It's ok my friend. We are always here waiting for you. Thanks for your kind feedback.
For your question, we feel sorry that we do not have 500ml packing. Our standard and smallest packing bottle is 1 liter with 12 bottles in one box. If you just want one bottle for test first, then we could send you. But for future order, our MOQ is at least 10 liters. And we believe your order quantity is much more than just 10 liter after you test the samples. Some of our clients even buy hundred of kgs for one time after test.
This could be qutie useful for your business.
So when are you expecting to receive the samples?
Keep in touch and have a nice day~
Best Regards
Nancy