certified-pep.com reviews, ratings & lab tests.
C
certified-pep.com
Community-submitted · Unclaimed by operator · How trust scores work →
Trust Score
95/100
★ ★ ★ ★ ★
Based on 44 reviews · 50 lab tests
✓ Lab Verified98% would buy again99.40% avg HPLC purity
Quality
91/100
Delivery
94/100
Service
88/100
Pricing
91/100
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Latest lab testsAll 50 lab tests →
What buyers say
44 reviews · sorted by most recent
4.70/5
★ ★ ★ ★ ★
44 reviews
✓ 98% would buy again
5
86%
4
0%
3
11%
2
2%
1
0%
Sort
S
@sam
★ ★ ★ ☆ ☆
decent I guess. Wont rush back.
quality
★ ★ ★ ☆ ☆
tbh NAD+ ok, not as strong as the hype.
delivery
★ ★ ★ ★ ★
Shipped same day, 2 days, discreet.
service
★ ★ ☆ ☆ ☆
2 days for a reply, fine.
pricing
★ ★ ★ ☆ ☆
pricing average nothing crazy
B
@Bernard none Solis
★ ★ ★ ★ ★
Clean, reliable
quality
★ ★ ★ ★ ★
Very effective, proven and tested.
delivery
★ ★ ★ ★ ★
Delivery fast process, excellent
service
★ ★ ★ ★ ★
All of them are very helpful and responsive
pricing
★ ★ ★ ★ ★
Fair Friendly prices
F
@foster_brenda
★ ★ ★ ★ ★
Cant say enough decent things. Customer service actually responds and the product is real
quality
★ ★ ★ ★ ★
GHRP-6 hits hard. Hunger spike about 20 min post pin is real lol but the GH benefits are solid..
delivery
★ ★ ★ ★ ★
Look, crazy fast shipping. Had tracking within hours, package arrived 4 days later.
service
★ ★ ★ ★ ★
Ok so never had to reach out. No issues with any of my orders!
pricing
★ ★ ★ ☆ ☆
Update: standard peptide pricing. Neither great nor terrible.
T
@tonymiller48
★ ★ ★ ★ ★
If you're on the fence just order. You wont regret it. I didnt. Keep it up!
quality
★ ★ ★ ★ ★
BPC is the real deal from these guys. My shoulder tendon issue improved dramatically in about 2 weeks. Great job guys.
delivery
★ ★ ★ ★ ★
Honestly 4 day delivery. Came in a sturdy box with everything padded nicely.
service
★ ★ ★ ★ ☆
Had one question and they answered it well. Nothing amazing but totally fine..
pricing
★ ★ ★ ★ ★
Best bang for your buck in the peptide space right now.
M
@mattr3
★ ★ ☆ ☆ ☆
Meh. Underfilled vials and slow shipping. You get what you pay for I suppose.
quality
★ ★ ☆ ☆ ☆
To be honest, underwhelming product. Either underdosed or my body just doesnt respond to whatever theyre selling.
delivery
★ ☆ ☆ ☆ ☆
shipping was awful. 17 days with zero communication. Almost filed a dispute.
service
★ ☆ ☆ ☆ ☆
Gotta say, tried to get help with a problem and the response was dismissive. Not great. Hard pass from me going forward.
pricing
★ ★ ☆ ☆ ☆
Way too expensive. Same quality available for less if you look around. Buyer beware.
R
@rmurphy
★ ★ ★ ☆ ☆
Product quality deserves more stars but the shipping and customer service drag it down to a 3. Still making up my mind.
quality
★ ★ ★ ★ ☆
I mean, got what I ordered and it appears to be good quality. Vials sealed, COA included. No complaints really. Glad I found them
delivery
★ ★ ★ ☆ ☆
waited 7 days. Feels slow when other companies manage 3-4 days.
service
★ ★ ★ ☆ ☆
Not gonna lie, didnt have any issues so never contacted them. Not sure yet.
pricing
★ ★ ★ ★ ☆
Alright so not the cheapest but not overpriced either. Fair deal. Two thumbs up.
H
@hill_brianna
★ ★ ★ ★ ★
Just a quick note - just received my second order. Just as decent as the first. These guys are consistent.
quality
★ ★ ★ ★ ★
Gotta say, purity on these is definitely high. You can tell the difference vs some of the cheaper stuff ive used before.
delivery
★ ★ ★ ★ ★
Just wanted to say shipping was great. 2 days to my door with full tracking.
service
★ ★ ★ ★ ☆
Didnt have any issues so never contacted them. Keep it up!
pricing
★ ★ ★ ★ ★
Quick review: price is right. Especially compared to what clinics charge for the same stuff lol.100% satisfied.
T
@tomasm2
★ ★ ★ ★ ★
Quick review: best prices I've found and the quality is top notch. Already told my friends about them.
quality
★ ★ ★ ★ ★
Retatrutide has been incredible. Appetite suppression is stronger than anything else ive tried. Down 13 lbs already.100% satisfied.
delivery
★ ★ ★ ★ ★
Really fast. 2 days including a weekend. Impressive logistics. Two thumbs up.
service
★ ★ ★ ★ ☆
Had one question and they answered it well. Nothing amazing but totally fine.
pricing
★ ★ ★ ★ ★
Pricing is very reasonable for what you get. No complaints.100% satisfied.
T
@timw4
★ ★ ★ ★ ★
Shipped same day and arrived super fast. Product was sealed and labelled properly!
quality
★ ★ ★ ★ ★
Epithalon seems quality. Too early for dramatic results but energy levels feel improved already. Top marks from me.
delivery
★ ★ ★ ★ ★
Overall, super quick delivery. 3 business days and everything arrived perfect.
service
★ ★ ★ ★ ☆
Quick review: havent needed support yet. Smooth process overall.
pricing
★ ★ ★ ★ ☆
Pricing is decent. About average for the market but product quality justifies it. No hesitation recommending them.
B
@becker_jennifer
★ ★ ★ ★ ★
Did a lot of research before my first order. Checked Trustpilot, Reddit, a few forums. Everything pointed here and I'm glad I listened. Product is quality and service is great.
quality
★ ★ ★ ★ ★
BPC is the real deal from these guys. My shoulder tendon issue improved dramatically in about 2 weeks.
delivery
★ ★ ★ ★ ★
Fast shipping! Got tracking within hours and the package arrived in 3 days
service
★ ★ ★ ★ ☆
Good customer service. Not the fastest response but they were thorough and helpful. Thanks for the smooth experience.
pricing
★ ★ ★ ★ ☆
not the cheapest but not overpriced either. Fair deal.
M
@mpatterson
★ ★ ★ ★ ★
Just placed my 4th order. That should tell you everything you need to know. Impressed.
quality
★ ★ ★ ★ ★
Purity on these is definitely high. You can tell the difference vs some of the cheaper stuff ive used before
delivery
★ ★ ★ ★ ★
To be honest, 2 day delivery. Came in a sturdy box with everything padded nicely.
service
★ ★ ★ ★ ★
FWIW, haven't needed support yet. Smooth process overall. Would recommend without hesitation.
pricing
★ ★ ★ ★ ★
To be honest, good prices especially if you buy multiple vials. Way cheaper than compound pharmacy..
M
@mwood
★ ★ ★ ★ ★
quick and easy. Product arrived well packaged. No complaints whatsoever.
quality
★ ★ ★ ★ ★
BPC powder was a nice white puck, reconstituted instantly. Using for gut issues and seeing improvement after about 10 days..
delivery
★ ★ ★ ★ ★
Fast shipping! Got tracking within hours and the package arrived in 2 days. A+.
service
★ ★ ★ ★ ★
They actually answer their emails which already puts them ahead of most companies. Top marks from me.
pricing
★ ★ ★ ★ ★
affordable and quality. Hard to beat that combo. Impressed.
H
@heather_95
★ ★ ★ ★ ★
if your reading reviews trying to decide just go ahead and order. i was in the same boat a few months ago and now im on my 4th order. everything always arrives quick and product is quality.100% satisfied
quality
★ ★ ★ ★ ★
Honestly, ordered 3 vials and all were properly sealed with batch numbers matching the COA. Reconstituted clean.
delivery
★ ★ ★ ★ ★
Arrived in 4 days. Everything packed well, vials protected and sealed.
service
★ ★ ★ ★ ★
Support is top notch. Quick responses and they actually know what theyre talking about. Really happy with everything.
pricing
★ ★ ★ ★ ★
Basically, excellent value. Quality is high and prices are fair. Cant ask for more. Thumbs up.
E
@edwards_kate
★ ★ ★ ★ ★
Tried them on a whim after my usual source ran out of stock. Honestly might not go back. These guys are just as good if not better..
quality
★ ★ ★ ★ ★
Survodutide working great for weight management. Down 3 lbs in 7 weeks with minimal side effects.
delivery
★ ★ ★ ★ ★
Lightning fast. Ordered Saturday and had it by Tuesday. 2 days total. A+
service
★ ★ ★ ★ ★
For what its worth, no issues so havent tested their customer service yet.100% satisfied.
pricing
★ ★ ★ ★ ★
Yeah very competitive pricing. Combined with the quality, this is a no brainer..
B
@brandonj3
★ ★ ★ ★ ★
Full disclosure, let me just say the customer service alone deserves 5 stars. I had questions about my order and they responded within like 20 minutes. And then the product showed up 2 days later perfectly packaged. Will definitely come back.
quality
★ ★ ★ ★ ★
Ordered cagrilintide alongside sema. The combination is incredibly effective for appetite management.
delivery
★ ★ ★ ★ ★
Shipping was probably the best part. Got it in 3 days which is faster than most vendors.
service
★ ★ ★ ★ ☆
No reason to contact them. Everything worked as expected.
pricing
★ ★ ★ ★ ★
really competitive pricing. Combined with the quality, this is a no brainer.
W
@wyatt1991
★ ★ ★ ★ ★
The ONLY company I trust for my research peptides. Have tried others and always come back. Great job guys.
quality
★ ★ ★ ☆ ☆
product is decent. Not terrible by any means but ive had better from other sources at similar prices. Might try again.
delivery
★ ★ ★ ★ ★
Impressed with the speed. 3 days and it was at my door. Discreet packaging too.
service
★ ★ ★ ★ ★
Haven't needed support yet. Smooth process overall.
pricing
★ ★ ★ ★ ★
Affordable and quality. Hard to beat that combo. Exactly what I was looking for.
S
@stefan_bro
★ ★ ★ ★ ★
A++ would recommend to anyone looking for quality peptides
quality
★ ★ ★ ★ ★
Update: bPC-157 was on point. Had a nagging knee issue and started noticing improvement around day 5-6. A+
delivery
★ ★ ★ ★ ☆
Basically, shipping was average. 5 days. Package arrived intact. Would recommend without hesitation.
service
★ ★ ★ ★ ★
no issues so havent tested their customer service yet.
pricing
★ ★ ★ ★ ★
Excellent value. Quality is high and prices are fair. Cant ask for more. Really happy with everything.
R
@riley_99
★ ★ ★ ★ ★
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
★ ★ ★ ★ ★
semax is excellent. Mental clarity improved within 30 minutes of first dose. using it daily for work now.
delivery
★ ★ ★ ★ ★
Fast shipping! Got tracking within hours and the package arrived in 3 days. Great job guys.
service
★ ★ ★ ★ ★
Basically, didnt need to reach out. Everything went smoothly.
pricing
★ ★ ★ ★ ★
To be honest, pricing is very reasonable for what you get. No complaints..
W
@watts_ben
★ ★ ★ ★ ★
Yeah found these guys through a forum recommendation and im glad I did. everything about the experience has been solid. product quality, customer service, shipping speed. no complaints at all.
quality
★ ★ ★ ★ ★
Ordered BPC-157 and TB-500 for an elbow issue. After about a week and a half I started noticing real improvement. Really happy with everything.
delivery
★ ★ ★ ★ ★
Shipping was on point. Dispatched same day, arrived in 2 days. Well packed.
service
★ ★ ★ ★ ★
For what its worth, never had to reach out. No issues with any of my orders. Already planning my next order.
pricing
★ ★ ★ ★ ★
price is right. Especially compared to what clinics charge for the same stuff lol.
R
@ryanp1
★ ★ ★ ★ ★
Best peptide company Ive used. Period.
quality
★ ★ ★ ★ ★
Long story short, grabbed a few different peptides and quality across the board has been solid. No issues with any of them.
delivery
★ ★ ★ ★ ★
Full disclosure, shipped same day, had tracking by evening. Arrived in 2 days. Very happy customer.
service
★ ★ ★ ★ ★
didnt have any issues so never contacted them. Very happy customer.
pricing
★ ★ ★ ★ ★
Ok so best bang for your buck in the peptide space right now.
Showing 20 of 44
Questions & updates
Lab test results
50 tests · avg 99.40% HPLC purity
Date
Peptide
Tested by
HPLC Purity
Mar 5, 2026
MOTS-C
Tested: 40 mg
Tested byVanguard Laboratory
98.84%HPLC
Feb 23, 2026
Tirzepatide
Tested: 60 mg
Tested byUnknown
99.80%HPLC
Feb 23, 2026
Tirzepatide
Tested: 30 mg
Tested byVanguard Laboratory
99.80%HPLC
Feb 23, 2026
Retatrutide
Tested: 40 mg
Tested byVanguard Laboratory
99.80%HPLC
Feb 23, 2026
Retatrutide
Tested: 30 mg
Tested byVanguard Laboratory
99.80%HPLC
Peptides sold
65 stocked SKUs
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Shipping & payment
Ships to
🇺🇸 USA
Payments accepted
Cryptocurrency
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