Great all around and good customer care no complaints and will buy from them again.

This product, like any I've ever purchased from MGK arived quickly and without incident. This high quality, regent grade chem is a must have for any grow op.

Having ordered these several times, I can say that they work and are consistent in being top quality.

1 Substarte jar was broken 5 still intact. What do I do? I live in Alaska

<p>I have always used these and there always good and never have any problems thanks.</p>