Ingredient guide
Mevalonolactone
INCI name · mevalonolactone
In short
Mevalonolactone is a precursor molecule used in the skin’s own cholesterol‑building pathway. Applied topically, it may help replenish barrier lipids after stress.
Works forFrom reviewed ingredient data
Barrier
Skin type
Dry · Sensitive
Best used
Anytime
What it is
Lactone form of mevalonic acid, the precursor to cholesterol synthesis in the mevalonate pathway. Topical application may accelerate barrier lipid replenishment after disruption.
Evidence receipt
No linked study yet
No verified study is linked to this exact ingredient and route. The guidance below describes conventional use; it is not evidence of efficacy.
Where it sits
It lives in the moisturiser step, sealing in the lighter layers below.
- Cleanse
- Tone
- Serum
- Mevalonolactone
- SPF
Also found as
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Check an ingredient listCommon questions
What does Mevalonolactone do for skin?
It supports the natural rebuilding of lipids, helping the barrier feel more comfortable and resilient.
Who is Mevalonolactone best for?
Dry or sensitive skin types may appreciate its role in reinforcing the skin’s protective layer.
How is Mevalonolactone used?
It’s added to barrier-supporting creams or serums where it complements ceramides and fatty acids.
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Personal guidance, not medical advice.