Peptide blend calculator

One vial, two peptides,
one honest draw.

When two or more peptides share a single vial, you can't dose them apart — one draw delivers a fixed amount of each. Enter your water, each component, and your target; Lumara shows the draw and exactly how many mcg of each lands in it. For tracking & education only — it never recommends a dose.

Your blend vial & doses
Syringe size
Peptide 1
Dose unit
Set the draw by this peptide
Peptide 2
Dose unit
Set the draw by this peptide
— units
These components are coupled
  • Every peptide shares this one vial and water, so a single draw delivers a fixed amount of each. You cannot dose them independently from this vial — changing the draw changes them all together.
Your blend draw
—
Enter your blend above.
Volume
—
Draw
—
Components
—

Lumara is a tracking tool and does not provide medical advice, diagnosis, or treatment. This calculator computes the math from the numbers you enter; it never recommends a dose or a blend. Always follow your provider's guidance.

Save to your Lumara protocol
Download on the App StoreGet it on Google Play

Saving keeps this vial, water, and per-component breakdown in your protocol so the math is done for you next time.
The app does this for you

Do the math once. Let the app do it forever.

Save this vial and dose to Lumara and every future draw is pre-computed — with reminders that fire on time and expiry tracking, all on your device.

  • Never re-do the math. Your vial & dose are saved; every draw is ready.
  • Reminders that fire on time — on-device, offline, timezone-aware.
  • See the response — adherence next to your wearable HRV & sleep.
Download on the App Store Get it on Google Play

Free to download for iPhone & Android. A 7-day trial runs in the app — no card. Tracking & education only, never a dose recommendation.

How to calculate a blended peptide vial

In a blend, several peptides share the same water, so a single draw pulls all of them at once in a fixed ratio. Each component's concentration is its amount divided by the shared water volume.

  1. Enter the shared BAC water you added to the vial — all components dissolve in the same volume.
  2. Add each peptide and its amount (mg or mcg) in the vial.
  3. Set your target draw by one component’s dose, or by a number of units.
  4. Read the single draw and the mcg of every component it delivers, then log it.

Worked example: 5 mg BPC-157 + 5 mg TB-500 in 2 mL

Two peptides, 5 mg each, sharing one vial reconstituted with 2 mL of BAC water, targeting 250 mcg of BPC-157:

Because the components share one draw, you can only set the ratio when you mix the vial — not per injection. Enter your own blend above.

Frequently asked questions

Can you put two peptides in one vial?

Peptides are sometimes reconstituted together in a shared vial. The consequence is that a single syringe draw pulls all of them in a fixed ratio set when you mixed the vial — you cannot dose them independently afterward. The calculator shows exactly how much of each a given draw delivers.

How does one draw deliver both peptides?

Each peptide dissolves in the same shared water, so each has its own concentration (its amount ÷ the water volume). A draw of a given volume therefore contains a proportional amount of every component at once. The tool computes the mcg of each.

Can I change the ratio between the peptides per injection?

No — once blended, the ratio is fixed by how much of each you put in the shared vial. Changing the ratio means mixing a different vial. This is why the calculator surfaces the per-component amounts so clearly.

Is this blend calculator medical advice?

No. It is an educational estimation tool that does the arithmetic and shows its work; it never recommends a blend, a ratio, or a dose. Always follow your licensed provider’s instructions.

Related calculators

Peptide Reconstitution →Intranasal Dose →Half-Life →Beyond-Use Dating →