Ingredient guide
Diosmin
INCI name · diosmin
In short
Diosmin is a citrus‑derived flavonoid known for supporting microcirculation. Topically, it is explored for helping with visible redness and fragile‑looking capillaries, though evidence is still limited.
What it is
Flavone glycoside from citrus peel; well-established venotonic with strong oral clinical evidence for chronic venous insufficiency; topical skin evidence is limited compared with its oral record; inhibits prostaglandin and thromboxane synthesis, reduces capillary permeability, and reinforces microvascular wall integrity; explored in topical formulations for fragile capillary management and periorbital vascular congestion; typically combined with hesperidin methyl chalcone in venotonic skincare.
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
Serums sit after toner and before moisturiser. Thinnest to thickest, water before oil.
- Cleanse
- Tone
- Diosmin
- Moisturise
- SPF
Also found as
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Check an ingredient listCommon questions
What does diosmin do for skin?
It may help reduce the look of redness by supporting surface microvascular comfort and reducing reactivity.
Who can use diosmin?
It is mainly aimed at sensitive skin seeking help with persistent redness.
How is diosmin used topically?
It appears in targeted creams or serums focusing on calming and strengthening the appearance of delicate areas.
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Personal guidance, not medical advice.