Question 1

What does SILYBUM MARIANUM do in a cosmetic formula?

Accepted Answer

This ingredient is used mainly as a skin-conditioning botanical, often included for antioxidant support and a calming feel in leave-on formulas. It is typically supplied as an extract, oil, or plant-derived active blend depending on the supplier material.

Question 2

Is SILYBUM MARIANUM clean?

Accepted Answer

From a clean-beauty perspective, it is generally well accepted and not a common restricted-list concern. Sensitivity is possible with any botanical extract, and the profile depends on the extraction solvent, fragrance-like trace compounds, and preservation system used in the raw material.

Question 3

Is SILYBUM MARIANUM sustainable?

Accepted Answer

This ingredient is plant-derived and renewable, with good biodegradability expected for typical extract formats. Sustainability depends on agricultural practices, traceability, and whether the supplier uses lower-impact solvents such as water, glycerin, ethanol, or vegetable oil.

Question 4

Is SILYBUM MARIANUM COSMOS-approved?

Accepted Answer

It can be permitted under COSMOS-natural and COSMOS-organic when sourced and processed with allowed methods, with organic status depending on certified organic plant input. It aligns well with Green Chemistry when made from renewable biomass using benign extraction systems and minimal processing.

Question 5

How does SILYBUM MARIANUM work chemically?

Accepted Answer

This material is a complex botanical mixture that may include flavonolignans, flavonoids, phenolic compounds, lipids, or carrier-solvent components depending on whether the raw material is an extract or oil. Typical cosmetic use is often in the 0.1% to 5% range for extracts, with stability shaped by solvent system, antioxidant protection, light exposure, and the finished formula pH.