Peptide Referee

Blue Sky Peptide review: is it legit?

Live Transparency score 35/100* Checked Oct 15, 2026. Visit blueskypeptide.com

Our findings in brief

In short: We could complete only 3 of our 6 checks on Blue Sky Peptide, so its 35/100 mostly reflects what we couldn't check, not what it hides.

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

What checks out

What's missing or unverified

Across 36 peptides that at least three vendors sell, its best prices are typically 68% above the median (3 of 36 below). Compare its prices.

At a glance

Website
blueskypeptide.com
Status
Live
Domain registered
Jun 8, 2013 (13.4 years ago)
Registrar
Tucows Domains Inc.
Domain expires
Jun 8, 2029
First archived
Jun 19, 2013
Shop platform
Custom
Ships to (stated)
US, worldwide
Payment (stated)
Not stated
COAs
Not checked
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 Jun 8, 2013 (13.4 years old) 20/20 Registry record
Public certificates of analysis Not checked yet 0/25 Where we looked
Independent lab named on COAs Not checked yet 0/10 —
Business identity No company name or address found 0/15 —
Shipping, refund and terms pages All three found 15/15 Shipping · Terms
Card or PayPal payment (buyer protection) Payment methods not stated publicly 0/15 —

Total: 35/100. 3 checks couldn't be completed and score 0 until we can verify them.

Blue Sky Peptide prices compared

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

Peptide Blue Sky Peptide $/mg Median $/mg vs median Price rank
Retatrutide $10.50/mg $4.69/mg +124% 21st of 22
Tirzepatide $11.90/mg $3.46/mg +244% 21st of 22
GHK-Cu $1.16/mg $0.590/mg +97% 84th of 91
BPC-157 $10.91/mg $5.28/mg +107% 81st of 82
Tesamorelin $13.29/mg $6.62/mg +101% 78th of 78
TB-500 $12.59/mg $6.17/mg +104% 74th of 80
CJC-1295 with DAC $17.48/mg $10.40/mg +68% 29th of 31
Ipamorelin $14.69/mg $5.42/mg +171% 77th of 77
NAD+ $0.197/mg $0.100/mg +97% 63rd of 70
MOTS-c $5.81/mg $3.45/mg +68% 69th of 81
Cagrilintide $22.11/mg $8.90/mg +148% 60th of 61
BPC-157 + TB-500 blend $12.42/mg $4.67/mg +166% 41st of 41
PT-141 (bremelanotide) $3.85/mg $4.00/mg −4% 22nd of 66
Melanotan II $3.50/mg $3.50/mg at the median 26th of 60
KPV $6.99/mg $4.60/mg +52% 58th of 67
SS-31 (elamipretide) $6.30/mg $3.55/mg +77% 42nd of 47
Selank $4.20/mg $3.98/mg +5% 33rd of 57
Epitalon $4.27/mg $3.00/mg +42% 61st of 75
Sermorelin $8.25/mg $7.50/mg +10% 42nd of 62
DSIP $6.57/mg $5.10/mg +29% 41st of 64
Glutathione $0.098/mg $0.047/mg +110% 52nd of 57
AOD-9604 $19.23/mg $8.80/mg +119% 55th of 56
Oxytocin $6.71/mg $6.16/mg +9% 23rd of 36
ARA-290 (cibinetide) $15.04/mg $4.63/mg +225% 48th of 48
GHRP-6 $6.43/mg $4.60/mg +40% 19th of 23
IGF-1 LR3 $92.37/mg $70.80/mg +30% 40th of 51
CJC-1295 + Ipamorelin blend $9.52/mg $5.20/mg +83% 45th of 47
GHRP-2 $6.43/mg $4.60/mg +40% 22nd of 23
Hexarelin $16.79/mg $8.00/mg +110% 18th of 19
5-Amino-1MQ $3.50/mg $2.90/mg +21% 40th of 57
Cagrilintide + Semaglutide blend $14.00/mg $8.90/mg +57% 4th of 5
CJC-1295 without DAC (Mod GRF 1-29) $20.64/mg $6.80/mg +203% 66th of 67
HGH Fragment 176-191 $10.77/mg $8.99/mg +20% 13th of 15
MGF $19.23/mg $17.48/mg +10% 7th of 9
PEG-MGF $24.14/mg $19.98/mg +21% 11th of 14
Snap-8 $2.87/mg $3.05/mg −6% 8th of 33

Price index: 1.68 (1.00 = market median; lower is cheaper), across 36 peptides sold by 3+ vendors.

All 42 Blue Sky Peptide listings, with sizes and prices
Peptide Product Size Price $/mg vs median Stock Vendor's page
5-Amino-1MQ 5-AMINO-1MQ 10mg 10 mg $35 $3.50/mg +21% In stock View
AOD-9604 AOD-9604 2mg 2 mg $38 $19.23/mg +119% In stock View
ARA-290 (cibinetide) ARA-290 2mg 2 mg $30 $15.04/mg +225% In stock View
BPC-157 BPC 157 5mg 5 mg $55 $10.91/mg +107% In stock View
BPC-157 + TB-500 blend Blend BPC-157 5mg with Thymosin Beta 4 (TB500) 5mg 10 mg $103 $10.29/mg +120% Out of stock View
BPC-157 + TB-500 blend Blend BPC-157 2mg with Thymosin Beta 4 (TB500) 2mg 4 mg $50 $12.42/mg +166% In stock View
Cagrilintide Cagrilintide 5mg 5 mg $111 $22.11/mg +148% In stock View
Cagrilintide + Semaglutide blend Blend CagriSema 5/5mg 10 mg $140 $14.00/mg +57% In stock View
CJC-1295 with DAC CJC-1295 W-DAC 2mg 2 mg $35 $17.48/mg +68% In stock View
CJC-1295 + Ipamorelin blend Blend CJC 1295 NO DAC 5mg with Ipamorelin 5mg 10 mg $95 $9.52/mg +83% In stock View
CJC-1295 + Ipamorelin blend Blend CJC 1295 NO DAC 2mg with Ipamorelin 2mg 4 mg $41 $10.32/mg +98% Out of stock View
CJC-1295 without DAC (Mod GRF 1-29) CJC-1295 NO-DAC 2mg (MOD GRF 1-29) 2 mg $41 $20.64/mg +203% In stock View
DSIP DSIP 5mg 5 mg $33 $6.57/mg +29% In stock View
Epitalon Epithalon Peptide 10mg 10 mg $43 $4.27/mg +42% In stock View
GHK-Cu GHK-Cu 50mg Copper Peptide 50 mg $58 $1.16/mg +97% In stock View
GHRP-2 GHRP-2 5mg 5 mg $32 $6.43/mg +40% In stock View
GHRP-6 GHRP-6 5mg 5 mg $32 $6.43/mg +40% In stock View
Glutathione Glutathione 600mg 600 mg $59 $0.098/mg +110% In stock View
Hexarelin HEXARELIN 2mg 2 mg $34 $16.79/mg +110% In stock View
HGH Fragment 176-191 FRAGMENT 176-191 5mg 5 mg $54 $10.77/mg +20% In stock View
HGH Fragment 176-191 FRAGMENT 176-191 2mg 2 mg $45 $22.39/mg +149% In stock View
IGF-1 LR3 IGF-1 LR3 1mg 1 mg $92 $92.37/mg +30% In stock View
Ipamorelin IPAMORELIN 2000mcg 2 mg $29 $14.69/mg +171% In stock View
KPV KPV 5mg 5 mg $35 $6.99/mg +52% In stock View
Melanotan II MELANOTAN II 10mg 10 mg $35 $3.50/mg median In stock View
MGF MGF Peptide (Mechano Growth Factor) 2mg 2 mg $38 $19.23/mg +10% In stock View
MOTS-c MOTS-c 10mg 10 mg $58 $5.81/mg +68% In stock View
NAD+ NAD+ 500mg 500 mg $99 $0.197/mg +97% In stock View
Oxytocin Oxytocin 5mg 5 mg $34 $6.71/mg +9% In stock View
PEG-MGF PEG MGF 2mg 2 mg $48 $24.14/mg +21% In stock View
PT-141 (bremelanotide) PT-141 (Bremelanotide) 10mg 10 mg $38 $3.85/mg −4% In stock View
Retatrutide Reta (GLP-1/GIP/GCG) 20mg 20 mg $210 $10.50/mg +124% In stock View
Retatrutide Reta (GLP-1/GIP/GCG) 10mg 10 mg $140 $14.00/mg +199% In stock View
Selank Selank 10mg 10 mg $42 $4.20/mg +5% In stock View
Sermorelin Sermorelin-5mg 5 mg $41 $8.25/mg +10% In stock View
Sermorelin Sermorelin 2mg 2 mg $36 $18.18/mg +142% In stock View
Snap-8 SNAP-8 10mg 10 mg $29 $2.87/mg −6% In stock View
SS-31 (elamipretide) SS-31 10mg 10 mg $63 $6.30/mg +77% In stock View
TB-500 Thymosin Beta 4 (TB500) 5mg 5 mg $56 $11.19/mg +81% Out of stock View
TB-500 Thymosin Beta 4 (TB500) 2mg 2 mg $25 $12.59/mg +104% In stock View
Tesamorelin Tesamorelin 5mg 5 mg $66 $13.29/mg +101% In stock View
Tirzepatide Tirz (GLP-1, GIP RA) 10mg 10 mg $119 $11.90/mg +244% 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 Blue Sky Peptide

Live vendors selling the same peptides as Blue Sky Peptide, 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 Blue Sky Peptide, 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 (19)