Lief Labs is a US-based cGMP contract manufacturer and formulator of dietary supplements and nutraceuticals, headquartered in Valencia, California. The company is FDA-registered and ISO/IEC 17025 accredited for microbiological testing, compliant with 21 CFR Part 111 (dietary supplement GMP). Lief Labs is not a pharmaceutical CDMO; it manufactures dietary supplements, not drugs.
dietary supplement formulation, nutraceutical contract manufacturing, capsule and tablet production, flavor development, Amazon-ready supplement manufacturing
1 site worldwide
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