Botanical
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Rosemary Carnosic Acid Powder is a premium natural extract rich in carnosic acid, a powerful antioxidant with numerous health benefits. Derived from the leaves of the rosemary plant (Rosmarinus officinalis), this fine powder is a key ingredient in dietary supplements and skin care. Carnosic acid promotes skin health, enhances cognitive function, and protects cells from oxidative stress. As a natural preservative, it maintains product stability and extends shelf life.
Our standardized Rosemary Carnosic Acid Powder is tested using rigorous methods such as HPLC to ensure purity and potency. With specialized manufacturing experience, we provide private labeling, custom packaging, and flexible quantities for dietary supplements, skin care products, and functional foods. Our cGMP certified production processes ensure every batch meets the highest standards.
Consistently ≥50% pure (HPLC verified). High concentration reduces formulation costs by lowering inclusion rates. Low solvent residue (<10ppm, USP/EP compliant) is ideal for pharmaceutical and nutraceutical applications.
Cold ethanol extraction retains >95% of heat-sensitive antioxidants. Our encapsulation technology extends shelf life to 24 months, minimizing batch failures compared to industry standard non-stabilized powders.
Specifications are adjustable (10%-60% carnosic acid, 80-200 mesh) with no minimum order quantity for verified partners. Full documentation (COA, HPLC/GC-MS, allergen statements) is available for regulatory submission.
Dual-source farming ensures year-round raw material supply with minimal batch variation (<5%). Rapid sample delivery (72 hours) and efficient batch order cycles reduce production downtime.
| Test Item | Specification | Result | Method |
|---|---|---|---|
| Carnosic Acid Content | 50% min | 50.2% | HPLC |
| Appearance | Fine powder, greenish brown | Greenish brown powder | Visual Inspection |
| Loss on Drying | ≤ 5.0% | 3.2% | USP 731 |
| Ash Content | ≤ 5.0% | 3.5% | USP 281 |
| Heavy Metals | ≤ 10 ppm | < 5 ppm | ICP-MS |
| Microbial Limit | ≤ 1000 cfu/g | < 500 cfu/g | Plate Count |
| E. coli | Negative | Negative | USP 2022 |
| Particle Size | 100% pass 80 mesh | 100% pass 80 mesh | Sieve Analysis |
Carnosic acid protects skin from oxidative stress and free radical damage. Used in anti-aging creams, moisturizers, and eye serums.
Dosage: 0.5% to 2% in cosmetic formulas.
Stimulates hair growth and improves scalp health by reducing inflammation. Ideal for shampoos, conditioners, and scalp serums.
Dosage: 0.5% to 1.5% in hair care products.
Supports cognitive function and prevents cell damage. Popular in longevity and brain health capsules, tablets, and functional beverages.
Dosage: 50 mg to 200 mg per serving.
