cGMP production practices
Manufacturing is organized around written procedures, trained operators, and documented batch records. Our process language follows the dietary supplement current good manufacturing practice framework in 21 CFR Part 111.

Quality at Solen Nutra is a set of written practices — not a collection of badge numbers. We describe how materials are checked, how batches are made, and how lots are released.

Dietary supplement production depends on consistent materials, controlled process steps, and a clear release decision. The points below describe the practices used at our City of Industry facility. They are written as operating practices rather than as claims of a numbered certificate.
Manufacturing is organized around written procedures, trained operators, and documented batch records. Our process language follows the dietary supplement current good manufacturing practice framework in 21 CFR Part 111.
Incoming ingredients are identified before they are released to production. Identity testing is performed in-house, and materials that do not meet the agreed specification are not used.
Defined checkpoints during blending, compression, encapsulation, and fill help keep each lot within the process limits set in the batch record.
Released lots are tested against the product specification. Typical checks include appearance, weight or fill, and assay or input confirmation as agreed for the project.
The on-site lab supports identity, quality, and microbiological testing used in routine release. Third-party laboratories are used when a method or workload calls for it.
A lot is released only after the quality unit reviews the batch record and test results. A certificate of analysis is issued with the shipment.
The exact plan is set with each formula. Most projects include some combination of the following.
Part 111 sets out current good manufacturing practice for dietary supplements in the United States. In our operation that means written procedures, material controls, master manufacturing records, production records, quality-unit review, and a hold-and-release decision before a lot leaves the facility.
If you need a quality questionnaire or a process overview for a vendor packet, include that request in your inquiry.

Share a brief, a target formula, or a pack concept. We will review fit, process, and next steps with your team.
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