Quality
97/100 ExcellentQuality evidence is strong for a value-priced brand: NOW has third-party GMP certification disclosures, ISO/IEC 17025-accredited internal labs, broad raw-material/finished-product testing, Informed Sport certification for a subset of sports products, and mostly positive ConsumerLab results 2345613. The main quality caveats are limited public supplement COA access and a January 2024 phosphatidyl serine label-claim recall tied to lot homogeneity at a contract manufacturer 111216.