Rosemary CO₂ Extract – Antioxidant Shield & Formula Freshness
Rosemary CO₂ (Rosmarinus officinalis) is a supercritical extract rich in protective antioxidants like carnosic acid and carnosol. It helps defend against oxidative stress, supports a clearer, calmer look, and enhances product freshness—especially in oil-based formulas.
Obtained via supercritical CO₂ extraction, it’s produced at low temperatures without residual solvents, preserving delicate actives for high performance in skincare, balms, and oils.
| Compound Type | Source | Function in Skincare | Skin/Formula Benefits |
|---|---|---|---|
| Supercritical plant extract (CO₂) | Leaves of Rosmarinus officinalis | Antioxidant, protective, preservative booster | Helps resist oxidation, supports a calm and clarified look, and helps extend the freshness of oils and butters. |
Why Choose Rosemary CO₂?
Beyond fragrance, this extract delivers functional antioxidant protection that helps keep both skin and formulas resilient. It pairs especially well with vitamin E and botanical oils.
- Supports skin’s defenses against everyday oxidative stress
- Helps stabilize oils and butters to reduce rancidity
- Ideal for balms, butters, serums, and facial oils
Usage note: Highly concentrated—use at low percentages. Patch test prior to use.
Fun Facts About Rosemary CO₂
Fun Fact #1
Supercritical CO₂ uses low heat and no residual solvents, preserving sensitive antioxidants.
Fun Fact #2
Rich in carnosic acid & carnosol—compounds prized for strong antioxidant activity.
Fun Fact #3
A tiny amount can meaningfully boost the shelf life of natural oil blends.
