Fixed-Ratio Blend Guide
Multi-component named blends
Use the BACToBasics GLOW blend guide to enter the exact component amounts from your vial label and calculate fixed-ratio concentrations and U-100 syringe math.
The button above prefills editable component names only. Enter every mass from the actual vial label before using the result. BACToBasics does not use a named blend as authority for a universal formulation, preparation protocol, or amount to use.
The BACToBasics GLOW preset fills the component names GHK-Cu, BPC-157, and TB-500 for calculator convenience. It intentionally leaves every vial amount blank. If a product uses different ingredients or amounts, enter the actual label instead of treating the preset name as a formulation standard.
A named blend can be sold or discussed with different component amounts. BACToBasics therefore treats the name as a shortcut for entering component names, not as authority for a universal composition.
After entering the three labeled masses and one shared BAC water volume, the calculator determines three concentrations. A selected syringe volume is then applied to all three concentrations so the result shows how much of each component is present in the same draw.
GHK-Cu, BPC-157, and TB-500 should each be evaluated on their own evidence and regulatory context. A marketing or community blend name does not make evidence for one component transferable to the others or establish clinical evidence for the combination.
None. The GLOW preset fills component names only. You must enter the exact amounts shown on the vial label.
Yes. The Blend Calculator is fully editable, so the label values and component names can be changed to match the actual vial being calculated.
Component evidence
BACToBasics derives these links from the blend's component metadata, connecting the blend page to direct comparisons, filtered research records, and clinical-development context when those surfaces exist.
Compare the components side by side by evidence, regulatory status, mechanism, and safety context.
Open →
UpdatesOpen the component's public research and clinical-development timeline.
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ResearchOpen the component-specific Research Library records.
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DevelopmentEarly human evidence — topical route · No established development program.
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UpdatesOpen the component's public research and clinical-development timeline.
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ResearchOpen the component-specific Research Library records.
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DevelopmentExploratory human evidence · No established development program.
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UpdatesOpen the component's public research and clinical-development timeline.
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More vial math
Four-component vial-label math for the BACToBasics KLOW preset.
Open guide →
Fixed-ratio vial-label math for a BPC-157 + TB-500 blend.
Open guide →
Fixed-ratio vial-label math for a CJC-1295 + Ipamorelin blend.
Open guide →
Published September 5, 2026. BACToBasics provides educational information and mathematical conversion tools only. This page is not medical advice, dosing advice, preparation instruction, treatment guidance, or a recommendation to use or combine any peptide or research compound.