Question 1

What does Brassica Alcohol* do in a cosmetic formula?

Accepted Answer

This ingredient is a waxy structurant and co-emulsifier that thickens creams, lotions, conditioners, and balms. It also adds slip, reduces greasiness, and supports a smoother skin or hair feel.

Question 2

Is Brassica Alcohol* clean?

Accepted Answer

From a clean-beauty perspective, this ingredient is generally well tolerated and not treated like a drying simple alcohol. It has low irritation concern and is not a common restricted-list issue in clean standards.

Question 3

Is Brassica Alcohol* sustainable?

Accepted Answer

This material is typically plant-derived from seed oil feedstocks, which gives it a renewable sourcing profile. It is expected to be readily biodegradable, with the main sustainability questions tied to agricultural inputs and traceability rather than persistence.

Question 4

Is Brassica Alcohol* COSMOS-approved?

Accepted Answer

It is generally compatible with COSMOS-natural and COSMOS-organic formulations when sourced and processed according to the standard. Its Green Chemistry profile is favorable because it can come from renewable feedstocks, uses established low-concern chemistry, and has good biodegradability.

Question 5

How does Brassica Alcohol* work chemically?

Accepted Answer

The molecule is a mixture of linear, saturated long-chain alcohols, often in the C18 to C22 range, which explains its waxy texture and crystallizing thickening behavior. It is commonly used around 0.5% to 5% in emulsions or anhydrous systems, is stable across typical cosmetic pH ranges, and is best heated into the oil phase for uniform incorporation.