Peptide blend calculator
Combine multiple peptides into a single vial and see how many doses the blend supports, the draw volume per injection, and the actual mass each draw delivers per peptide — versus what you intended.
Math only — not administration guidance, and read this first.
- Co-storing peptides in one vial can accelerate degradation and removes your ability to verify each component against its COA.
- Every transfer is a contamination/sterility risk; a blend only cleanly preserves doses when vial masses are proportioned to the same dose count.
- Review pair-level handling first in the compatibility & stability guide. Research use only.
Blend setup
mg vial
mcg dose
mg vial
mcg dose
Doses in blend
20
injections
Draw per dose
0.15
mL · 15 units
Total water
3
mL
Per-dose verification
What each 15-unit draw actually delivers, versus what you intended.
| Peptide | Vial | Intended | Delivered / dose |
|---|---|---|---|
| Peptide 1 | 5 mg | 250 mcg | 250 mcg |
| Peptide 2 | 10 mg | 500 mcg | 500 mcg |