Silybum Marianum Fruit Extract
Silybum Marianum Fruit Extract
SIL
8/10
Concern level
High concern
Botanical extract from milk thistle fruit (Silybum marianum), typically standardized for silymarin-related flavonolignans. In cosmetics it is used mainly for antioxidant, soothing, and skin-conditioning support, with a low comedogenic profile and generally good tolerability in leave-on products.
Pore-clogging
Non-comedogenic
Pregnancy
Safe
Regulatory
No data
Benefits
HealingSoothing
Chemical Properties
Typical Concentration
0.10% - 5.00%CAS Number: 84604-20-6
Skin Type Compatibility
dry skin7/10
oily skin7/10
sensitive skin7/10
acne prone7/10
mature skin8/10
normal skin8/10
Interactions
incompatible with:
Risks & Warnings
Generally low risk, but any botanical extract can trigger irritation or contact allergy in a small subset of users. Product safety also depends on the extraction solvent, purity, and microbial control. Patch testing is prudent for highly reactive skin.
Vegan Cruelty-Free
