Helianthus annuus oil & Rosmarinus officinalis leaf extract* ●
TL;DR. This blend functions primarily as an emollient lipid phase, softening skin and reducing transepidermal water loss. The added botanical extract also helps protect the oil phase from oxidation.
What does Helianthus annuus oil & Rosmarinus officinalis leaf extract* do in a cosmetic formula?
This blend functions primarily as an emollient lipid phase, softening skin and reducing transepidermal water loss. The added botanical extract also helps protect the oil phase from oxidation.
Is Helianthus annuus oil & Rosmarinus officinalis leaf extract* clean?
From a clean-beauty perspective, this ingredient is generally well accepted, with a long history of use and low irritation potential for most skin types. The main caveat is that the antioxidant extract can contain aromatic constituents, so very reactive skin may prefer lower levels.
Is Helianthus annuus oil & Rosmarinus officinalis leaf extract* sustainable?
This material is plant-derived and the lipid portion is readily biodegradable. Sustainability depends on agricultural practices, solvent choices for the extract, and whether the crop supply is managed for soil health and traceability.
Is Helianthus annuus oil & Rosmarinus officinalis leaf extract* COSMOS-approved?
It is typically permitted under COSMOS-natural and COSMOS-organic when the agricultural sourcing and extraction solvents meet the standard. It fits Green Chemistry well because it is renewable, biodegradable, and can be made with low-concern extraction and refining methods.
How does Helianthus annuus oil & Rosmarinus officinalis leaf extract* work chemically?
This ingredient is a triglyceride-rich vegetable oil blended with phenolic antioxidant compounds such as carnosic acid and carnosol. The lipid portion is commonly used from a few percent up to the main oil phase, while the antioxidant extract is usually present at low levels, often around 0.02% to 0.2%, to slow peroxide formation and rancidity.
Last updated 2026-05-13