Please note, all of our products are only for research purposes, not for human consumption!
We can provide 1g free sample for most product, just freight collect. If more than 1g sample, we will charge sample fees. But no more than 10g sample per product. All freight and sample charge could be deducted when you place an official order within 30 days after receiving the samples. Please confirm that you will place official order and no less than 1kg after getting the samples.