kLOW (GHK-Cu / TB4 / BPC-157 / KPV) calculator

GHK-Cu 50 mg + Thymosin Beta-4 10 mg + BPC-157 10 mg + KPV 10 mg in 5 mL: 10 units on a U-100 syringe holds 1 mg GHK-Cu, 0.2 mg Thymosin Beta-4, 0.2 mg BPC-157 and 0.2 mg KPV.

Sizes on sale: 50/10/10/10mg. Choose a vial, the water and the amount per draw; prices are the lowest current US offers, and blend vials show every component per draw.

search a compound or a supplier’s vial

component

mg in the vial

set the draw

component

mg in the vial

set the draw

component

mg in the vial

set the draw

component

mg in the vial

set the draw

bacteriostatic water added

GHK-Cu per draw

syringe · picked to fit the draw

price, vial size and certificate correction

vial price (optional)

USD

10 units holds

1 mg GHK-Cu · 0.2 mg Thymosin Beta-4 · 0.2 mg BPC-157 · 0.2 mg KPV

Each component per draw
component	in the vial	concentration	per draw
GHK-Cu	50 mg	10 mg/mL	1 mg
Thymosin Beta-4	10 mg	2 mg/mL	0.2 mg
BPC-157	10 mg	2 mg/mL	0.2 mg
KPV	10 mg	2 mg/mL	0.2 mg

80 mg total · 16 mg/mL total · enter an amount per draw for the draw and draws per vial

exactly on the 10 mark · 0.1 mL

the working

GHK-Cu: 50 mg ÷ 5 mL = 10 mg/mL
1 mg ÷ 10 mg/mL = 0.1 mL = 10 units
Thymosin Beta-4: 2 mg/mL × 0.1 mL = 0.2 mg
BPC-157: 2 mg/mL × 0.1 mL = 0.2 mg
KPV: 2 mg/mL × 0.1 mL = 0.2 mg

If this is a prescription, the dose and volume on your pharmacy label take priority. Ask your pharmacist about any mismatch.

updated Nov 4, 2026 · exact arithmetic, checked against 21 worked cases · prices from offers checked in the last 7 days

no published dosing data

KLOW (GHK-Cu / TB4 / BPC-157 / KPV) dosing evidence

No study has tested this blend; the catalogue vial holds GHK-Cu 50 mg / thymosin beta-4 10 mg / BPC-157 10 mg / KPV 10 mg, and component human evidence is topical-only for GHK-Cu, phase 1-2 trials for thymosin beta-4, small pilot reports for BPC-157 and none for KPV. PeptideTech does not list unsourced doses; the KLOW (GHK-Cu / TB4 / BPC-157 / KPV) research profile lists the published studies.

every component per draw

blend chart

Blend components per 10 units at 2 mL of water
blend vial	in 2 mL, 10 units holds	calculator
KLOW (GHK-Cu / TB4 / BPC-157 / KPV) 50/10/10/10 mg	2.5 mg GHK-Cu · 0.5 mg Thymosin Beta-4 · 0.5 mg BPC-157 · 0.5 mg KPV	calculate

A blend's label can state each component (10/10 mg) or only the total (20 mg); the split above is from each vendor's listing.

what the numbers mean · where they come from

terms and sources

Label amount or measured amount. The calculator starts from the amount printed on the vial. A lot certificate’s measured content (net peptide content, in mg) can replace it for the vial that was tested. HPLC purity is a share of peak area, not a mass, so a purity-only correction is shown as an estimate. See HPLC, certificate of analysis and how to read a peptide COA.
Concentration. Amount in the vial ÷ water added. Terms: reconstitution, bacteriostatic water, lyophilized.
Syringe units. A volume: 0.01 mL per unit on a U-100 syringe, 0.025 mL on U-40. Units say nothing about the compound until the concentration is known.
Cost per draw. Vial price × amount per draw ÷ vial amount, from the price per mg of a current offer. Offers come from the KLOW (GHK-Cu / TB4 / BPC-157 / KPV) price comparison; certificates from the COA library.

Arithmetic only, on the numbers entered. Amounts from labels or trials are cited references, not recommendations; PeptideTech does not give personal use instructions and does not test products.

short answers