Question 1

Which certifications do UniCare's manufacturing partners hold?

Accepted Answer

UniCare works with Chinese manufacturers whose quality systems are certified to standards including GMP, EU-GMP, CEP, ISO 9001, ISO 22000 and HACCP. Certification scope varies by product line, and the relevant certificates are shared for each ingredient during supplier qualification.

Question 2

How are UniCare botanical extracts tested before release?

Accepted Answer

Each partner factory has independent testing capability. Typical release testing covers marker compound assay by HPLC or UV, residual solvents by GC, pesticide residues by GC-MS/MS, heavy metals (lead, arsenic, mercury, cadmium, copper) by ICP-MS, microscopic and TLC identification, moisture or loss on drying, ash, microbial limits, pH, conductivity and sulfur dioxide residue.

Question 3

What documents are supplied with each batch?

Accepted Answer

Each lot is supplied with a batch-specific Certificate of Analysis. Specification sheets, MSDS, methods of analysis and regulatory statements can be provided on request during qualification.

Question 4

Can UniCare customize ingredient specifications?

Accepted Answer

Yes. The customized service covers adjustments such as assay level or extract ratio, particle size and packaging format, subject to technical feasibility and regulatory requirements in the destination market.

Question 5

How can buyers request a catalog or samples?

Accepted Answer

Buyers can request the product catalog and samples through the Request a Catalog page, by email at info@unicare-bio.com, or by phone at +86-028-85333989.

China Quercetin Suppliers, Factories