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Dosing, made simple

Worried you will get the dose wrong? It is just counting clicks.

You mix the vial with the same amount of water every time, then draw up a few clicks on a normal insulin syringe, the same one diabetic pets use daily. Below is a simple starting point for each animal and size. Your vet confirms the exact number before you begin.

A starting point, not a prescription

The clicks below are common community starting points to make dosing easy to picture, not veterinary instructions for your specific animal. Evidence for these peptides in pets is emerging. The exact amount, frequency and whether they suit your pet are a decision for your vet, especially for small, young, senior, pregnant, nursing, unwell or medicated animals. Always start at the gentle end and involve your vet first.

The whole method

Mix it once, then just count clicks

The fiddly maths is removed by keeping one simple rule.

1

Add the same 2 ml every time

Every vial, whatever the strength, gets 2 ml of bacteriostatic water. Add it gently down the side, swirl, do not shake, then keep it in the fridge. One rule for every vial.

2

One click is one unit

You use a U-100 insulin syringe. The little lines are units, or clicks. One click is 0.01 ml. Because the water is always 2 ml, you only ever count clicks.

3

Draw your pet's clicks

Find your animal and size in the guide below, pull back to that many clicks, and give it under the loose skin. A few seconds on the couch, then a treat.

Clicks and mg per ml

What a click actually delivers

Adding 2 ml of water to a vial sets its strength. Here is what one click gives you at each vial size, so nothing is a mystery.

5 mg vial2.5 mg / ml25 mcg per click
10 mg vial5 mg / ml50 mcg per click
50 mg vial25 mg / ml250 mcg per click
100 mg vial50 mg / ml500 mcg per click

Same maths every time: mg in the vial, divided by 2 ml of water, times 0.01 ml per click. The bigger 50 mg and 100 mg vials exist because horses are dosed in whole milligrams, not micrograms.

By animal and size

Your simple click starting points

BPC-157 is given daily, TB-500 weekly, and the blend carries both in one daily injection. Pick your animal, find the size, count the clicks. Confirm the exact number with your vet.

Dogs

Uses the 5 mg and 10 mg vials
Size
BPC-157 daily
TB-500 weekly
Small2 to 10 kg
2 clicks5 mg vial
12 clicks10 mg vial · 0.12 ml
Medium10 to 25 kg
5 clicks5 mg vial
34 clicks0.34 ml · split over 2 days
Large25 to 45 kg
10 clicks5 mg vial
70 clicks0.70 ml · split over 2 days
Giant45 kg and up
16 clicks5 mg vial
110 clicks1.1 ml · two draws in the week

Cats

Uses the 5 mg vial, kept gentle
Size
BPC-157 daily
TB-500 weekly
Smallaround 3 kg
1 click5 mg vial
12 clicks5 mg vial · 0.12 ml
Averagearound 4.5 kg
1 click5 mg vial
18 clicks0.18 ml
Largearound 6.5 kg
2 clicks5 mg vial
26 clicks0.26 ml

Cats need extra care. Keep doses small, rotate the injection site along the body wall rather than the scruff, and always start a cat with your vet.

Horses

Uses the 50 mg and 100 mg vials
Size
BPC-157 daily
TB-500 weekly
Ponyaround 250 kg
8 clicks50 mg vial · 2.0 mg
6 clicks100 mg vial · 3.0 mg
Averagearound 450 kg
14 clicks50 mg vial · 3.5 mg
9 clicks100 mg vial · 4.5 mg
Largearound 650 kg
20 clicks50 mg vial · 5.0 mg
12 clicks100 mg vial · 6.0 mg

Why the big vials. A horse weighs ten times a large dog, so it is dosed in whole milligrams. The 50 mg and 100 mg vials keep the click count low. Best run alongside your equine vet.

The Blend, both in one

BPC-157 and TB-500 in one 20 mg vial, given daily

The blend carries both peptides in a single daily injection. One click of the 20 mg vial, reconstituted with the same 2 ml, delivers 50 mcg of BPC-157 and 50 mcg of TB-500. The click count below is set to the average of their two individual doses, so your pet gets balanced repair, together as one.

Size
Blend daily
Delivers
Dog · Small2 to 10 kg
1 click20 mg vial
50 mcg of each
Dog · Medium10 to 25 kg
4 clicks20 mg vial
200 mcg of each
Dog · Large25 to 45 kg
8 clicks20 mg vial
400 mcg of each
Dog · Giant45 kg and up
12 clicks20 mg vial
600 mcg of each
Cat · Smallaround 3 kg
1 click20 mg vial
50 mcg of each
Cat · Averagearound 4.5 kg
1 click20 mg vial
50 mcg of each
Cat · Largearound 6.5 kg
2 clicks20 mg vial
100 mcg of each

Horses run the blend on the larger 50 mg or 100 mg vial, scaled to their weight. Like the single peptides, these are starting points to confirm with your vet.

TB-500 on its own is a larger, weekly dose, so those click counts look higher than the tiny daily BPC-157 amounts. Both are still small volumes on the syringe. For big dogs, split the weekly TB-500 into two smaller injections across the week.

Calm dog relaxing at home
As calm as a cuddle

Giving it at home

It is a small injection under the loose skin of the scruff or flank with a tiny insulin needle, the same jab diabetic pets get daily. Pinch a fold of skin, insert gently, press to your click count, release. Seconds on the couch, then a treat.

Store the mixed vial in the fridge, protect it from light and use it within about 28 days. Most owners find the whole thing far easier than they expected.

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Quick reference

The three peptides at a glance

Same gentle injection, given on a slightly different rhythm. We grade the evidence honestly.

Peptide
How it is given
Evidence
BPC-157everyday recovery
A small subcutaneous injection, once daily. Supports soft tissue and gut lining comfort.
Emerging
TB-500deep repair
A subcutaneous injection on a weekly rhythm, not daily. Supports deeper connective tissue repair.
Emerging
BPC-157 / TB-500 Blendcomplete recovery
Both peptides in one daily injection. The simplest way to run the full pairing.
Emerging

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