Our partners are various contract sites in Russia and other CIS countries. To ensure the high quality of our products, we conduct a two-stage inspection. We inspect the test samples at the contract site. They are necessarily tested for stability and microbiology. This test takes two to three months in a heat chamber. Once the sample has been tested, it is designated as a benchmark sample, it is confirmed for launch, and its commercial production begins. The finished product is tested for compliance with all parameters of the benchmark sample and then sent for packaging and shipment. When a batch of new product arrives at our warehouse, we re-test all the physical and chemical parameters and compare them with the benchmark. Only after that we decide whether the batch is approved for sale.