Harmonic Arts screens all potential suppliers before entering into any new business relationship. We look at their growing and processing facilities, as well as the treatment of employees. We work hard to ensure the quality, sustainability and ethical impact of all our products.
Our QA Manager inspects every incoming product to ensure it meets our high standards. Certificates of Analysis, received with each new lot, show testing for heavy metals and micro-organisms. Information on growing conditions, harvesting, and drying practices is also sometimes provided. Available information will vary from product to product based on regulatory requirements.
We also do random spot testing through our own non-affiliated labs. This extra step ensures the consistency, integrity and accuracy of the COAs.