Peptide Referee

IDUN Peptides review: is it legit?

Live Transparency score 50/100* Checked Oct 15, 2026. Visit idunpeptides.com

Our findings in brief

In short: IDUN Peptides scores 50/100 on the 4 of 6 checks we could complete, higher than 51% of the 192 active vendors we track. It isn't ranked until all six checks are complete (4 of 6 so far).

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

What checks out

What's missing or unverified

Across 18 peptides that at least three vendors sell, its best prices are typically 35% below the median (17 of 18 below). Compare its prices.

At a glance

Website
idunpeptides.com
Status
Live
Domain registered
Jan 10, 2026 (9 months ago)
Registrar
Tucows Domains Inc.
Domain expires
Jan 10, 2027
First archived
No archive found
Shop platform
WooCommerce
Ships to (stated)
Not stated
Payment (stated)
Card, Zelle, Crypto
COAs
Not located (site mentions Kovera Labs)
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 Jan 10, 2026 (9 months old) 5/20 Registry record
Public certificates of analysis Not checked yet 0/25 Where we looked
Independent lab named on COAs Site mentions Kovera Labs, but we couldn't see a COA naming it 0/10 COAs · Lab mention
Business identity Company name (IDUN Peptides LLC) and address published 15/15 Company name
Shipping, refund and terms pages All three found 15/15 Shipping · Refund
Card or PayPal payment (buyer protection) Site lists card, Zelle and crypto 15/15 Card, Zelle, Crypto

Total: 50/100. 2 checks couldn't be completed and score 0 until we can verify them.

IDUN Peptides prices compared

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

Peptide IDUN Peptides $/mg Median $/mg vs median Price rank
GHK-Cu $0.350/mg $0.590/mg −41% 11th of 91
BPC-157 $2.80/mg $5.28/mg −47% 10th of 82
Tesamorelin $5.00/mg $6.62/mg −24% 19th of 78
TB-500 $4.50/mg $6.17/mg −27% 12th of 80
Ipamorelin $3.00/mg $5.42/mg −45% 7th of 77
NAD+ $0.070/mg $0.100/mg −30% 10th of 70
MOTS-c $1.62/mg $3.45/mg −53% 7th of 81
PT-141 (bremelanotide) $2.50/mg $4.00/mg −38% 7th of 66
Semax $2.50/mg $3.58/mg −30% 9th of 57
Melanotan II $2.00/mg $3.50/mg −43% 5th of 60
KPV $3.50/mg $4.60/mg −24% 15th of 67
SS-31 (elamipretide) $2.40/mg $3.55/mg −32% 12th of 47
Selank $3.00/mg $3.98/mg −25% 8th of 57
Epitalon $2.00/mg $3.00/mg −33% 20th of 75
DSIP $3.00/mg $5.10/mg −41% 6th of 64
Glutathione $0.030/mg $0.047/mg −36% 9th of 57
ARA-290 (cibinetide) $5.00/mg $4.63/mg +8% 25th of 48
CJC-1295 without DAC (Mod GRF 1-29) $4.00/mg $6.80/mg −41% 8th of 67

Price index: 0.65 (1.00 = market median; lower is cheaper), across 18 peptides sold by 3+ vendors.

All 66 IDUN Peptides listings, with sizes and prices
Peptide Product Size Price $/mg vs median Stock Vendor's page
ARA-290 (cibinetide) ARA-290 16 mg × 10 $550 $3.44/mg −26% In stock View
ARA-290 (cibinetide) ARA-290 16 mg × 5 $340 $4.25/mg −8% In stock View
ARA-290 (cibinetide) ARA-290 16 mg $80 $5.00/mg +8% In stock View
BPC-157 BPC-157 10 mg × 10 $180 $1.80/mg −66% In stock View
BPC-157 BPC-157 10 mg × 5 $120 $2.40/mg −55% In stock View
BPC-157 BPC-157 10 mg $28 $2.80/mg −47% In stock View
CJC-1295 without DAC (Mod GRF 1-29) CJC-1295 (No DAC) — Mod GRF 1-29 10 mg × 10 $260 $2.60/mg −62% Out of stock View
CJC-1295 without DAC (Mod GRF 1-29) CJC-1295 (No DAC) — Mod GRF 1-29 10 mg × 5 $160 $3.20/mg −53% Out of stock View
CJC-1295 without DAC (Mod GRF 1-29) CJC-1295 (No DAC) — Mod GRF 1-29 10 mg $40 $4.00/mg −41% Out of stock View
DSIP DSIP 10 mg × 10 $190 $1.90/mg −63% In stock View
DSIP DSIP 10 mg × 5 $120 $2.40/mg −53% In stock View
DSIP DSIP 10 mg $30 $3.00/mg −41% In stock View
Epitalon Epitalon 10 mg × 10 $130 $1.30/mg −57% In stock View
Epitalon Epitalon 10 mg × 5 $80 $1.60/mg −47% In stock View
Epitalon Epitalon 10 mg $20 $2.00/mg −33% In stock View
GHK-Cu GHK-Cu 100 mg × 10 $245 $0.245/mg −58% In stock View
GHK-Cu GHK-Cu 50 mg × 10 $130 $0.260/mg −56% In stock View
GHK-Cu GHK-Cu 100 mg × 5 $150 $0.300/mg −49% In stock View
GHK-Cu GHK-Cu 50 mg × 5 $80 $0.320/mg −46% In stock View
GHK-Cu GHK-Cu 100 mg $35 $0.350/mg −41% In stock View
GHK-Cu GHK-Cu 50 mg $20 $0.400/mg −32% In stock View
Glutathione Glutathione 1500 mg × 10 $300 $0.020/mg −57% In stock View
Glutathione Glutathione 1500 mg × 5 $190 $0.025/mg −46% In stock View
Glutathione Glutathione 1500 mg $45 $0.030/mg −36% In stock View
Ipamorelin Ipamorelin 10 mg × 10 $190 $1.90/mg −65% In stock View
Ipamorelin Ipamorelin 10 mg × 5 $120 $2.40/mg −56% In stock View
Ipamorelin Ipamorelin 10 mg $30 $3.00/mg −45% In stock View
KPV KPV 10 mg × 10 $250 $2.50/mg −46% In stock View
KPV KPV 10 mg × 5 $150 $3.00/mg −35% In stock View
KPV KPV 10 mg $35 $3.50/mg −24% In stock View
Melanotan II Melanotan II 10 mg × 10 $130 $1.30/mg −63% In stock View
Melanotan II Melanotan II 10 mg × 5 $80 $1.60/mg −54% In stock View
Melanotan II Melanotan II 10 mg $20 $2.00/mg −43% In stock View
MOTS-c MOTS-c 40 mg × 10 $430 $1.07/mg −69% In stock View
MOTS-c MOTS-c 40 mg × 5 $260 $1.30/mg −62% In stock View
MOTS-c MOTS-c 40 mg $65 $1.62/mg −53% In stock View
MOTS-c MOTS-c 10 mg × 10 $220 $2.20/mg −36% In stock View
MOTS-c MOTS-c 10 mg × 5 $140 $2.80/mg −19% In stock View
MOTS-c MOTS-c 10 mg $35 $3.50/mg +1% In stock View
NAD+ NAD+ Buffered 1000 mg × 10 $500 $0.050/mg −50% In stock View
NAD+ NAD+ Buffered 500 mg × 10 $250 $0.050/mg −50% In stock View
NAD+ NAD+ Buffered 1000 mg × 5 $300 $0.060/mg −40% In stock View
NAD+ NAD+ Buffered 500 mg × 5 $150 $0.060/mg −40% In stock View
NAD+ NAD+ Buffered 1000 mg $70 $0.070/mg −30% In stock View
NAD+ NAD+ Buffered 500 mg $35 $0.070/mg −30% In stock View
PT-141 (bremelanotide) PT-141 10 mg × 10 $160 $1.60/mg −60% In stock View
PT-141 (bremelanotide) PT-141 10 mg × 5 $100 $2.00/mg −50% In stock View
PT-141 (bremelanotide) PT-141 10 mg $25 $2.50/mg −38% In stock View
Selank Selank 10 mg × 10 $200 $2.00/mg −50% Out of stock View
Selank Selank 10 mg × 5 $120 $2.40/mg −40% In stock View
Selank Selank 10 mg $30 $3.00/mg −25% Out of stock View
Semax Semax 10 mg × 10 $160 $1.60/mg −55% In stock View
Semax Semax 10 mg × 5 $100 $2.00/mg −44% In stock View
Semax Semax 10 mg $25 $2.50/mg −30% In stock View
SS-31 (elamipretide) SS-31 50 mg × 10 $850 $1.70/mg −52% In stock View
SS-31 (elamipretide) SS-31 50 mg × 5 $500 $2.00/mg −44% In stock View
SS-31 (elamipretide) SS-31 50 mg $120 $2.40/mg −32% In stock View
SS-31 (elamipretide) SS-31 10 mg × 10 $250 $2.50/mg −30% In stock View
SS-31 (elamipretide) SS-31 10 mg × 5 $150 $3.00/mg −15% In stock View
SS-31 (elamipretide) SS-31 10 mg $35 $3.50/mg −1% In stock View
TB-500 TB-500 (TB4) 10 mg × 10 $300 $3.00/mg −51% In stock View
TB-500 TB-500 (TB4) 10 mg × 5 $180 $3.60/mg −42% In stock View
TB-500 TB-500 (TB4) 10 mg $45 $4.50/mg −27% In stock View
Tesamorelin Tesamorelin 10 mg × 10 $350 $3.50/mg −47% In stock View
Tesamorelin Tesamorelin 10 mg × 5 $220 $4.40/mg −34% In stock View
Tesamorelin Tesamorelin 10 mg $50 $5.00/mg −24% 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 IDUN Peptides

Live vendors selling the same peptides as IDUN 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 IDUN 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 (22)