instantpeptides.com reviews, ratings & lab tests.
I
instantpeptides.com
Community-submitted · Unclaimed by operator · How trust scores work →
Trust Score
94/100
★ ★ ★ ★ ☆
Based on 32 reviews · 122 lab tests
✓ Lab Verified94% would buy again99.30% avg HPLC purity
Quality
84/100
Delivery
88/100
Service
86/100
Pricing
87/100
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What buyers say
32 reviews · sorted by most recent
4.3/5
★ ★ ★ ★ ☆
32 reviews
✓ 94% would buy again
5
66%
4
19%
3
9%
2
3%
1
3%
Sort
✎ Write a reviewS
@steadyrocket
★ ★ ★ ★ ★
can finally stop vendor hopping. these guys deliver every single time.
quality
★ ★ ★ ★ ★
Ok so epithalon running daily. Energy levels up, recovery improved.
delivery
★ ★ ★ ★ ★
Gotta say, shipped same day, had tracking within 2 hours. Arrived in 7 days. Box was discreet, no markings.
service
★ ★ ★ ★ ★
Zero issues so I havent tested their CS yet.
pricing
★ ★ ★ ★ ★
Great value. Quality is there and the prices arent gouging you.
T
@tanyaeva808
★ ★ ★ ★ ☆
Solid vendor. Only knock is the limited payment options but thats a small thing.
quality
★ ★ ☆ ☆ ☆
Vial had cloudy residue after reconstitution. Not confident in the quality.
delivery
★ ★ ★ ★ ★
Domestic shipping was 4 days and every vial was intact. No complaints.
service
★ ★ ★ ★ ☆
Havent had to contact them yet.
pricing
★ ★ ★ ★ ★
$/mg is right in line with the cheapest Chinese sources but with a US warehouse. Unbeatable.
S
@ssilva
★ ★ ★ ★ ★
I mean, super easy to order, payment went through no problem, got tracking same day. Glad I found them.
quality
★ ★ ★ ★ ☆
Gotta say, product quality is there. Just not blown away compared to what I was previously using. Still good though.
delivery
★ ★ ★ ★ ☆
Honestly, 6 days delivery. Par for the course. Everything arrived safely.
service
★ ★ ★ ★ ☆
To be honest, never had to reach out. No issues with any of my orders.
pricing
★ ★ ★ ★ ★
Gotta say, great value for the money. I've paid way more for worse from other companies. Thumbs up.
A
@allen_alyssa
★ ★ ★ ★ ★
Just wanted to say great pricing, fast shipping, and quality product. What else do you need?
quality
★ ★ ★ ★ ★
The GLP-1 is really good. 7 weeks in and im down 13 lbs without really trying hard. no nausea either. Thumbs up.
delivery
★ ★ ★ ★ ★
FWIW, shipping was on point. Dispatched same day, arrived in 4 days. Well packed.
service
★ ★ ★ ★ ★
n/a. Great job guys.
pricing
★ ★ ★ ★ ★
best bang for your buck in the peptide space right now. Couldn't be happier.
C
@chad1989
★ ★ ★ ★ ★
Honestly, shipped same day and arrived super fast. Product was sealed and labelled properly. Keep it up!
quality
★ ★ ★ ★ ★
tirz has been amazing from these guys. down 18 lbs in 4 weeks. way better than I expected
delivery
★ ★ ★ ★ ★
Basically, 2 day delivery. Came in a sturdy box with everything padded nicely.
service
★ ★ ★ ★ ★
emailed them with a question and got a detailed response same day. Very happy customer.
pricing
★ ★ ★ ★ ★
For what its worth, price is right. Especially compared to what clinics charge for the same stuff lol.
B
@brianna_phillips
★ ★ ★ ★ ☆
Good product and fair prices. Shipping took 6 days which is longer than expected but not terrible. Great job guys.
quality
★ ★ ★ ★ ☆
Product is fine. Works as expected. Not the best ive ever had but definitely not bad either. Couldn't be happier.
delivery
★ ★ ★ ★ ☆
Arrived in 6 days. Tracking updated regularly which was nice. Packaging was adequate. Thumbs up.
service
★ ★ ★ ★ ☆
n/a.100% satisfied
pricing
★ ★ ★ ★ ★
Update: pricing is very reasonable for what you get. No complaints.100% satisfied.
Lab test results
122 tests · avg 99.30% HPLC purity
Date
Peptide
Tested by
HPLC Purity
Mar 24, 2026
Retatrutide
Tested: 30 mg
Tested byfreedomdiagnosticstesting.com
99.71%HPLC
Mar 18, 2026
Retatrutide
Tested: 60 mg
Tested byfreedomdiagnosticstesting.com
64.06%HPLC
Mar 18, 2026
Retatrutide
Tested: 30 mg
Tested byfreedomdiagnosticstesting.com
99.95%HPLC
Mar 18, 2026
DSIP (Delta Sleep-inducing Peptide)
Tested: 5 mg
Tested byfreedomdiagnosticstesting.com
99.92%HPLC
Mar 13, 2026
CJC-1295 without DAC
Tested: 10 mg
Tested byfreedomdiagnosticstesting.com
99.90%HPLC
Peptides sold
65 stocked SKUs
Shipping & payment
Ships to
🇺🇸 USA
Payments accepted
Cryptocurrency
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