- Size
- 60000 mg
- Vendor score
- —
- Lab tests
- —
- Price
- $12.99
$0.000/mgvendor page ↗
Peptides / Methylene Blue
Methylene Blue
22 listings from 16 vendors, from $0.0002/mg. No independent lab tests on record. Prices checked .
Methylene Blue is sold for research in many vial sizes and pack counts, so the listings below are ranked by US dollars per milligram rather than sticker price. A low price per mg says nothing about what is in the vial: the lab column shows whether each vendor has passed an independent test, and the methodology explains what a pass means. For research use only; not medical advice.
22 listings
- Size
- 75 mg × 50 capsule
- Vendor score
- —
- Lab tests
- 6
- Price
- $60
$0.016/mgvendor page ↗
- Size
- 20 mg × 100
- Vendor score
- 80
- Lab tests
- 3
- Price
- $133
$0.067/mgvendor page ↗
- Size
- 300 mg
- Vendor score
- 32
- Lab tests
- 3
- Price
- $20
$0.067/mgvendor page ↗
- Size
- 25 mg × 50
- Vendor score
- 64
- Lab tests
- 65
- Price
- $200
$0.160/mgvendor page ↗
- Size
- 10 mg
- Vendor score
- 47
- Lab tests
- 10
- Price
- $16.99
$1.70/mgvendor page ↗
- Size
- 20 mg
- Vendor score
- 80
- Lab tests
- 2
- Price
- $40
$2.00/mgvendor page ↗
- Size
- 20 mg
- Vendor score
- —
- Lab tests
- —
- Price
- $47.44 64.99 CAD
$2.37/mgvendor page ↗
- Size
- 10 mg
- Vendor score
- 79
- Lab tests
- 6
- Price
- $34
$3.40/mgvendor page ↗
- Size
- 50 mg
- Vendor score
- 58
- Lab tests
- 13
- Price
- $180
$3.60/mgvendor page ↗
- Size
- 20 mg
- Vendor score
- 80
- Lab tests
- 2
- Price
- $75
$3.75/mgvendor page ↗
- Size
- 20 mg
- Vendor score
- —
- Lab tests
- —
- Price
- $88.90 70 GBP
$4.45/mgvendor page ↗
- Size
- 10 mg
- Vendor score
- 79
- Lab tests
- 6
- Price
- $52
$5.20/mgvendor page ↗
- Size
- 25 mg
- Vendor score
- 58
- Lab tests
- 13
- Price
- $135
$5.40/mgvendor page ↗
METHYLENE BLUE 20MG (100 CT.)Coffee and Peppers · out of stock
- Size
- 20 mg
- Vendor score
- 70
- Lab tests
- 38
- Price
- $114.99
$5.75/mgvendor page ↗
- Size
- 25 mg
- Vendor score
- 64
- Lab tests
- 65
- Price
- $160
$6.40/mgvendor page ↗
- Size
- 5 mg
- Vendor score
- 79
- Lab tests
- 6
- Price
- $34
$6.80/mgvendor page ↗
- Size
- — liquid
- Vendor score
- —
- Lab tests
- 17
- Price
- $15
- Size
- 60 ml
- Vendor score
- 60
- Lab tests
- 27
- Price
- $29.99
METHYLENE BLUE 30MLCoffee and Peppers · out of stock
- Size
- 30 ml
- Vendor score
- 70
- Lab tests
- 38
- Price
- $64.99
- Size
- — capsule
- Vendor score
- 47
- Lab tests
- 1
- Price
- $125
Methylene BluAe Oral DropperNextGen Health · out of stock
- Size
- — liquid
- Vendor score
- 80
- Lab tests
- 6
- Price
- $130
Methylene Blue: quick answers
What is the cheapest Methylene Blue per mg?
All Peptides USA, at $0.000/mg: $12.99 for 60000 mg as of 2026-10-19. Prices are the vendor’s own, converted to USD.
Which Methylene Blue vendors passed an independent lab test?
None on record: no vendor has an independent lab test for Methylene Blue yet.
How many vendors sell Methylene Blue?
16 vendors, with 22 listings between them as of 2026-10-19.
Where do the lab results and vendor scores come from?
From Finnrick's independent lab testing; this site is not affiliated with Finnrick or any vendor. The methodology page explains the score, what “passed” means and how price per mg is worked out.