Best research peptide company! My favorite company for research peptides. Their customer service is great, they are extremely responsive. On top of that they have the correct COA’s from top third parties as well as being tested with endotoxins which guarantees a good batch. Highly recommended and the price is hard to beat.

Great for the most part! Once I was able to get my Venmo payment to go through, what I ordered took no time to get here! Just wish it came with instructions!

I love getting my order in a timely… I love getting my order in a timely manner I just hate when I don't get the water with it

Astro Peptides has quickly become my… Astro Peptides has quickly become my new favorite source for research peptides. Their commitment to quality is evident with their dual 3rd party testing that is lot specific – a feature that truly sets them apart in the industry. My order was swift and accurate, followed up by an email from Astro. Bulk ordering is available which is great, and on top of all these benefits, their pricing is unbeatable! Astro Peptides has certainly earned their spot as my primary source moving forward. The icing on the cake for me is the inclusion of testing for heavy metals. I haven't seen that anywhere else, this is gamechanging for me as it's a top concern of mine and should be for most. Keep up the great work!

Fast shipping and great packaging Fast shipping and great packaging. I haven't used the product yet but so far amazing!