PrimeLab Peptides reviews, ratings & lab tests.
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PrimeLab Peptides
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Trust Score
84/100
★ ★ ★ ★ ☆
Based on 23 reviews · 9 lab tests
✓ Lab Verified83% would buy again99.70% avg HPLC purity
Quality
79/100
Delivery
83/100
Service
86/100
Pricing
83/100
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Latest lab testsAll 9 lab tests →
What buyers say
23 reviews · sorted by most recent
4.30/5
★ ★ ★ ★ ☆
23 reviews
✓ 83% would buy again
5
74%
4
4%
3
9%
2
4%
1
9%
Sort
W
@wellness371698
★ ★ ★ ★ ★
been using these guys for 5 months now. Never had an issue. Quality is consistent and thats all I ask for.
quality
★ ★ ★ ★ ★
Sleep quality jumped after the first week on Sermorelin. Deep sleep metrics up 30% on my ring.
delivery
★ ★ ★ ★ ★
Cold chain held. Ice pack still partially frozen after 6 days transit. Vials perfect.
service
★ ★ ★ ★ ★
Emailed with a question and got a detailed response in under an hour. Actually knew what they were talking about.
pricing
★ ★ ★ ★ ★
Quality-adjusted pricing is the best in the space right now. Period.
B
@betafalcon42
★ ★ ☆ ☆ ☆
Disappointing. Expected better based on the reviews Id read.
quality
★ ☆ ☆ ☆ ☆
For what its worth, got the sniff test from me and failed. Smelled off, color was yellowish. Not using it.
delivery
★ ★ ☆ ☆ ☆
2 days is way too long. Had to email them twice for an update.
service
★ ★ ★ ☆ ☆
Service is a weak spot. Took 3 days for a response that should've been instant. Thats all I wanted.
pricing
★ ★ ☆ ☆ ☆
Way too expensive for inconsistent quality. Not worth it.
J
@jackson_jean
★ ★ ★ ★ ★
Honestly, great experience from start to finish. Placed my order and had it within the week.
quality
★ ★ ★ ★ ★
Tirzepatide was quality. Dissolved clear, no particles. Started noticing appetite changes by day 2
delivery
★ ★ ★ ★ ☆
Update: shipping was average. 5 days. Package arrived intact. Two thumbs up.
service
★ ★ ★ ★ ★
never had to reach out. No issues with any of my orders. Exactly what I was looking for.
pricing
★ ★ ★ ★ ★
Honestly affordable and quality. Hard to beat that combo
D
@dana_jenkins
★ ★ ★ ★ ★
Gotta say, just received my second order. Just as good as the first. These guys are consistent..
quality
★ ★ ★ ★ ★
For what its worth, semax is excellent. Mental clarity improved within 30 minutes of first dose. Using it daily for work now. Great job guys.
delivery
★ ★ ★ ★ ★
FWIW, crazy fast shipping. Had tracking within hours, package arrived 4 days later.
service
★ ★ ★ ★ ★
N/A - didnt need to contact them.
pricing
★ ★ ★ ☆ ☆
Prices are reasonable. Not going to blow you away but its fair. On the fence still.
C
@collins_angela
★ ★ ★ ★ ★
To be honest, a++ would recommend to anyone looking for quality peptides. Really happy with everything.
quality
★ ★ ★ ★ ☆
Overall, product quality is there. Just not blown away compared to what I was previously using. Still good though..
delivery
★ ★ ★ ★ ★
shipping was on point. Dispatched same day, arrived in 4 days. Well packed. Keep it up!
service
★ ★ ★ ★ ☆
Honestly, never had to reach out. No issues with any of my orders
pricing
★ ★ ★ ★ ★
Ok so very competitive pricing. Combined with the quality, this is a no brainer. Thumbs up
Z
@zoe_94
★ ★ ★ ★ ★
Great pricing, fast shipping, and quality product. What else do you need?
quality
★ ★ ★ ☆ ☆
Not blown away but its working. Might just be my expectations were too high from reading all the 5 star reviews. On the fence still.
delivery
★ ★ ★ ★ ★
Update: shipping was on point. Dispatched same day, arrived in 2 days. Well packed. No hesitation reccomending them.
service
★ ★ ★ ★ ★
Didnt need to reach out. Everything went smoothly. No hesitation recommending them.
pricing
★ ★ ★ ★ ☆
Honestly not the cheapest but not overpriced either. Fair deal. Keep it up!
M
@melissalarsen51
★ ★ ★ ★ ★
Great experience overall!! Fast shipping, well packaged, and the quality is there. I've compared to other vendors I've used and this is right up there with the best!
quality
★ ★ ★ ★ ★
Ordered cagrilintide alongside sema. The combination is incredibly effective for appetite management. Really happy with everything
delivery
★ ★ ★ ★ ★
Lightning fast. Ordered Tuesday and had it by Thursday. 3 days total!
service
★ ★ ★ ★ ☆
Well, haven't needed support yet. Smooth process overall.
pricing
★ ★ ★ ★ ★
Just a quick note - great value for the money. I've paid way more for worse from other companies.
A
@abernard
★ ★ ★ ★ ★
First order went so well I placed a second one the same week. Thats never happened to me before with a peptide company lol. Keep it up!
quality
★ ★ ★ ★ ★
HGH Frag 176-191 is working nicely for targeted fat loss around the midsection. Slow and steady results!
delivery
★ ★ ★ ★ ★
Shipping was probably the best part. Got it in 2 days which is faster than most vendors. Keep it up!
service
★ ★ ★ ★ ★
n/a
pricing
★ ★ ★ ★ ★
Price is right. Especially compared to what clinics charge for the same stuff lol. Thanks for the smooth experience.
H
@henrik_obrien
★ ★ ★ ★ ★
solid pricing, fast shipping, and quality product. What else do you need?
quality
★ ★ ★ ★ ★
Look, kisspeptin has been helpful for hormonal balance. Subtle but real effects after a few weeks of consistent use
delivery
★ ★ ★ ★ ★
3 days from order to delivery. Cant ask for more than that.
service
★ ★ ★ ★ ★
To be honest, havent contacted support. Order went fine on its own. A+.
pricing
★ ★ ★ ★ ★
pricing is very reasonable for what you get. No complaints
C
@chris_allen
★ ★ ★ ★ ★
The ONLY company I trust for my research peptides. Have tried others and always come back. Glad I found them.
quality
★ ★ ★ ★ ★
mT2 is working well. Skin is darkening after about a week of loading. Mild nausea first pin but it passed. Great job guys
delivery
★ ★ ★ ☆ ☆
I mean, delivery in 7 days. Could be better. Packaging was basic.
service
★ ★ ★ ★ ★
Never had to reach out. No issues with any of my orders. Keep it up!
pricing
★ ★ ★ ★ ★
price is right. Especially compared to what clinics charge for the same stuff lol. Really happy with everything.
D
@dmitri_dubois
★ ★ ★ ★ ★
Yeah shipped same day and arrived super fast. Product was sealed and labelled properly.
quality
★ ★ ★ ★ ★
Long story short, purity on these is definitely high. You can tell the difference vs some of the cheaper stuff ive used before.
delivery
★ ★ ★ ★ ★
Ok so arrived in 2 days. Everything packed well, vials protected and sealed.
service
★ ★ ★ ★ ★
FWIW, never had to reach out. No issues with any of my orders. Really happy with everything.
pricing
★ ★ ★ ★ ★
Affordable and quality. Hard to beat that combo. Impressed.
D
@dianapetrov31
★ ☆ ☆ ☆ ☆
Total waste of money and time. Product is either bunk or severely underdosed. Going back to my old source. Wont make this mistake twice.
quality
★ ☆ ☆ ☆ ☆
Full disclosure, threw it away after 2 weeks of zero results. My old source works perfectly. This stuff is junk.
delivery
★ ★ ★ ☆ ☆
Delivery in 6 days. Could be better. Packaging was basic
service
★ ☆ ☆ ☆ ☆
So customer service is slow. Emailed about an issue and waited almost a week for a reply.
pricing
★ ★ ☆ ☆ ☆
For what its worth, too expensive for what youre getting. Plenty of better value options out there. Hard pass from me going forward.
T
@tobias_mit
★ ★ ★ ★ ★
I mean, shipped same day and arrived super fast. Product was sealed and labelled properly.
quality
★ ★ ★ ★ ★
Ordered their GH secretagogue stack. Sleep quality improved immediately and recovery between training sessions is noticeably better. Thanks for the smooth experience
delivery
★ ★ ★ ★ ☆
Standard shipping. 4 days with tracking. Nothing special but got the job done
service
★ ★ ★ ★ ★
So no issues so havent tested their customer service yet.
pricing
★ ★ ★ ★ ★
Yeah affordable and quality. Hard to beat that combo.
H
@hall_michelle
★ ★ ★ ★ ★
Ok so can't say enough good things. Customer service actually responds and the product is real.
quality
★ ★ ★ ★ ☆
Vials looked good, properly sealed. Product dissolved perfectly. Im seeing results but they're gradual. No hesitation recommending them.
delivery
★ ★ ★ ☆ ☆
7 days to get my order. Average at best. Other vendors are quicker.
service
★ ★ ★ ★ ★
Yeah havent needed support yet. Smooth process overall. Impressed.
pricing
★ ★ ★ ★ ★
Quick review: pricing is fair. Not the cheapest but you can tell you're getting quality.
A
@alex_fos
★ ★ ★ ★ ★
Great products and great service for a good price. Can't beat that.
quality
★ ★ ★ ★ ★
The sema is as good as the compound pharmacy stuff at a fraction of the cost. No difference in effectiveness.
delivery
★ ★ ★ ★ ★
Shipping was probably the best part. Got it in 3 days which is faster than most vendors. Great job guys.
service
★ ★ ★ ★ ★
Update: haven't needed support yet. Smooth process overall.
pricing
★ ★ ★ ★ ★
pricing is fair. Not the cheapest but you can tell you're getting quality. Already planning my next order.
D
@dbraun
★ ★ ★ ★ ★
I mean, a++ would recommend to anyone looking for quality peptides.
quality
★ ★ ★ ☆ ☆
product works but took a bit longer to see effects than expected. about 2 weeks before I noticed anything.
delivery
★ ★ ★ ★ ★
4 day delivery. Came in a sturdy box with everything padded nicely. Exactly what I was looking for.
service
★ ★ ★ ★ ★
Cant comment on CS since I didnt have any problems.100% satisfied.
pricing
★ ★ ★ ★ ★
So affordable and quality. Hard to beat that combo. Will definitely come back.
R
@rileyschmidt79
★ ★ ★ ☆ ☆
Look, ordered 3 vials, 2 were fine. Third one the powder was stuck to the sides which isnt great. Might try again.
quality
★ ★ ★ ☆ ☆
Got 1 vials and 2 were great. One of them looked like the lyophilization wasnt perfect. Still dissolved fine though. Not sure yet
delivery
★ ★ ★ ☆ ☆
To be honest, took 6 days. Not great not terrible. Wish they were faster. We'll see how the next order goes.
service
★ ★ ★ ★ ☆
Didnt have any issues so never contacted them. Very happy customer.
pricing
★ ★ ★ ☆ ☆
Mid range pricing. Fine for the quality I guess. We'll see how the next order goes.
S
@steven_76
★ ★ ★ ☆ ☆
Average. Product arrived in one piece and seems to work. Shipping and communication could use improvement.
quality
★ ★ ★ ☆ ☆
Well, mixed feelings on the product. One peptide was great, the other was just meh. Maybe batch variation. Not sure yet.
delivery
★ ★ ★ ☆ ☆
took 8 days. not great not terrible. wish they were faster. Still making up my mind.
service
★ ★ ☆ ☆ ☆
reached out about a damaged vial and got a coupon code instead of a replacement. Come on.
pricing
★ ★ ★ ☆ ☆
Not the cheapest but not overpriced either. About what youd expect!
M
@morganhoffmann47
★ ★ ★ ★ ★
So my go-to source now. Ordered 5+ times and it's always been smooth. Would recommend without hesitation.
quality
★ ★ ★ ★ ☆
Peptides are solid quality. Properly sealed, good lyophilization. Only a 4 because I expected slightly faster results. Keep it up!
delivery
★ ★ ★ ★ ★
Lightning fast. Ordered Tuesday and had it by Friday. 4 days total.
service
★ ★ ★ ★ ★
never had to reach out. no issues with any of my orders.
pricing
★ ★ ★ ★ ★
Great value for the money. I've paid way more for worse from other companies. Impressed.
G
@GLP1convert27
★ ★ ★ ★ ★
Legit company, legit products. Refreshing.
quality
★ ★ ★ ★ ☆
Peptides solid quality. Expected faster results.
delivery
★ ★ ★ ★ ★
Gotta say, 4 day delivery to Netherlands. No customs issues.
service
★ ★ ★ ★ ★
No reason to contact.
pricing
★ ★ ★ ★ ☆
Quick review: good value!
Showing 20 of 23
Questions & updates
Lab test results
9 tests · avg 99.70% HPLC purity
Date
Peptide
Tested by
HPLC Purity
Mar 20, 2026
Cagrilintide
Tested: 10 mg
Tested byJanoshik Labs
99.78%HPLC
Mar 20, 2026
Tirzepatide
Tested: 30 mg
Tested byfreedomdiagnosticstesting.com
99.87%HPLC
Feb 3, 2026
Orforglipron
Tested: 6 mg
Tested byfreedomdiagnosticstesting.com
99.11%HPLC
Feb 3, 2026
Retatrutide
Tested: 6 mg
Tested byfreedomdiagnosticstesting.com
99.96%HPLC
Feb 3, 2026
Semaglutide
Tested: 5 mg
Tested byfreedomdiagnosticstesting.com
99.85%HPLC
Peptides sold
64 stocked SKUs
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Shipping & payment
Ships to
🇺🇸 USA
Payments accepted
Cryptocurrency
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