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Sterile preserved laboratory diluent

Bacteriostatic Water, explained in 60 seconds.

what it actually is, the research it shows up in, and the lab report behind the exact vial you'd get.

BAC Water
🇺🇸made in the US
🧪≥99% by HPLC
📄batch COA per lot
🚚ships same day

★ 4.9 from 2,598 verified researchers

for laboratory research use only · not for human or veterinary use

what is it? ↓

so what is bacteriostatic water?

Bacteriostatic water is not a peptide but a laboratory reagent: sterile water containing 0.9% benzyl alcohol as a bacteriostatic preservative. The benzyl alcohol inhibits the growth of common contaminating organisms, which allows a sealed vial to be accessed more than once over the course of a study without the reagent itself becoming a source of microbial contamination.

where it shows up

the research it appears in.

these are laboratory models, not claims about people. that distinction is the whole reason this is sold as a research compound.

01Reconstitution of lyophilized research compounds
02Preparation of stock and working dilutions in the laboratory
03Multi-access vial workflows requiring a preserved diluent
04Solvent control and vehicle conditions in research protocols
05Peptide-solubility and stability studies

here's the receipt.

every lot is screened by an independent lab and the report is published before you buy. the document below is a real published verve report — it's our BPC-157 lot, shown so you can see exactly what arrives with Bacteriostatic Water: named lab, lot number, method, result.

a published verve certificate of analysis for a BPC-157 lot showing 99.36% purity

pictured: verve's published BPC-157 report. your Bacteriostatic Water lot ships with its own.

≥99%

spec

RP-HPLC

method

COA

per lot

the batch code on your vial matches a row in the COA library. if it doesn't match, the document isn't yours — that's the whole test.

same molecule. different paperwork.

verveothers
made in the united states
independent lab named on the report
lot number on every vial
method stated (RP-HPLC)
COA published before you buy

“others” describes a general category of supplier, not any specific company or country.

BAC Water

BAC Water

10ml · ≥99% HPLC · batch COA included

$21.99

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off any 2

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free shipping over $100 · ships same day before 2pm ct · plain-english returns

what people ask.

It is sterile water containing 0.9% benzyl alcohol as a bacteriostatic preservative. Verve supplies it as a laboratory reagent for research use only, not for human or veterinary use.

researchers also look at

full Bacteriostatic Water reference page →

for laboratory research use only — not for human or veterinary use. verve makes no claims regarding the diagnosis, treatment, or prevention of any condition.