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Ingredient guide
phytantriol
In short
A lipid-like molecule that forms liquid‑crystal structures on the skin, helping support barrier function. It can improve moisture retention and enhance the feel of rich creams.
Reviewed against published evidence · editorially independent · no brand pays for placement
Works for
Barrier · Hydration
Skin type
Dry · Sensitive
Best used
Anytime
What it is
Lipid-like molecule that self-assembles into liquid-crystal structures on skin. Supports barrier repair by mimicking intercellular lipid organisation.
Also found as
Related
Where to find it
SkinCeuticals Triple Lipid Restore 2:4:2
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Common questions
It helps mimic and reinforce the skin’s natural lipid structure, supporting moisture retention and a smoother, more comfortable feel.
Yes. Its barrier‑supportive properties make it beneficial for dryness and areas needing extra nourishment.
It appears in barrier creams, hydrating serums, and some haircare products due to its lipid‑mimicking behaviour.
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Personal guidance only · For clinical concerns, see a dermatologist.