Antioxidant ·

Limited evidence

Rooibos Extract

What is it?

Rooibos extract comes from Aspalathus linearis, a plant native to South Africa's Western Cape, valued in skincare for its high antioxidant flavonoid content, particularly aspalathin.

What does it do?

Commonly used as an antioxidant botanical extract. Research into rooibos flavonoids (aspalathin, rutin, isoorientin, orientin) confirms real, notable antioxidant activity, though poor natural stability of these flavonoids has driven formulation-chemistry research (such as enzymatic glycosylation) to improve their usability in cosmetic products — direct human clinical efficacy trials specific to topical rooibos extract are limited.

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Sources

Important disclaimer

This page provides general skincare information and is not medical advice, diagnosis or treatment. Ingredient interactions and evidence summaries reflect published, cited sources — not a personal assessment of your skin. For medical skin conditions, rashes, pregnancy/lactation questions or persistent concerns, please consult a licensed dermatologist or HPCSA-registered practitioner.