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Quality & Certifications

Real documents, not marketing badges. Below are the actual certifications that stand behind the Purecise brand and its products.

FDA Registration Certificate

U.S. FDA Establishment Registration

Purecise's U.S. company FDA food-facility registration certificate.
Certificate of Free Sale

U.S. Certificate of Free Sale

Official Certificate of Free Sale (COFS) for export of our products.
HK Chinese Medicine Wholesaler Licence

HK Chinese Medicine Wholesaler Licence

Proprietary Chinese Medicines wholesaler licence · No. PW-2025-00078.
Hong Kong Trademark Certificate

Hong Kong Trademark

PURECISE registered trademark, held by Hongkong Blue Health Management Limited.
Certificate of Origin

U.S. Certificate of Origin

Product-level Certificate of Origin verifying U.S. manufacturing (sample).
Certificate of Analysis

Certificate of Analysis

Product COA — identity & potency (sample: Cortisolv®, by XYMOGEN).

More Documentation on Request

Additional COAs, Certificates of Origin, and supply-chain records (with sensitive details redacted) are available to verified partners.

What we do — and don't — claim

We believe transparency means being precise about qualifications. So, honestly:

  • ✅ All current manufacturers are FDA-registered U.S. facilities.
  • ✅ Purecise holds a U.S. Certificate of Free Sale and a Hong Kong trademark.
  • ✅ Certificates of Analysis are available at the product level.
  • ➖ Not every manufacturer is NSF-certified — NSF-GMP applies to Designs for Health, and we don't extend that claim to others.
  • ➖ We do not claim that every batch is independently third-party tested.