Peptide Referee

Bioscience Peptides review: is it legit?

Live Transparency score 25/100* Checked Oct 15, 2026. Visit bioscience-peptides.com

Our findings in brief

In short: Bioscience Peptides scores 25/100 on the 5 of 6 checks we could complete, higher than 23% of the 192 active vendors we track. It isn't ranked until all six checks are complete (5 of 6 so far).

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

What checks out

What's missing or unverified

Across 15 peptides that at least three vendors sell, its best prices are typically 2% above the median (6 of 15 below). Compare its prices.

At a glance

Website
bioscience-peptides.com
Status
Live
Domain registered
Jul 9, 2025 (15 months ago)
Registrar
GoDaddy.com, LLC
Domain expires
Jul 9, 2031
First archived
Mar 28, 2026
Shop platform
WooCommerce
Ships to (stated)
Not stated
Payment (stated)
Not stated
COAs
None found
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 Jul 9, 2025 (15 months old) 10/20 Registry record
Public certificates of analysis No COAs found on the site 0/25 Where we looked
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
Card or PayPal payment (buyer protection) Payment methods not stated publicly 0/15 —

Total: 25/100. One check couldn't be completed and scores 0 until we can verify it.

Bioscience Peptides prices compared

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

Peptide Bioscience Peptides $/mg Median $/mg vs median Price rank
GHK-Cu $0.450/mg $0.590/mg −24% 24th of 91
BPC-157 $5.50/mg $5.28/mg +4% 53rd of 82
Tesamorelin $5.45/mg $6.62/mg −18% 23rd of 78
TB-500 $6.50/mg $6.17/mg +5% 43rd of 80
Ipamorelin $5.50/mg $5.42/mg +2% 43rd of 77
NAD+ $0.110/mg $0.100/mg +10% 37th of 70
MOTS-c $3.00/mg $3.45/mg −13% 36th of 81
PT-141 (bremelanotide) $4.50/mg $4.00/mg +13% 42nd of 66
Melanotan II $4.00/mg $3.50/mg +14% 37th of 60
KPV $4.50/mg $4.60/mg −2% 32nd of 67
SS-31 (elamipretide) $5.90/mg $3.55/mg +66% 40th of 47
Epitalon $1.98/mg $3.00/mg −34% 17th of 75
Glutathione $0.057/mg $0.047/mg +21% 38th of 57
5-Amino-1MQ $1.70/mg $2.90/mg −41% 24th of 57
CJC-1295 without DAC (Mod GRF 1-29) $6.80/mg $6.80/mg at the median 36th of 67

Price index: 1.02 (1.00 = market median; lower is cheaper), across 15 peptides sold by 3+ vendors.

All 18 Bioscience Peptides listings, with sizes and prices
Peptide Product Size Price $/mg vs median Stock Vendor's page
5-Amino-1MQ 5-Amino-1MQ (50mg) 50 mg $85 $1.70/mg −41% In stock View
BPC-157 BPC-157 (10mg) 10 mg $55 $5.50/mg +4% In stock View
CJC-1295 without DAC (Mod GRF 1-29) CJC-1295 NO DAC (10mg) 10 mg $68 $6.80/mg median In stock View
Epitalon Epithalon (50mg) 50 mg $99 $1.98/mg −34% In stock View
GHK-Cu GHK-Cu (100mg) 100 mg $45 $0.450/mg −24% In stock View
Glutathione Glutathione (1500MG) 1500 mg $85 $0.057/mg +21% In stock View
Ipamorelin IPA (10mg) 10 mg $55 $5.50/mg +2% In stock View
KPV KPV (10mg) 10 mg $45 $4.50/mg −2% In stock View
Melanotan II MT-2 (10mg) 10 mg $40 $4.00/mg +14% In stock View
MOTS-c MOTS-c (40mg) 40 mg $120 $3.00/mg −13% In stock View
MOTS-c MOTS-c (10mg) 10 mg $40 $4.00/mg +16% In stock View
NAD+ NAD+ (1000mg) 1000 mg $110 $0.110/mg +10% In stock View
NAD+ NAD+ (500mg) 500 mg $75 $0.150/mg +50% In stock View
PT-141 (bremelanotide) PT-141 (10mg) 10 mg $45 $4.50/mg +13% In stock View
SS-31 (elamipretide) SS-31 (10mg) 10 mg $59 $5.90/mg +66% In stock View
TB-500 TB-500 (10mg) 10 mg $65 $6.50/mg +5% In stock View
Tesamorelin TESA (20mg) 20 mg $109 $5.45/mg −18% In stock View
Tesamorelin TESA (10mg) 10 mg $60 $6.00/mg −9% 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 Bioscience Peptides

Live vendors selling the same peptides as Bioscience 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 Bioscience 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 (13)