SOLVENT FREE™ CURCUMIN EXTRACT 95%

Solvent Free™ means no chlorinated or other Class 1 solvents are used in the extraction process or found in the final product.

Chlorinated Class 1 solvents are often used to manufacture curcumin extract having been identified as carcinogenic by the FDA and cGMP. Product sampling whether from standard raw material suppliers or professional brands, show levels ranging from just above 5 ppm to 2760 ppm in the final product. Further, some brands do not list chlorinated solvents on their Certificate of Analysis, yet they were found upon further testing.

While levels above 5 ppm are restricted even at 2 ppm they can be problematic. This is especially true in curcumin where large doses and long-term use are recommended.


BioActives’ Solvent Free™ Curcumin extract gives you and your patients the assurance that long-term use will be safe and effective.


Product Specifications

Botanical Source: Turmeric (Curcuma longa)

Plant Part Used: Rhizome

Country of Origin: India

Appearance: Power

Color: Yellow

Solubility:Methanol, Ethanol, Acetone, glacial acetic acid, insoluble in water

HPLC Identification:Curcumin (Not less than 70%), Bisdemethoxycurcumin (Not less than 3%), Demethoxycurcumin (Not less than 7%)

Total Curcuminoids by HPLC: Not less than 95% w/w

Loss on Drying: Not more than 5%

Heavy Metals USP <231>: Not more than 10ppm

Lead (ICP-MS): Not more than 2ppm

Pesticide Residues (FDA PAM): Organophosphate (LOQ 50ppb): Below LOQ Organochlorine (LOQ 200ppb) : Below LOQ

Residual Solvents (USP<467>): Below LOQ for Class 1, 2a, 2b and 3 solvents
Dichloromethane: not detected
Dichloroethanes: not detected
Ethyl acetate: not detected
Hexane: <1ppm
Acetone: <5ppm
Methanol, Ethanol, Isopropanol: not detected

Microbiological Profile: Total Plate Count: Less than 3000cfu/g
Yeast and Mold: Less than 100cfu/g not detected
E. coli, Salmonella sps, Staphylococcus aureus, Pseudomonas aeruginosa: Negative

Shelf-life: Store protected from light in a cool dry place, preferably refrigerated.
Stable for three years from the date of manufacture when stored as specified.


Rick Liva, Rph, ND, Toxic Solvents Found in Curcumin Extract, Integrative Medicine, October 2010, Vol 9, NO 5, pp 50-55

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