Bulk Rosemary CO2 Concentrate for Antioxidant Formulations at Scale
Rosemary CO2 Extract in a 1 kg bulk package is designed for manufacturers who need reliable supply volumes and consistent raw material quality batch after batch. Produced through supercritical carbon dioxide extraction without any solvents, this concentrate retains the natural antioxidant complex and aromatic compounds of rosemary in a highly concentrated form. It belongs to the group of CO2 Extracts, a category built around potent botanical concentrates used across food, cosmetic, and industrial applications worldwide.
The leading use of rosemary CO2 extract on an industrial scale is natural fat and oil stabilization. Its antioxidant compounds slow down oxidative degradation in vegetable and animal fats, which is why it is widely adopted in the food industry for oils, sauces, semi-finished products, and shelf-stable fatty formulations. Typical dosage for this purpose ranges from 0.02% to 0.1% of the fat phase weight, added directly into the oil at temperatures not exceeding 60 degrees during raw material blending.
In cosmetic manufacturing, the extract is incorporated into creams, serums, body care products, and hair care formulations, where it extends shelf life through natural antioxidant action while adding a mild toning effect to the finished product. Recommended dosage in cosmetics is 0.1-0.5%, introduced into the oil phase of an emulsion during the cooling stage at 40-50 degrees. It is also popular in scalp treatments and strengthening hair formulas, where rosemary has a long-standing reputation for a refreshing sensory effect.
Another established application is in fragrance and aromatic production, where rosemary CO2 extract contributes a natural herbal note to men's perfumery, home fragrances, and spa or sauna products. It is also used in household chemical formulations positioned as naturally derived, and occasionally as an antioxidant component in soap.
For a 1 kg industrial volume, proper storage matters significantly: the extract should be kept in a sealed, airtight container, in a cool and dark place protected from light exposure and temperature fluctuations, which preserves its active compounds throughout the full production cycle.
The extract pairs well with other concentrates from the CO2 line, such as Lavender CO2 Extract 5 g for calming blends, Fennel CO2 Extract 5 g for food-industry formulations, and the bio-oriented Rosemary CO2 Extract BIO 5 g for trial batches before scaling up production.
Industrial Antioxidant Carrier Oil Blend
Sunflower or rapeseed oil 10000 g
Rosemary CO2 Extract 5 g
Natural tocopherol 20 g
Heat
the carrier oil to 50-55 degrees, then add the rosemary extract and tocopherol
while stirring continuously for 10-15 minutes until fully dispersed. Cool the
blend to room temperature, transfer it into sealed containers, and store in a
cool dark place — this composition significantly slows oil rancidity and works
well as a base for further food or cosmetic production.