Satisfied C.
Posted
ALWAYS A PLEASURE
ALWAYS A PLEASURE
Response from GigaCompounds· Oct 11, 2026
Thank you sir! I appreciate it!

Excellent
42 reviews
GigaCompounds is a US-based supplier of research compounds intended for research use only and not for human consumption. GigaCompounds offers publicly available certificates of analyses and use Janoshik as our lab testing partner. Our lab testing standards demand the highest quality verifiable from purity, net content, endotoxin, microbial/contamination analyses. We do not skimp on quality and the scope of our lab testing will continue to expand as we do with time. Orders placed before 2 PM EST ship the same business day. Packages are well-prepared and with rough handling in mind to ensure items are not damaged in transit. Support inquiries are handled in a timely and professional manner with the aim of ensuring each case is handled with care. We hope we can be your choice and will prove our worth through consistent fulfillment and customer satisfaction.
GigaCompounds (gigacompounds.com) has 42 customer reviews on Consumer Courier, with an average rating of 5.0 out of 5.
Showing 41 reviews with 5 stars · Clear filters
Satisfied C.
Posted
ALWAYS A PLEASURE
Response from GigaCompounds· Oct 11, 2026
Thank you sir! I appreciate it!
Christopher S.
Posted
Samie, you are the guy! It’s always constant communication from ordering to shipping. The prices are always reasonable and excellent products!!!
Response from GigaCompounds· Oct 11, 2026
Thank you, I’m very happy you’re enjoying the experience!
Scott M.
Posted
For research It is very hard to find somebody that does full scale verifiable testing and reports their failed batches, which should happen quite often during a year. When vendors never fail batches, it's very suspicious. Also, sending one vial in a huge group buy does not mean testing. This guy spends most of his money on testing and you can verify on the site. It is nice to see and very refreshing that he's not trying to gouge people but make a fair living, charge a fair price, and verify testing to the nth degree. On these research compounds.
Response from GigaCompounds· Oct 10, 2026
Thank you for your wonderful feedback, I’m very grateful!
Evan Q.
Posted
Super fast shipping and great service. Products are top notch. Thank you again
Response from GigaCompounds· Oct 7, 2026
You’re very welcome, thank you for your review!
W.S.
Posted
Fastest shipping I have experienced in a while. Actually left out a couple of things, but sent them out with a couple things to make up for the inconvenience quickly as well. Will definitely buy from them again.
Response from GigaCompounds· Oct 5, 2026
Thank you! It happens sometimes but I will always get you right for it, I have made some improvements to my packing list to minimize these occurrences
John G.
Posted
Second order I've made with them and they're always extremely fast. Will continue to order from them. Maybe even kits
Response from GigaCompounds· Sep 22, 2026
Thank you, always happy to serve!
Dale C.
Posted
Excellent compounds, industry standard testing, great prices, super fast domestic shipping, and responsive support. What more could you ask for?
Response from GigaCompounds· Sep 18, 2026
I appreciate it! Thank you very much
Michael G.
Posted
Best in the business. I’ve placed multiple orders and will continue to. From start to finish the service is professional!
Response from GigaCompounds· Sep 15, 2026
Thank you sir!