Pure Encapsulations L-Lysine
- Sourcing – Plants.
- Label Transparency – Label does not identify sourcing for amino acids.
- Manufacturing Process – Fermentation.
- Lab Testing – All incoming raw material and finished products tested with each delivery or batch respectively, which is best practice.
- Certifications – According to the customer service representative, the product is vegan certified and non-GMO. We await for information on the sourcing body.