PrimeLab Peptides reviews, ratings & lab tests.
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PrimeLab Peptides
Community-submitted · Unclaimed by operator · How trust scores work →
Trust Score
87/100
★ ★ ★ ★ ☆
Based on 67 reviews · 9 lab tests
✓ Lab Verified90% would buy again99.70% avg HPLC purity
Quality
87/100
Delivery
88/100
Service
89/100
Pricing
90/100
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What buyers say
67 reviews · sorted by most recent
4.35/5
★ ★ ★ ★ ☆
67 reviews
✓ 90% would buy again
5
79%
4
9%
3
3%
2
7%
1
1%
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✎ Write a reviewW
@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.
H
@hall_ross
★ ★ ★ ★ ★
Everything was perfect. From the website to the packaging to the product itself..
quality
★ ★ ★ ★ ★
To be honest, got their Sermorelin. Good GH stimulation, improved sleep quality, and body composition is slowly improving..
delivery
★ ★ ★ ★ ★
Crazy fast shipping. Had tracking within hours, package arrived 3 days later..
service
★ ★ ★ ★ ★
Well, cant comment on CS since I didnt have any problems. Great job guys.
pricing
★ ★ ★ ★ ★
Not gonna lie, affordable and quality. Hard to beat that combo..
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
R
@reeves_brittany
★ ★ ★ ★ ★
Switching to these guys was the best decision. My old source was hit or miss. These guys are reliable every single time!
quality
★ ★ ★ ★ ★
Honestly, mT2 is working well. Skin is darkening after about a week of loading. Mild nausea first pin but it passed..
delivery
★ ★ ★ ★ ★
Shipped same day, had tracking by evening. Arrived in 3 days. Glad I found them
service
★ ★ ★ ★ ★
Look, n/A - didnt need to contact them. Really happy with everything.
pricing
★ ★ ★ ★ ★
Solid prices and they run deals regularly which is nice. No hesitation recommending them.
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.
J
@james1981
★ ★ ★ ★ ★
absolutely love this company. Quick shipping and the product is legit. Couldn't be happier.
quality
★ ★ ★ ★ ★
BPC-157 was on point. Had a nagging knee issue and started noticing improvement around day 5-6. Thumbs up.
delivery
★ ★ ★ ★ ★
Well, impressed with the speed. 3 days and it was at my door. Discreet packaging too
service
★ ★ ★ ★ ☆
Didnt have any issues so never contacted them. Glad I found them.
pricing
★ ★ ★ ★ ★
Prices are really competitive. Best I've found for this quality level. Thanks for the smooth experience
M
@michael_tay
★ ★ ★ ★ ★
Another great order in the books. Keep it up guys. Really happy with everything.
quality
★ ★ ★ ★ ★
Not gonna lie, the sema is as good as the compound pharmacy stuff at a fraction of the cost. No difference in effectiveness. A+
delivery
★ ★ ★ ★ ★
lightning fast. Ordered Sunday and had it by Tuesday. 4 days total. Two thumbs up.
service
★ ★ ★ ★ ★
So no reason to contact them. everything worked as expected.
pricing
★ ★ ★ ★ ☆
Pricing is decent. About average for the market but product quality justifies it!
D
@danielf9
★ ★ ★ ★ ★
Switching to these guys was the best decision. My old source was hit or miss. These guys are reliable every single time. Glad I found them.
quality
★ ★ ★ ★ ★
Used their Thymosin Alpha 1 through the winter. Havent been sick once. Usually I catch everything going around
delivery
★ ★ ★ ★ ★
Crazy quick shipping. Had tracking within hours, package arrived 2 days later
service
★ ★ ★ ★ ★
Full disclosure, haven't needed support yet. Smooth process overall.
pricing
★ ★ ★ ★ ★
Excellent value. Quality is high and prices are fair. Cant ask for more. Great job guys.
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!
C
@crystal_neu
★ ★ ★ ★ ★
first time ordering from them and I'm very impressed. Will be coming back.
quality
★ ★ ★ ★ ★
TB-500 for joint issues and the improvement has been significant. Running alongside physio and its accelerating everything. Would recommend without hesitation.
delivery
★ ★ ★ ★ ★
Shipping was great. 3 days to my door with full tracking. Thumbs up.
service
★ ★ ★ ★ ★
N/A - didnt need to contact them.
pricing
★ ★ ★ ★ ★
Good prices especially if you buy multiple vials. Way cheaper than compound pharmacy. Exactly what I was looking for
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.
C
@chris1982
★ ★ ★ ★ ★
Update: great experience from start to finish. Placed my order and had it within the week.
quality
★ ★ ★ ★ ★
Just wanted to say gHRP-6 hits hard. Hunger spike about 20 min post pin is real lol but the GH benefits are solid. Very happy customer.
delivery
★ ★ ★ ★ ☆
Basically, shipping took 7 days. Not blazing fast but reasonable. Product was well protected.
service
★ ★ ★ ★ ★
n/a
pricing
★ ★ ★ ★ ★
Pricing is fair. Not the cheapest but you can tell you're getting quality. No hesitation recommending them.
S
@shane_fos
★ ★ ★ ★ ★
First order went so well I placed a second one the same week. Thats never happened to me before with a peptide company lol. Impressed.
quality
★ ★ ★ ★ ★
MT2 is working well. Skin is darkening after about a week of loading. Mild nausea first pin but it passed.
delivery
★ ★ ★ ★ ★
Tracked and delivered in 4 days. Package was discreet and well protected inside..
service
★ ★ ★ ★ ☆
customer service was good. response time was reasonable, maybe a day or so.
pricing
★ ★ ★ ★ ★
Excellent value. Quality is high and prices are fair. Cant ask for more. Will definately come back.
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.
C
@corey_tor
★ ★ ★ ★ ★
To be honest, great experience from start to finish. Placed my order and had it within the week. Thumbs up.
quality
★ ★ ★ ★ ★
Alright so ordered cagrilintide alongside sema. The combination is incredibly effective for appetite management.
delivery
★ ★ ★ ★ ☆
Standard shipping. 6 days with tracking. Nothing special but got the job done
service
★ ★ ★ ★ ★
Well, didnt need to reach out. Everything went smoothly.
pricing
★ ★ ★ ★ ★
Quick review: great value for the money. I've paid way more for worse from other companies. No hesitation recommending them.
R
@roger_pet
★ ★ ★ ★ ★
To be honest, first order went so well I placed a second one the same week. Thats never happened to me before with a peptide company lol.
quality
★ ★ ★ ★ ★
Mazdutide is impressive. Appetite control similar to sema but maybe slightly stronger. Quality product. Great job guys.
delivery
★ ★ ★ ★ ★
To be honest, shipping was probably the best part. Got it in 3 days which is faster than most vendors. Will definitely come back.
service
★ ★ ★ ★ ☆
No issues so havent tested their customer service yet. Would recommend without hesitation.
pricing
★ ★ ★ ★ ★
very competitive pricing. combined with the quality, this is a no brainer.
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
M
@mburke
★ ★ ★ ★ ★
Basically, great products and great service for a good price. Can't beat that.
quality
★ ★ ★ ☆ ☆
So product is decent. Not terrible by any means but ive had better from other sources at similar prices. On the fence still.
delivery
★ ★ ★ ★ ★
Just wanted to say shipping was on point. Dispatched same day, arrived in 2 days. Well packed!
service
★ ★ ★ ★ ★
Quick review: haven't needed support yet. Smooth process overall.
pricing
★ ★ ★ ★ ★
Pricing is fair. Not the cheapest but you can tell you're getting quality.100% satisfied.
Showing 20 of 67
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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