optimasupply.is reviews, ratings & lab tests.
O
optimasupply.is
Community-submitted · Unclaimed by operator · How trust scores work →
Trust Score
93/100
★ ★ ★ ★ ☆
Based on 4 reviews · 41 lab tests
✓ Lab Verified100% would buy again99.60% avg HPLC purity
Quality
70/100
Delivery
75/100
Service
90/100
Pricing
80/100
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What buyers say
4 reviews · sorted by most recent
4.0/5
★ ★ ★ ★ ☆
4 reviews
✓ 100% would buy again
5
50%
4
25%
3
0%
2
25%
1
0%
Sort
✎ Write a reviewD
@DrJourney54
★ ★ ★ ★ ★
Look, best peptide company I've used. Period. A+
quality
★ ★ ★ ★ ☆
Decent. Effects after about 2 weeks.
delivery
★ ★ ★ ★ ★
Shipped from Iceland, arrived in 4 days to Portugal. Impressive.
service
★ ★ ★ ★ ★
No details provided
pricing
★ ★ ★ ★ ★
Very reasonable.
C
@cutting60
★ ★ ★ ☆ ☆
Cant complain much, cant praise them.
quality
★ ★ ★ ☆ ☆
Fine but one vial slightly underfilled. Might try again.
delivery
★ ☆ ☆ ☆ ☆
9 days from Iceland. Bit slow but got here!
service
★ ★ ★ ☆ ☆
Never had to reach out!
pricing
★ ★ ☆ ☆ ☆
Overpriced.
L
@LabWolf
★ ★ ★ ★ ★
Clean, reliable, 3rd party tested. Thumbs up.
quality
★ ★ ★ ★ ☆
Got what ordered. Sealed, COA included!
delivery
★ ★ ★ ★ ★
fWIW, shipped from Iceland, arrived in 5 days to Greece. Impressive.
service
★ ★ ★ ★ ★
Responded right away. Helpful.
pricing
★ ★ ★ ★ ★
Price right vs clinics. Impressed.
C
@cryptoronin722
★ ★ ★ ★ ☆
Product is good. Customer service could be faster but nothing deal breaking.
quality
★ ★ ★ ☆ ☆
Survodutide works but I suspect its underdosed. Hard to verify without a lab test.
delivery
★ ★ ★ ★ ☆
Reasonable turnaround. 4 days, decent packaging, ice pack was lukewarm but vials were fine.
service
★ ★ ★ ★ ★
Support is top tier. Had a shipping question, they called DHL on my behalf and got it sorted.
pricing
★ ★ ★ ★ ☆
Pricing is fair. Not a bargain but reasonable for what youre getting.
Lab test results
41 tests · avg 99.60% HPLC purity
Date
Peptide
Tested by
HPLC Purity
Dec 18, 2025
Sermorelin
Tested: 10 mg
Tested byJanoshik Labs
99.57%HPLC
Dec 12, 2025
Tirzepatide
Tested: 60 mg
Tested byJanoshik Labs
99.85%HPLC
Dec 8, 2025
Tesamorelin
Tested: 10 mg
Tested byJanoshik Labs
99.24%HPLC
Nov 20, 2025
GHK-Cu
Tested: 100 mg
Tested byJanoshik Labs
99.66%HPLC
Nov 20, 2025
TB-500
Tested: 10 mg
Tested byJanoshik Labs
99.35%HPLC
Peptides sold
65 stocked SKUs
Shipping & payment
Ships to
🇺🇸 USA · 🇬🇧 UK
Payments accepted
Cryptocurrency
Promotions
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