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KGLOW Reconstitution Calculator

For in vitro research use only · Not medical advice

Preset to a 80 mg KGLOW vial in 3 mL of diluent. An 80 mg vial in 3 mL gives ≈27 mg/mL combined — about 16.7 mg/mL GHK-Cu and 3.3 mg/mL each of BPC-157, TB-500 and KPV. Neutral or slightly alkaline diluent only.

KGLOW reconstitution

Preset to a common KGLOW vial size and diluent volume. Adjust any field for your own laboratory protocol.

mg
mL
mcg
Concentration
26.667
mg/mL
Portion volume
0.075
mL
Portions / vial
40
per vial

A 80 mg KGLOW vial reconstituted with 3 mL gives 26.667 mg/mL. Measuring 0.075 mL gives 2,000 mcg per portion — about 40 portions from the vial.

Choosing a diluent for KGLOW

All four components are freely water-soluble and reconstitute together. As with GLOW the solution is blue, since GHK-Cu is still the majority component at 62.5% by mass. KPV is very small and highly water-soluble, adding no dissolution difficulty. The same pH constraint applies: never use acidic diluent, because it dissociates copper from the GHK-Cu component.

PrimaryBacteriostatic water (0.9% benzyl alcohol)
Alternative 1Sterile water (USP grade)

Handling notes for KGLOW

  • Never reconstitute in acidic diluent — copper dissociation from the GHK-Cu component is the primary risk.
  • Keep EDTA and other chelators out of any buffer used with KGLOW.
  • Treat colour as data: clear even blue is correct; pale or green is not.
  • Protect from light and minimise headspace exposure for the TB-500 component.
  • Scale diluent to the 80 mg fill — habitually adding 2 mL as though to a 10 mg vial gives a solution eight times more concentrated than intended.

After reconstitution

StorageRefrigerate at 2–8 °C, protected from light — driven by the TB-500 methionine and the photo-reactive GHK-Cu copper complex.
Working windowCommonly worked with for 2–3 weeks at 2–8 °C, set by the TB-500 and GHK-Cu components.
Freeze–thawAliquot on reconstitution; four components degrade on four independent schedules.
Full KGLOW storage reference
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Research Use Only. This calculator is a convenience reference for laboratory measurement. All values are for in-vitro research applications only. Popular Peptides does not provide medical advice. Products sold by Popular Peptides are not approved by Health Canada for human or veterinary therapeutic use. Always follow qualified research protocols and institutional guidelines.