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Mixing supplies

Bacteriostatic Water

Sterile water with 0.9% benzyl alcohol, for mixing peptide powders.

R10.00 R25.00Save R15.00
FormLiquid in vial
Contents3ml
Lasts28 days after first opening
⏳ Awaiting lab results

Batch BH-BAC-261010-02 is being tested by our independent partner lab. It goes on sale as soon as it passes – we never sell a batch before the results are in.

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About this product

Bacteriostatic water is sterile water with 0.9% benzyl alcohol added as a preservative. The benzyl alcohol stops bacteria from growing, so one vial can be used for several draws for up to 28 days after it is first opened. Plain sterile water is single-use.

It is used to mix (reconstitute) peptides that come as a freeze-dried powder.

  • Sealed vial with a rubber stopper
  • Contains 0.9% benzyl alcohol
  • Store at room temperature, out of direct light

Do not use it if you are allergic to benzyl alcohol. Not for use in newborns. For information only – not medical advice. Speak to a doctor or pharmacist before use.

How to mix

This product comes as a dry powder and must be mixed (reconstituted) before use. Watch the video for the full step-by-step method.

  • Work on a clean surface and wash your hands first
  • Wipe the vial tops with an alcohol swab
  • Add the liquid slowly down the side of the vial – don't spray it onto the powder
  • Gently swirl until dissolved – don't shake
  • Follow the storage instructions once mixed

Questions about mixing? Ask us.

How to mix Bacteriostatic Water

How to use

Check the seal and the expiry date, and that the water is clear. Don't use it if it's cloudy, discoloured or has particles in it.
Wash your hands and wipe the rubber stopper with an alcohol swab. Let it dry.
Use a new sterile needle and syringe every time – never reuse or share them.
Write the date you first open the vial on the label, and throw it away 28 days later.
Watch the How to mix video and read our Safety first guide before mixing a peptide.

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Educational content only – not medical advice.

Batch lab results