Peptide Referee

Polar Peptides review: is it legit?

Live Transparency score 60/100 Checked Oct 15, 2026. Visit polarpeptides.ca

Our findings in brief

In short: Polar Peptides scores 60/100, higher than 66% of the 192 active vendors we track. It's #46 on our best peptide vendors list.

We haven't lab-tested anything from Polar Peptides, so this covers public evidence only, not product quality. As of Oct 15, 2026:

What checks out

What's missing or unverified

Across 3 peptides that at least three vendors sell, its best prices are typically 42% above the median (0 of 3 below). Compare its prices.

At a glance

Website
polarpeptides.ca
Status
Live
Domain registered
Oct 18, 2025 (11 months ago)
Registrar
Go Daddy Domains Canada, Inc
Domain expires
Oct 18, 2029
First archived
Mar 26, 2026
Shop platform
Shopify
Ships to (stated)
Canada, worldwide
Payment (stated)
Card, Crypto
COAs
Batch COAs public
Research-use disclaimer
Yes
Traffic rank (Tranco)
Outside the top 1 million

Transparency checks

Six checks of public information, worth 100 points. The score measures openness, not product quality. How we score.

CheckWhat we foundPointsEvidence
Domain age Registered Oct 18, 2025 (11 months old) 5/20 Registry record
Public certificates of analysis Batch-specific COAs are public 25/25 COA page
Independent lab named on COAs No independent lab named 0/10 —
Business identity No company name or address found 0/15 —
Shipping, refund and terms pages All three found 15/15 Shipping · Refund · Terms
Card or PayPal payment (buyer protection) Site lists card and crypto 15/15 Card, Crypto

Total: 60/100. All six checks completed.

Polar Peptides prices compared

The lowest price per milligram at Polar Peptides for each peptide, against the median listing across all vendors we track. Rank 1 = cheapest vendor for that peptide.

Peptide Polar Peptides $/mg Median $/mg vs median Price rank
Retatrutide $6.68/mg $4.69/mg +42% 17th of 22
Tirzepatide $5.16/mg $3.46/mg +49% 19th of 22
Semaglutide $5.63/mg $4.89/mg +15% 12th of 19

Price index: 1.42 (1.00 = market median; lower is cheaper), across 3 peptides sold by 3+ vendors.

All 40 Polar Peptides listings, with sizes and prices
Peptide Product Size Price $/mg vs median Stock Vendor's page
Retatrutide Reta (GLP-3) 40 mg × 10 CA$1,900 $3.34/mg* −29% In stock View
Retatrutide Reta (GLP-3) 30 mg × 10 CA$1,600 $3.75/mg* −20% In stock View
Retatrutide Reta (GLP-3) 40 mg × 5 CA$1,187 $4.17/mg* −11% In stock View
Retatrutide Reta (GLP-3) 30 mg × 5 CA$1,000 $4.69/mg* median In stock View
Retatrutide Reta (GLP-3) 40 mg × 3 CA$855 $5.01/mg* +7% In stock View
Retatrutide Reta (GLP-3) 20 mg × 10 CA$1,500 $5.27/mg* +12% In stock View
Retatrutide Reta (GLP-3) 30 mg × 3 CA$720 $5.63/mg* +20% In stock View
Retatrutide Reta (GLP-3) 20 mg × 5 CA$875 $6.15/mg* +31% In stock View
Retatrutide Reta (GLP-3) 40 mg CA$380 $6.68/mg* +42% In stock View
Retatrutide Reta (GLP-3) 20 mg × 3 CA$600 $7.03/mg* +50% In stock View
Retatrutide Reta (GLP-3) 10 mg × 10 CA$1,050 $7.38/mg* +57% In stock View
Retatrutide Reta (GLP-3) 30 mg CA$320 $7.50/mg* +60% In stock View
Retatrutide Reta (GLP-3) 10 mg × 5 CA$582 $8.19/mg* +75% In stock View
Retatrutide Reta (GLP-3) 20 mg CA$250 $8.79/mg* +87% In stock View
Retatrutide Reta (GLP-3) 10 mg × 3 CA$383 $8.98/mg* +91% In stock View
Retatrutide Reta (GLP-3) 10 mg CA$150 $10.55/mg* +125% In stock View
Semaglutide Semaglutide 10 mg × 10 CA$560 $3.94/mg* −19% In stock View
Semaglutide Semaglutide 10 mg × 5 CA$310 $4.36/mg* −11% In stock View
Semaglutide Semaglutide 10 mg × 3 CA$204 $4.78/mg* −2% In stock View
Semaglutide Semaglutide 10 mg CA$80 $5.63/mg* +15% In stock View
Tirzepatide Tirzepatide 30 mg × 10 CA$1,320 $3.09/mg* −11% In stock View
Tirzepatide Tirzepatide 20 mg × 10 CA$1,020 $3.59/mg* +4% In stock View
Tirzepatide Tirzepatide 30 mg × 5 CA$770 $3.61/mg* +4% In stock View
Tirzepatide Tirzepatide 30 mg × 3 CA$528 $4.13/mg* +19% In stock View
Tirzepatide Tirzepatide 20 mg × 5 CA$595 $4.18/mg* +21% In stock View
Tirzepatide Tirzepatide 15 mg × 10 CA$980 $4.59/mg* +33% In stock View
Tirzepatide Tirzepatide 20 mg × 3 CA$408 $4.78/mg* +38% In stock View
Tirzepatide Tirzepatide 10 mg × 10 CA$700 $4.92/mg* +42% In stock View
Tirzepatide Tirzepatide 15 mg × 5 CA$542 $5.08/mg* +47% In stock View
Tirzepatide Tirzepatide 30 mg CA$220 $5.16/mg* +49% In stock View
Tirzepatide Tirzepatide 10 mg × 5 CA$387 $5.44/mg* +57% In stock View
Tirzepatide Tirzepatide 15 mg × 3 CA$357 $5.58/mg* +61% In stock View
Tirzepatide Tirzepatide 5 mg × 10 CA$420 $5.91/mg* +71% In stock View
Tirzepatide Tirzepatide 20 mg CA$170 $5.98/mg* +73% In stock View
Tirzepatide Tirzepatide 10 mg × 3 CA$255 $5.98/mg* +73% In stock View
Tirzepatide Tirzepatide 5 mg × 5 CA$230 $6.47/mg* +87% In stock View
Tirzepatide Tirzepatide 15 mg CA$140 $6.56/mg* +90% In stock View
Tirzepatide Tirzepatide 10 mg CA$100 $7.03/mg* +103% In stock View
Tirzepatide Tirzepatide 5 mg × 3 CA$150 $7.03/mg* +103% In stock View
Tirzepatide Tirzepatide 5 mg CA$60 $8.44/mg* +144% In stock View

Prices come from each vendor's public product feed and were last fetched Oct 15, 2026. They exclude shipping and discounts. $/mg uses the labeled amount, not measured content. $/mg marked * was converted to US dollars from the listed currency at the European Central Bank reference rate. How we compare prices.

Alternatives to Polar Peptides

Live vendors selling the same peptides as Polar Peptides, ranked by transparency score. Payments from vendors never affect this order.

# Vendor Status Transparency Domain age COAs Ships to Prices tracked Lab tests
1 Pure Lab Peptides Live 82/100 2.7 years Generic COAs only US, worldwide 59 —
2 Bluum Peptides Live 82/100 2.4 years Generic COAs only US, worldwide 3 —
3 Lyze Labs Live 75/100 15 months Batch COAs public US, UK, EU, Australia, worldwide 5 —
4 ANKR Lab Live 73/100 6 months Batch COAs public US, Canada, worldwide 22 —
5 Volta Peptides Live 70/100 5 months Batch COAs public US, Canada, worldwide 60 —

Is something wrong?

If you run Polar Peptides, or you have evidence that something here is out of date, email [email protected] with a link to the evidence. We re-check within five business days and log every change on our corrections page.

Evidence we used (17)