This is a vendor review submitted by Ed C on PeptideCritic.com. Rating: (5/5) Review Reta at orbitrex is by far the best, the research has been proving to be successful. Customer service is great and shipping is fast. Shop Orbitrex Peptides Read the full review: Best company Discuss this review, share your own experiences, or ask questions about the vendor. Please keep discussions respectful and factual.

This is a vendor review submitted by georgef on PeptideCritic.com. Rating: (5/5) Review Awesome customer service and response time. Possibly the most complete verifiable COA'S in the peptide market. Quick shipping. Shop Peptidology Read the full review: Awesome company. None better. Discuss this review, share your own experiences, or ask questions about the vendor. Please keep discussions respectful and factual.

This is a vendor review submitted by georgef on PeptideCritic.com. Rating: (5/5) Review Nothing but great experiences. Definitely in the top 3 for transparent testing. Possibly the best verified COAS. Shipping isnt the fastest but very reasonable. Shop Certified Pep Read the full review: Fantastic Discuss this review, share your own experiences, or ask questions about the vendor. Please keep discussions respectful and factual.

This is a vendor review submitted by uxu on PeptideCritic.com. Rating: (5/5) Review Placed this order on Saturday, August 1, 2026. It shipped within 48 hours via FedEx 2Day, which is faster turnaround than I expected for a weekend order. Ordering and checkout were straightforward. Pricing stacked cleanly: a 10% sale price on the 3-vial pack, a 10% discount code, and an additional discount for paying by bank transfer. Final total came to ~$150 including $12.00 shipping, down from a $180.00 list price. The confirmation email itemized every line, so there were no surprises between checkout and the receipt. Packaging was better than average. The FedEx 2Day envelope contained a black bubble mailer as an inner protective layer, and inside that the KLOW vials came in a branded box with a molded 3-vial holder. All three vials arrived intact with no shifting in transit. Product matched the published COA. In use it performed as expected for its stated purpose. Shop Crush Research Read the full review: Fast turnaround, accurate COA, no surprises at checkout - great product Discuss this review, share your own experiences, or ask questions about the vendor. Please keep discussions respectful and factual.

Definitely one I'll be putting on my "DO NOT CONSIDER" list

@emkay Same for me. I originally bought it for the vial labels, but I'm using it for so much more, work, household etc

I'm surprised to find several EZ product pages with broken COA links, although the COAs are there under "Previous certificates". I messaged them about two but also found a couple more just now having the same issue. Their site and product pages used to be quite well maintained a few months ago. What's going on?

Gp tesa worked as advertised for me, amd they reached out to me by text to make sure I picked up my things when the post office forgot to mark them picked up. Running gp 5amino rn and its doing what it does

This is the official discussion thread for a vendor on PeptideCritic.com. View the vendor profile: PX Peptides Share your experiences with this vendor, ask questions, or add information that might help other community members. Please keep discussions respectful and factual.

This is the official discussion thread for a vendor on PeptideCritic.com. View the vendor profile: Solira Share your experiences with this vendor, ask questions, or add information that might help other community members. Please keep discussions respectful and factual.

Unverifiable testing. Janoshik claimed but unavailable. [image: 1786855322667-64fe2dd6-4d49-4eff-bab8-99e157c06725-image-resized.jpeg]

This is the official discussion thread for a vendor on PeptideCritic.com. View the vendor profile: Peptixa Labs Share your experiences with this vendor, ask questions, or add information that might help other community members. Please keep discussions respectful and factual.

This is the official discussion thread for a vendor on PeptideCritic.com. View the vendor profile: ZC Labs Share your experiences with this vendor, ask questions, or add information that might help other community members. Please keep discussions respectful and factual.

This is the official discussion thread for a vendor on PeptideCritic.com. View the vendor profile: Legendary Peptides Share your experiences with this vendor, ask questions, or add information that might help other community members. Please keep discussions respectful and factual.

Greetings Again, Has anyone had any interaction with the following Vendor https://quantanova.quantuminnovationlabs.com/ They offer Pinealon in 4 pack which is smart marketing? Sincerely, RC

This is a vendor review submitted by BerniF on PeptideCritic.com. Rating: (5/5) Review I have purchased cag, mots-c, cartalax and wolverine from this vendor and have only had a good experience. Shipping was quick even though they are not close to my location. I initially went with a highly rated vendor in my own state and the package got lost and then it was resent but delayed. I tried Flawless because of their rating and frankly they had a good sale and each purchase and reconstitution went off without a hitch. Shop Flawless Compounds Read the full review: Fast shipping, quality products Discuss this review, share your own experiences, or ask questions about the vendor. Please keep discussions respectful and factual.

This is a vendor review submitted by RipeDervish on PeptideCritic.com. Rating: (5/5) Review I have ordered twice and delivery has been 3-4 days. Accepts credit card, but a few cards were declined initially. Shop Alpha Peptides Read the full review: Good value, fast shipping. Discuss this review, share your own experiences, or ask questions about the vendor. Please keep discussions respectful and factual.

This is a vendor review submitted by Jim on PeptideCritic.com. Rating: (1/5) Review Be careful when placing orders. If you deselect shipping protection for your order, their system with automatically add it back when you checkout. I didn't catch it until after I processed my payment and immediately contacted them asking for a refund of just that charge. They gave me the "all sales a final" answer. Shop Peptira Read the full review: Poor Customer Service Discuss this review, share your own experiences, or ask questions about the vendor. Please keep discussions respectful and factual.

Glad you got your money back in the end