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Ingredient guide
galactosyl ceramide
In short
Galactosyl Ceramide is a single‑sugar ceramide that helps organise lipids in the outer skin layer. This can support a more resilient barrier and reduce moisture loss.
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Works for
Barrier
Skin type
Dry · Sensitive
Best used
Anytime
What it is
Single-sugar ceramide (cerebroside) involved in lipid organisation within the stratum corneum. May reinforce the intercellular lipid lamellae that prevent transepidermal water loss.
Also found as
Related
Common questions
It helps strengthen the skin’s lipid structure, improving barrier comfort and moisture retention.
Yes, it can be helpful for skin needing extra lipid support.
It appears in barrier-focused moisturisers and treatments.
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Personal guidance only · For clinical concerns, see a dermatologist.