Ingredient guide
Pleurotus Eryngii (King Oyster Mushroom) Extract
INCI name · PLEUROTUS ERYNGII EXTRACT
In short
Pleurotus eryngii extract comes from king oyster mushrooms and contains beta‑glucans, ergothioneine, and other protective compounds. It supports hydration, barrier comfort, and calmer-looking skin.
Skin type
Dry · Sensitive · Combination
Best used
Anytime
What it is
Pleurotus Eryngii Extract from king oyster mushroom contains beta-1,3/1,6-glucans, ergothioneine (ultra-stable antioxidant), ergosterol (vitamin D2 precursor), pleuran polysaccharides, and phenolic compounds; beta-glucans activate beta-glucan receptors on dendritic cells and keratinocytes, normalising immune response; ergothioneine is selectively concentrated in skin and provides unique mitochondrial protection; moisturising; anti-inflammatory; adaptogenic activity moderating cortisol-related skin damage.
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.
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Check an ingredient listCommon questions
What does Pleurotus Eryngii Extract do for skin?
It helps skin retain moisture, supports antioxidant defence, and can soften the look of redness.
Who is Pleurotus Eryngii Extract for?
It works well for dry, sensitive, and combination skin that needs hydration with a gentle calming edge.
How is Pleurotus Eryngii Extract used in skincare?
It is used in hydrating serums, barrier creams, and soothing treatments.
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Personal guidance, not medical advice.