- Sourcing – Plants for powder content, animals for gelatin capsules, which are sourced from bovine.
- Label Transparency – No sourcing or manufacture details for the amino acids, does state that the capsules are gelatin.
NOTE: The label claims that it is preservative-free, which is true of all low-moisture sealed pre-packaged supplements.
- Manufacturing Process – Fermentation.
- Lab Testing – This product is pharmaceutical grade, which means that the ingredients are over 99% in purity and contain no unknown additives, and conduct shipment and batch testing, which is best practice. According to the customer service representative, the products are 100% tested in a state-of-the art facility and also uses accredited third-party labs to test and verify to “the smallest detail.”
- Certifications –non-GMO.