Peptide Referee

PX Peptides review: is it legit?

Live Transparency score 5/100* Checked Oct 15, 2026. Visit pxpeptides.com

Our findings in brief

In short: We could complete only 1 of our 6 checks on PX Peptides, so its 5/100 mostly reflects what we couldn't check, not what it hides.

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

What's missing or unverified

Across 12 peptides that at least three vendors sell, its best prices are typically 4% above the median (5 of 12 below). Compare its prices.

At a glance

Website
pxpeptides.com
Status
Live
Domain registered
Feb 22, 2026 (7 months ago)
Registrar
Cloudflare, Inc.
Domain expires
Feb 22, 2027
First archived
Mar 11, 2026
Shop platform
Custom
Ships to (stated)
Not stated
Payment (stated)
Not stated
COAs
Not checked
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 Feb 22, 2026 (7 months old) 5/20 Registry record
Public certificates of analysis Not checked yet 0/25 —
Independent lab named on COAs Not checked yet 0/10 —
Business identity Not checked yet 0/15 —
Shipping, refund and terms pages Not checked yet 0/15 —
Card or PayPal payment (buyer protection) Payment methods not stated publicly 0/15 —

Total: 5/100. 5 checks couldn't be completed and score 0 until we can verify them.

PX Peptides prices compared

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

Peptide PX Peptides $/mg Median $/mg vs median Price rank
GHK-Cu $0.646/mg $0.590/mg +9% 54th of 91
BPC-157 $2.97/mg $5.28/mg −44% 13th of 82
Tesamorelin $8.00/mg $6.62/mg +21% 59th of 78
TB-500 $2.72/mg $6.17/mg −56% 6th of 80
Ipamorelin $5.44/mg $5.42/mg at the median 42nd of 77
NAD+ $0.093/mg $0.100/mg −7% 24th of 70
MOTS-c $3.74/mg $3.45/mg +8% 51st of 81
Semax $3.82/mg $3.58/mg +7% 29th of 57
KPV $3.82/mg $4.60/mg −17% 19th of 67
SS-31 (elamipretide) $4.25/mg $3.55/mg +20% 31st of 47
Epitalon $3.40/mg $3.00/mg +13% 51st of 75
Thymosin Alpha-1 $6.37/mg $6.50/mg −2% 25th of 61

Price index: 1.04 (1.00 = market median; lower is cheaper), across 12 peptides sold by 3+ vendors.

All 14 PX Peptides listings, with sizes and prices
Peptide Product Size Price $/mg vs median Stock Vendor's page
BPC-157 BPC-157 10 mg $30 $2.97/mg −44% In stock View
Epitalon Epitalon 10 mg $34 $3.40/mg +13% Out of stock View
GHK-Cu GHK-Cu 50 mg $32 $0.646/mg +9% In stock View
Ipamorelin Ipamorelin 5 mg $27 $5.44/mg median In stock View
KPV KPV 10 mg $38 $3.82/mg −17% Out of stock View
MOTS-c MOTS-c 10 mg $37 $3.74/mg +8% Out of stock View
NAD+ NAD+ 1000 mg $93 $0.093/mg −7% In stock View
NAD+ NAD+ 500 mg $59 $0.119/mg +19% In stock View
Semax SEMAX 10 mg $38 $3.82/mg +7% Out of stock View
Semax SEMAX 5 mg $25 $5.10/mg +42% Out of stock View
SS-31 (elamipretide) SS-31 10 mg $42 $4.25/mg +20% In stock View
TB-500 TB-500 10 mg $27 $2.72/mg −56% In stock View
Tesamorelin Tesamorelin 10 mg $80 $8.00/mg +21% Out of stock View
Thymosin Alpha-1 Thymosin Alpha-1 10 mg $64 $6.37/mg −2% Out of 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. How we compare prices.

Alternatives to PX Peptides

Live vendors selling the same peptides as PX 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 Peptide Labs Live 90/100 12 months Batch COAs public US, worldwide 44 —
2 Peptidology Live 90/100 22 months Batch COAs public US 3 —
3 Eros Peptides Live 87/100 3.4 years Generic COAs only US 14 —
4 Nationwide Peptides Live 85/100 11 months Batch COAs public US 38 —
5 Mile High Compounds Live 85/100 15 months Batch COAs public US, worldwide 2 —

Is something wrong?

If you run PX 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 (10)