Scutellaria Baicalensis Flower Extract — INCI reference

What it is

Scutellaria Baicalensis Flower Extract is derived from the flowers of Scutellaria baicalensis Georgi, a perennial herb in the mint family (Lamiaceae) native to East Asia. Like the well-studied root extract, the flower extract contains flavonoid compounds including baicalin, baicalein, and wogonin, which contribute antioxidant and soothing properties. In cosmetic formulations it functions as a skin-conditioning agent, helping to calm visible redness and reduce the appearance of irritation. The flavonoids also help neutralize free radicals generated by environmental stressors. It appears in serums, toners, and moisturizers targeting sensitive or reactive skin.

Safety & warnings

Generally considered safe for topical cosmetic use at typical concentrations. Oral use of Scutellaria baicalensis supplements has been associated with rare cases of acute liver injury, but this concern is not considered relevant to topical application at cosmetic concentrations. No significant sensitization concerns have been identified for topical use; individuals with known sensitivity to Lamiaceae (mint family) plants may wish to patch-test.

Origin & sourcing

Derived from the flowers of Scutellaria baicalensis, a perennial herb native to China, Korea, Mongolia, and Siberia. The plant grows to about 30 cm tall and is cultivated widely in East Asia. Flower material is typically extracted with water or hydroalcoholic solvents to yield a solution or powder rich in flavonoids such as baicalin and wogonin.

History

Scutellaria baicalensis is one of the 50 fundamental herbs of traditional Chinese medicine, known as huangqin (黄芩), with use dating back thousands of years primarily for its dried root. Cosmetic use of various plant-part extracts expanded in the late 20th century as the antioxidant and anti-inflammatory properties of its flavonoids were characterized scientifically. The CIR Expert Panel reviewed safety of Scutellaria baicalensis-derived cosmetic ingredients and published a Final Report in 2020 covering multiple extract types.

Questions everyone asks

How does Scutellaria Baicalensis Flower Extract differ from the root extract?

Both the flower and root extracts come from the same plant and contain similar flavonoid compounds such as baicalin and baicalein. The root is the most studied part and tends to contain higher concentrations of these bioactives; the flower extract offers comparable antioxidant and soothing propertie

What skin concerns is this extract suited for?

It is particularly suited for sensitive, reactive, or environmentally stressed skin. Its antioxidant flavonoids help neutralize free radicals, while its soothing properties help calm redness and visible irritation.

Is it safe for daily use in skincare?

At the concentrations typical in cosmetic products (usually below 2%), Scutellaria Baicalensis Flower Extract is considered safe for daily topical use. It does not have any known comedogenic, phototoxic, or significant sensitization risks associated with topical application.

What cosmetic product types commonly contain this extract?

It appears in toners, serums, moisturizers, and essence formulas targeting soothing or antioxidant benefits. It is also found in some eye creams and multi-functional treatments for sensitive skin.

Sources & references

Back to all ingredients