Reviewed by the PeptideMind Team · Updated July 6th, 2026
Calculate exact draw volumes for peptide blends, stacks, and custom multi-peptide preparations. Enter your blend ratios, reconstitution volume, and anchor compound — instantly see every peptide's individual quantity and the total syringe volume. Works with pre-loaded blends like BPC-157 / TB-500 and fully custom mixes. For research purposes only — no signup required.
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What is a peptide blend?
One vial, two or more peptides
A peptide blend is a single vial containing two or more peptides in a fixed ratio, reconstituted together in bacteriostatic water.
Every draw delivers all compounds
Because the compounds share the same solution, every draw delivers a precise quantity of each one simultaneously — no need to draw from multiple vials.
Complementary combinations
Common research blends and stacks pair peptides with complementary mechanisms to simplify a protocol into a single daily draw. Popular examples include BPC-157 / TB-500 and growth hormone secretagogue combinations.
Popular named peptide blends
GLOW, KLOW, and the Wolverine stack are common multi-peptide vials sold as fixed-ratio preparations. Typical research dosage guides for each can be found further down this page.
GLOW
BPC-157, TB-500, and GHK-Cu, typically totaling around 70 mg per vial. Ratios vary by supplier.
KLOW
BPC-157, TB-500, KPV, and GHK-Cu, typically totaling around 80 mg per vial. Ratios vary by supplier.
Wolverine stack
A recovery-focused pairing built around BPC-157 and TB-500, popular as a growth-hormone secretagogue combination.
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Peptide Blend Dosage Calculators & Guides
Get exact reconstitution and draw volume instructions for the most-searched peptide blends, including the Wolverine Stack (BPC-157 + TB-500), Klow, and Glow. Each guide has its own pre-loaded blend calculator with reference ratios, dose ranges, and reconstitution steps for that specific stack. For research purposes only.View all peptides
Peptide blend calculator stats
Instant
multi-compound results
Enter a blend and target research quantity — get the draw volume and individual compound quantities in one calculation.
Custom
blend support
Build any combination of compounds with custom amounts, not just pre-loaded blends.
3
free calculators
Dosage, blend, and accumulation calculators — all free, no account required.