What is Supercritical CO2 Rosemary Extract?
Supercritical CO2 Rosemary Extract is obtained by supercritical CO2 extraction of Rosmarinus officinalis leaves, with no residual solvent. Distinct from the cineole rosemary essential oil in the catalog, this extract is particularly sought after as a natural antioxidant for lipid-rich formulations.
A natural antioxidant for formula preservation
Rosemary is a recognized source of carnosic acid and rosmarinic acid, two natural antioxidants used to slow lipid oxidation in cosmetic formulation—distinct from its aromatic use as an essential oil.
Uses in Professional Cosmetic Formulation
Used professionally in diluted form in toning care and stimulating hair formulations. Sold in bulk to professionals; technical data sheet and safety data sheet included.
Frequently asked questions
Is the Rosemary CO2 Supercritical Extract sold pure?
Yes, Lotus Lab’s Rosemary CO2 Supercritical Extract is sold 100% pure, obtained by supercritical CO2 extraction with no residual solvent, with no dilution or added excipient.
How should it be used?
A professional cosmetic formulation ingredient, always used diluted. Refer to the attached technical data sheet for the recommended usage rate and the precautions specific to this material.
Are the technical data sheet and the safety data sheet provided?
Yes, the technical data sheet and the safety data sheet (SDS) are provided with every order and are already downloadable directly on this page, in the Attached documents section.
What packaging is available for a bulk order?
The Rosemary CO2 Supercritical Extract is sold in professional bulk. Contact Lotus Lab to find out the exact packaging and minimum order quantity suited to your volume.
Is it compatible with other ingredients in formulation?
Yes, it integrates normally into a professional formulation alongside other common cosmetic raw materials. For precise compatibility with your formula, refer to the attached technical data sheet or contact our team.


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