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EUPHORBIA SUPINA LEAF/STEM EXTRACT.

Valuable / HUMECTANT, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

Euphorbia Supina Leaf/Stem Extract is a botanical active celebrated for its versatile skincare benefits, including robust antioxidant defense, significant skin brightening, and anti-inflammatory properties. It additionally offers targeted support for acne-prone and sensitive skin.

Antioxidant Skin Brightening Anti-inflammatory Antimicrobial Soothing Astringent Pollution Protection

Science

The extract functions as a potent antioxidant by inhibiting oxygen-favored reactions and actively scavenging free radicals. Its skin-brightening efficacy stems from significantly reducing tyrosinase activity, decreasing melanin content, and downregulating α-MSH-induced expression of tyrosinase and microphthalmia-associated transcription factor (MITF). Furthermore, it exhibits antimicrobial properties, specifically inhibiting *Propionibacterium acnes*, and pronounced anti-inflammatory effects attributed to its flavonoid and triterpene content, which includes β-amyrin, and by blocking NADPH oxidase (NOX) activation to protect keratinocytes from pollutant-induced damage. The extract also possesses astringent qualities, contributing to refined skin pores.


Research

Medium confidence
Effective range 8 μg/mL–500 μg/mL%
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Extracts are commonly prepared using 70% ethanol or 85% aqueous methanol, indicating optimal solubility and stability within hydro-alcoholic solvent systems.


Safety

CIR Status
Not reviewed
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) has not specifically evaluated Euphorbia Supina Leaf/Stem Extract. However, INCI Beauty indicates 'No penalty' across all safety categories for EUPHORBIA SUPINA STEM EXTRACT, suggesting a favorable safety profile. While some *Euphorbia* species contain irritating latex, this caution is generalized and not specifically linked to the prepared leaf/stem extract for cosmetic use.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Valuable

Euphorbia Supina Leaf/Stem Extract is a valuable botanical ingredient, offering comprehensive benefits including brightening, antioxidant, anti-inflammatory, and antimicrobial actions, making it suitable for a wide range of skin types and concerns.


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