What is Water for Injections?

Water for Injections (WFI) is sterile, purified water made specifically for pharmaceutical use. It's used to dissolve or dilute powdered or concentrated medications before they're injected. It meets strict pharmaceutical standards to make sure it's safe for use with injectable compounds.

Quick Facts

How Does It Work?

Water for Injections acts as a solvent or diluent. You add it to a lyophilised (freeze-dried) powder to reconstitute it into a solution ready for injection. It contains no additives, preservatives, or active ingredients — it's purely a carrier.

What It's Used For

• Reconstituting lyophilised peptides and hormones (e.g. HGH, HCG, BPC-157)
• Diluting concentrated injectable solutions to the correct dosage
• General pharmaceutical preparation requiring a sterile solvent

What to Expect

Water for Injections has no active effects on its own. Once used to reconstitute a compound, the resulting solution should be clear and free of particles. Always inspect the final solution before use and discard if it looks cloudy or discoloured.

Possible Side Effects

• Injection site irritation if used without a compatible compound (WFI is hypotonic)
• Risk of contamination if vial is handled incorrectly or reused after opening
• No pharmacological side effects from the water itself

Cycle & Dosage Notes

Use only the volume required to reconstitute your chosen compound — typically 1–2ml per vial depending on the product instructions. WFI does not contain bacteriostatic agents, so reconstituted solutions should ideally be used promptly or stored in the refrigerator for a limited time. Always follow the specific guidelines for the compound you are reconstituting.

Storage

Keep at room temperature (15–25°C), away from light and moisture. Leave in the original packaging.

This info is for research and educational purposes only. Check the laws in your country before ordering.