PeptideGurus - any anecdotes?

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mountain_mist35 said:
You don't think they are legit?
The semaglutide you purchased is probably just fine. They've been around long enough not to jeopardize their business on your purchase.

Why not bother with them for others? Unless you need your item right away (who does really?) it takes the same amount of effort and less money to get more for less elsewhere. That being said most of us have used domestic vendors in the transition to fiscal responsibility and limited freezer space.
 
mountain_mist35 said:
I bought Semaglutide from them. Received NextGen pharma vials which is very confusing. NextGen Pharma website is nextgenpharma.to

I dont know but these two might be affiliated somehow. Does anyone have any info on NextGen?

Update: Got the response from Michael:

"NextGen Pharma is one of our local brand in the USA.

It is the same batch as the one we did test on the Janoshik"
Interesting, did you get a chance to compare prices with NextGen?
 
49metal said:
I just bumped into them circuitously after looking up suppliers on chemicalbook_com. I was looking for outfits with longer (2y+) histories on the site and who were ostensibly manufacturers and who were hawking Tirz and Reta. I noticed that Shanghai Longyu Biotechnology Co., Ltd. had been on the site for 6 years (much older than most) claimed to be a manufacturer (as well as a "trader" which is not reassuring but who knows what Mandarin quirks lurk behind this.) Their English website looks clunkily and not secure.

Just the same, I reached out to their contact email from chemicalbook, info_at_longyupharma_com, contact name "Jon." I got a swift and eager response from Jon, replying from that same email. He attached a a series of valid looking Janoshik test reports and a very nice peptide price list but in the name of PeptideGurus_com.

"How nice to hear from you! Thank you for contacting us on peptidegurus . Manufacturer of peptide and glp. We have warehouse in AZ and can ship sema, tirz, reta in 3 days after receiving payment . . . . We have been engaged in the peptide industy for more than 15 plus years." [The typos may suggest this was a one-off rather than canned response.]

Their prices were competitive but a bit higher than say, what AmoPure is presently asking. They take "Venmo, Zelle, Cashapp ,paypal , crypto" as payment.

My guess is they would offer an average experience. Their price and terms are neither too good to be true nor uncompetitive. They don't seem fly by night at all, but "PeptideGurus" might be their present incarnation for the retain research peptide market. I am toying with a small buy just to see, but when other sources I've used are s a bit cheaper I'm in no rush.

Anyway, would like to hear from anyone who has gone farther.
Did you order from them?
 
mountain_mist35 said:
I bought Semaglutide from them. Received NextGen pharma vials which is very confusing. NextGen Pharma website is nextgenpharma.to

I dont know but these two might be affiliated somehow. Does anyone have any info on NextGen?

Update: Got the response from Michael:

"NextGen Pharma is one of our local brand in the USA.

It is the same batch as the one we did test on the Janoshik"
Thanks for the update. Good to know
 
GLP1Wiz said:
Interesting, did you get a chance to compare prices with NextGen?
I did. They dont carry sema, but they have ozempic labeled vials, and of course, they charge a lot more.
 
Ok, I placed a small order, I will keep people updated on order.
 
I wanted to mention that I purchased 5 vials (10/2024) and then saw a promo and ordered 12 more (1/2025) as many threads on Reddit suggested they might have quality US-based inventory. Onve prior seller's inventory was depleted we moved subject to Peptide Guru supply. Well after 6-8 weeks of research on their sema subject has gained 8 and now a total of 14#. I would stay clear for now. I am looking for a new supplier and answers how a 99% purity can provide tragic results.
 
TruthbeTold said:
I wanted to mention that I purchased 5 vials (10/2024) and then saw a promo and ordered 12 more (1/2025) as many threads on Reddit suggested they might have quality US-based inventory. Onve prior seller's inventory was depleted we moved subject to Peptide Guru supply. Well after 6-8 weeks of research on their sema subject has gained 8 and now a total of 14#. I would stay clear for now. I am looking for a new supplier and answers how a 99% purity can provide tragic results.
Gaining a little weight might not be your desired outcome, but it's not tragic. You wrote that it has 99% purity. Why do you believe that? Did you have it tested?
 
TruthbeTold said:
I wanted to mention that I purchased 5 vials (10/2024) and then saw a promo and ordered 12 more (1/2025) as many threads on Reddit suggested they might have quality US-based inventory. Onve prior seller's inventory was depleted we moved subject to Peptide Guru supply. Well after 6-8 weeks of research on their sema subject has gained 8 and now a total of 14#. I would stay clear for now. I am looking for a new supplier and answers how a 99% purity can provide tragic results.
Let's as @exploitedworkerbee what he thinks about this.
 
Hey everyone,

I wanted to check if there are any updates or recent experiences with this vendor. I came across them during my search for NMN, which has been tricky to source reliably. They popped up on the Jano Testing website, so I dove into some heavy research to vet them.

From what I’ve found, they don’t seem to have strong support or recognition in the community, which already raised some red flags for me. I reached out to them directly, but I wasn’t satisfied with a couple of things:

COAs (Certificates of Analysis) weren’t available for all their products, which is a big concern for me when it comes to transparency and quality assurance.

The products listed on their website didn’t seem to reflect their current stock, making it hard to know what’s actually available.

I don’t mean to come off as overly critical or harsh. I’m just a stickler for detail and prioritize thorough research when it comes to vendors. Has anyone else had similar experiences, or am I missing something about this company? I’d love to hear your thoughts or any updates you might have
 
keangkong said:
Gaining a little weight might not be your desired outcome, but it's not tragic. You wrote that it has 99% purity. Why do you believe that? Did you have it tested?
No I didn’t test. I kept all the stock in the freezer so I might cycle back to it for a month and see if I have gains or losses
 
TruthbeTold said:
No I didn’t test. I kept all the stock in the freezer so I might cycle back to it for a month and see if I have gains or losses
that would be an interesting test 😅
 
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