Ingredient guide
10-Hydroxydecanoic Acid
10-hydroxydecanoic acid
In short
10‑Hydroxydecanoic Acid is a fatty acid found in royal jelly that may help balance the surface environment of oily skin. Early research links it to improved clarity and texture.
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What it is
Fatty acid found in royal jelly. Early research links it to microbiome-balancing properties on oily skin types.
Where it sits
Serums sit after toner and before moisturiser. Thinnest to thickest, water before oil.
- Cleanse
- Tone
- 10-Hydroxydecanoic Acid
- Moisturise
- SPF
Also found as
Related
Where to find it
Options across the range, not a ranking. Run one through Lens and MIRU will tell you if it fits you.
Biologique Recherche Lotion MC110 N°1
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Common questions
What does 10‑Hydroxydecanoic Acid do for skin?
It may help refine the look of pores and support a more balanced surface, especially on oilier areas.
Who is it best for?
It suits oily and combination skin looking for gentle surface-balancing effects.
How is it used?
It’s added to serums and lotions targeting clarity and smoother texture.
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Personal guidance, not medical advice.