Supplement contract fillers must operate under FDA cGMP regulations (21 CFR Part 111) and ideally carry NSF or UL certification. Food and beverage co-packers should hold SQF Level 2 or higher, or equivalent GFSI-recognized certification. Pet care fillers benefit from AAFCO alignment and FDA facility registration. AJ Cosmo Labs displays verified facility certifications on each supplier profile so you can filter for compliance before reaching out.
Read the full guide on contract filling company for small cpg brands low moq →