Love the product, not so much the packaging.
I ordered the Pure Glucosamine Sulfate Potassium Powder for my dog, having been told that it can be used proactively to stave off joint problems.  I sprinkle it on his food, and he doesn't seem to notice the addition.  I really like that it's a loose powder, so that I can adjust the dosage easily (previously being limited to the amount per capsule of other brands). Also, the cost is MUCH less per ounce compared to other glucosamine products. I have a love/hate relationship with the packaging, however.  Love that it's not wasteful, hate that the zip-lock won't stay closed because the powder settles in the grooves.  This is my second order from BulkSupplements (having ordered, and been thoroughly satisfied with the Calcium Citrate Powder), and I will continue to order from them.  **This product was sent to me at no cost as a part of the product review program**
Rating: 5 stars