Peptide Referee

Peptide Labs review: is it legit?

Live Transparency score 65/100 Checked Oct 15, 2026. Visit peptidelabs.us

Our findings in brief

In short: Peptide Labs scores 65/100, higher than 76% of the 192 active vendors we track. It's #34 on our best peptide vendors list.

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

What checks out

What's missing or unverified

Across 31 peptides that at least three vendors sell, its best prices are typically 27% above the median (7 of 31 below). Compare its prices.

At a glance

Website
peptidelabs.us
Status
Live
Domain registered
Aug 13, 2025 (14 months ago); archive copies go back to Aug 2024, so it was in use before
Registrar
Hosting Concepts B.V. d/b/a Registrar.eu
Domain expires
Aug 13, 2027
First archived
Aug 13, 2024
Shop platform
WooCommerce
Ships to (stated)
US, Canada, UK, Australia, worldwide
Payment (stated)
Card, PayPal
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 Aug 13, 2025 (14 months old) 10/20 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 PayPal 15/15 Card, PayPal

Total: 65/100. All six checks completed.

Peptide Labs prices compared

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

Peptide Peptide Labs $/mg Median $/mg vs median Price rank
BPC-157 $10.00/mg $5.28/mg +90% 80th of 82
Tesamorelin $11.00/mg $6.62/mg +66% 74th of 78
CJC-1295 with DAC $11.40/mg $10.40/mg +10% 24th of 31
Ipamorelin $8.20/mg $5.42/mg +51% 67th of 77
Semaglutide $4.67/mg $4.89/mg −5% 9th of 19
Cagrilintide $14.60/mg $8.90/mg +64% 51st of 61
PT-141 (bremelanotide) $4.50/mg $4.00/mg +12% 38th of 66
Semax $4.60/mg $3.58/mg +28% 42nd of 57
Melanotan II $4.80/mg $3.50/mg +37% 51st of 60
KPV $7.00/mg $4.60/mg +52% 59th of 67
Selank $3.90/mg $3.98/mg −2% 28th of 57
Epitalon $2.88/mg $3.00/mg −4% 42nd of 75
Sermorelin $7.30/mg $7.50/mg −3% 31st of 62
DSIP $3.67/mg $5.10/mg −28% 12th of 64
Glutathione $0.053/mg $0.047/mg +14% 36th of 57
AOD-9604 $8.70/mg $8.80/mg −1% 26th of 56
Kisspeptin-10 $8.00/mg $5.28/mg +52% 43rd of 49
Thymosin Alpha-1 $9.00/mg $6.50/mg +38% 43rd of 61
Pinealon $5.00/mg $3.30/mg +51% 33rd of 39
Melanotan I $4.30/mg $3.41/mg +26% 30th of 38
Oxytocin $10.40/mg $6.16/mg +69% 31st of 36
ARA-290 (cibinetide) $5.90/mg $4.63/mg +27% 40th of 48
LL-37 $8.00/mg $8.50/mg −6% 15th of 39
IGF-1 LR3 $152.99/mg $70.80/mg +116% 51st of 51
Hexarelin $9.20/mg $8.00/mg +15% 13th of 19
Cerebrolysin $1.15/mg $1.07/mg +7% 9th of 14
Follistatin $119.99/mg $111.96/mg +7% 5th of 12
AHK-Cu $0.870/mg $0.615/mg +41% 18th of 24
CJC-1295 without DAC (Mod GRF 1-29) $11.60/mg $6.80/mg +71% 61st of 67
SLU-PP-332 $19.00/mg $15.60/mg +22% 16th of 18
Snap-8 $4.60/mg $3.05/mg +51% 30th of 33

Price index: 1.27 (1.00 = market median; lower is cheaper), across 31 peptides sold by 3+ vendors.

All 41 Peptide Labs listings, with sizes and prices
Peptide Product Size Price $/mg vs median Stock Vendor's page
AHK-Cu AHK-Cu 100 mg $87 $0.870/mg +41% In stock View
AOD-9604 AOD9604 10 mg $87 $8.70/mg −1% In stock View
AOD-9604 AOD9604 5 mg $49 $9.80/mg +11% In stock View
ARA-290 (cibinetide) Ara-290 10 mg $59 $5.90/mg +27% In stock View
BPC-157 BPC-157 10 mg $100 $10.00/mg +90% In stock View
BPC-157 BPC-157 5 mg $60 $12.00/mg +127% In stock View
Cagrilintide Cagrilintide 10 mg $146 $14.60/mg +64% In stock View
Cagrilintide Cagrilintide 5 mg $84 $16.80/mg +89% In stock View
Cerebrolysin Cerebrolysin 60 mg $69 $1.15/mg +7% In stock View
CJC-1295 with DAC CJC-1295 (DAC) 5 mg $57 $11.40/mg +10% In stock View
CJC-1295 without DAC (Mod GRF 1-29) CJC-1295 (No DAC) 5 mg $58 $11.60/mg +71% In stock View
DSIP DSIP 15 mg $55 $3.67/mg −28% In stock View
DSIP DSIP 10 mg $37 $3.70/mg −27% In stock View
Epitalon Epithalon (Epitalon) 50 mg $144 $2.88/mg −4% In stock View
Epitalon Epithalon (Epitalon) 10 mg $33 $3.30/mg +10% In stock View
Follistatin Follistatin 344 1 mg $120 $119.99/mg +7% In stock View
Glutathione Glutathione 1500 mg $80 $0.053/mg +14% In stock View
Hexarelin Hexarelin Acetate 5 mg $46 $9.20/mg +15% In stock View
IGF-1 LR3 IGF-1LR3 1 mg $153 $152.99/mg +116% In stock View
Ipamorelin Ipamorelin 10 mg $82 $8.20/mg +51% In stock View
Ipamorelin Ipamorelin 5 mg $57 $11.40/mg +110% In stock View
Kisspeptin-10 KissPeptin 10 mg $80 $8.00/mg +52% In stock View
Kisspeptin-10 KissPeptin 5 mg $54 $10.80/mg +105% In stock View
KPV KPV 10 mg $70 $7.00/mg +52% In stock View
LL-37 LL-37 5 mg $40 $8.00/mg −6% In stock View
Melanotan I Melanotan 1 (MT-1) 10 mg $43 $4.30/mg +26% In stock View
Melanotan II Melanotan 2 (MT-2) 10 mg $48 $4.80/mg +37% In stock View
Oxytocin Oxytocin-Acetate 10 mg $104 $10.40/mg +69% In stock View
Pinealon Pinealon 20 mg $73 $3.65/mg +10% Out of stock View
Pinealon Pinealon 10 mg $50 $5.00/mg +51% In stock View
PT-141 (bremelanotide) PT-141 10 mg $45 $4.50/mg +12% In stock View
Selank Selank 10 mg $39 $3.90/mg −2% In stock View
Semaglutide Semaglutide 30 mg $140 $4.67/mg −5% In stock View
Semaglutide Semaglutide 20 mg $103 $5.15/mg +5% In stock View
Semaglutide Semaglutide 10 mg $76 $7.60/mg +55% In stock View
Semax Semax 10 mg $46 $4.60/mg +28% In stock View
Sermorelin Sermorelin 10 mg $73 $7.30/mg −3% In stock View
SLU-PP-332 SLU-PP-332 5 mg $95 $19.00/mg +22% In stock View
Snap-8 Snap-8 10 mg $46 $4.60/mg +51% In stock View
Tesamorelin Tesamorelin 10 mg $110 $11.00/mg +66% In stock View
Thymosin Alpha-1 Thymosin Alpha-1 10 mg $90 $9.00/mg +38% 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. How we compare prices.

Alternatives to Peptide Labs

Live vendors selling the same peptides as Peptide Labs, 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 Peptide Labs, 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)