QG
Posted
Great product and lightening fast…
Great product and lightening fast shipping.
Response from GigaCompounds· Oct 21, 2026
Thank you very much for your feedback!

Excellent
42 reviews
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
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 Rated Honest, with an average rating of 5.0 out of 5.
42 approved reviews, newest moderated first
QG
Posted
Great product and lightening fast shipping.
Response from GigaCompounds· Oct 21, 2026
Thank you very much for your feedback!
Jun
Posted
Product is decent, purity is questionable. Customer service is good and delivery was good as well.
Response from GigaCompounds· Oct 19, 2026
Thank you sir!
Colleen G.
Posted
Love this company
Response from GigaCompounds· Oct 19, 2026
Thank you so much! Always happy to have you back!
customerJC
Posted
delivered in 2 days
Response from GigaCompounds· Oct 16, 2026
Giga fast :) Always try to be, carrier delays can happen sometimes. Thank you for your feedback sir!
Sean
Posted
Easily verifiable and trusted products, quick to respond and reach out about orders, and very professional. Fast shipping and well packaged. Will definitely keep doing business with GigaCompounds!
Response from GigaCompounds· Oct 16, 2026
Thank you very much! Always look forward to doing business with you too, same old speed & quality from us
Edward B.
Posted
Ordered from them many times and everything has been packed and shipped out in a timely manner. Samie is always responds quickly to support requests. One time I needed something overnight and he went out of his way to add the shipping speed to the site for me.
Response from GigaCompounds· Oct 15, 2026
Thank you very much for your feedback!
Leon R.
Posted
I love this company, customer service responds fast. They shipped my order out literally the same day A+++
Response from GigaCompounds· Oct 14, 2026
Thank you very much!
customer E.
Posted
One vial needs to be replaced and was handled quckly
Response from GigaCompounds· Oct 13, 2026
Thank you for your feedback and apologies for the breakage, it can happen at least your replacement arrived next day!