oil phase. It is an emollient rather than a skin active.
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