Isoquercitrin

Isoquercitrin is a plant-derived flavonoid glycoside, the glucose-conjugated form of quercetin. It's included for antioxidant support and potential soothing effects; most evidence comes from laboratory research, with limited data in topical human studies.
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Ingredient Snapshot

Overview
A plant flavonoid offering antioxidant and possible calming benefits.
Category
Antioxidant, Soothing
Type
Antioxidant

Ingredient Ratings

Overall Rating

Good

Comedogenic Risk

None

Skin Benefits

Provides antioxidant support that helps defend against the look of dullness and fatigue. Early evidence suggests a calming effect, but topical human data are limited.

Uses In Skincare & Cosmetics

Often featured in serums, gels, and toners aimed at antioxidant care. Sometimes paired with vitamin C or soothing botanicals in moisturizers for daily use.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

Safety

Generally well tolerated, though botanicals can cause irritation or allergic reactions in sensitive individuals. No widely recognized cosmetic-use restrictions at typical concentrations.

Is Isoquercitrin a Good Ingredient?

Rated Good because it offers antioxidant activity with potential soothing effects, but limited topical human data is what keeps it below a top rating.

Products with Isoquercitrin

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