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Ingredient guide
isorhoifolin
In short
Isorhoifolin is a citrus‑derived flavonoid that helps support skin comfort and reduce the look of diffuse redness. It also offers antioxidant benefits and can contribute to a stronger skin barrier feel.
Reviewed against published evidence · editorially independent · no brand pays for placement
Works for
Redness · Barrier
Best used
Anytime
What it is
Diosmetin-7-O-rutinoside from citrus peel and other plant sources; antioxidant flavonoid glycoside; vascular-protective via capillary integrity mechanisms similar to diosmin; inhibits inflammatory mediators and prostaglandin synthesis; used in formulations targeting diffuse redness, vascular-origin skin tone irregularities, and sensitive skin; commonly present in standardised citrus bioflavonoid complexes used in skincare.
Also found as
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Common questions
It helps reduce the appearance of redness, supports the barrier, and offers antioxidant protection against everyday stressors.
It may suit people who experience visible flushes or sensitivity and want a gentle, plant‑based calming ingredient.
It is added to serums, essences, or moisturisers aimed at calming and barrier comfort. It works well with other soothing ingredients.
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Personal guidance only · For clinical concerns, see a dermatologist.