Bacteriostatic Water Online

Bacteriostatic Water for Injection, USP

Where to Buy BAC Water

You can buy bacteriostatic water online and have it shipped to you, which is how most people get it. What you cannot do is pick it up off a shelf at CVS, Walgreens or Target, and there is a straightforward reason for that which this page explains.
Ships from our US warehouseMedical grade, USPFree shipping over $150

Around twenty thousand people a month search for bacteriostatic water at a specific retailer. Almost all of them come away empty, conclude the product is hard to get, and give up. It is not hard to get. It is just sold through a different channel than the one they are looking in.

Why is bacteriostatic water so hard to find in stores?

Bacteriostatic water for injection, USP is a prescription product in the United States. It is a sterile injectable manufactured to a USP monograph, not a general consumer good, so it sits behind the pharmacy counter rather than in the aisles. General retail shelves carry sterile water for irrigation and saline wound wash, which look similar on a shelf tag and are entirely different products.

That single fact explains every dead end in this category. The store is not out of stock and the search is not broken. The product was never on that shelf.

Does CVS sell bacteriostatic water?

CVS does not stock bacteriostatic water in the retail aisles. The pharmacy counter is a different matter: a CVS pharmacy can order and dispense it against a prescription, the same way it would any other prescription injectable. Turnaround depends on the individual store and what its wholesaler has on hand.

What you will find in the aisles is sterile water and saline. Both are useful and neither is a substitute, because neither contains the preservative that lets a vial be used more than once.

Does Walgreens sell bacteriostatic water?

Walgreens is the same picture as CVS. Nothing on the retail floor, a pharmacy counter that can dispense against a prescription. If you are already filling other prescriptions there, asking the pharmacist directly is the fastest way to find out what that particular store can order and how long it takes.

Can you buy bacteriostatic water on Amazon?

Amazon does not sell bacteriostatic water for injection, USP. Its policies exclude prescription injectables, so the product is not listable there by a third-party seller either.

The search still returns results, which is where people get caught out. What comes back is usually one of three things: sterile water for irrigation, saline, or empty sterile vials. All three are legitimate products and none of them is bacteriostatic water. Read the label in the listing photo before you buy, and look for the words Bacteriostatic Water for Injection, USP and 0.9% benzyl alcohol added. If those two lines are not on the vial, it is not the product you are looking for.

Is there bacteriostatic water near me?

There are three local possibilities, in rough order of how likely they are to work.

For most people none of those is quicker or cheaper than ordering online and having it arrive in a couple of days.

What is the easiest way to buy bacteriostatic water online?

Order it from a supplier that sells this product specifically, rather than a general marketplace. You get the actual USP product, you can see the vial and the label before you buy, and you are not sorting listings to work out which of them is sterile water wearing a similar name.

WhereCarries itWhat to expect
CVS or Walgreens aisleNoSterile water and saline only
CVS or Walgreens pharmacyYes, with a prescriptionOrdered in; timing varies by store
AmazonNoResults are sterile water, saline or empty vials
Compounding pharmacyOftenPrescription required; frequently in stock
Medical supply distributorYesLicense required; lowest per-vial cost
Online specialist supplierYesShipped to you, no store visit

What should you check before ordering bac water anywhere?

Where can you buy bac water for peptides?

The same vial serves both, and there is no separate peptide-specific grade. What changes is the quantity that makes sense. If you are reconstituting regularly, a 30mL vial and a box of insulin syringes will go further than buying single 10mL vials one at a time.

Our bac water for peptides page covers how much diluent a given vial size takes and how to work out the concentration you end up with, and the reconstitution calculator does the arithmetic for you.

How do you buy bac water here?

Three vials, all bacteriostatic water for injection, USP, all preserved with 0.9% benzyl alcohol. Pick the size, pick the pack, and it ships the same business day on orders placed before 3pm.

Shipping is a flat $7.95. Vials travel in rigid protective packaging and nothing on the outside of the box names the contents.

Frequently Asked Questions

Where can I buy bacteriostatic water?
Bacteriostatic water is bought from online medical suppliers, from a pharmacy against a prescription, or from a wholesale distributor if you hold a license. It is not a shelf item at general retailers, which is why searches for it at drugstores come up empty.
Does CVS sell bacteriostatic water?
CVS does not stock bacteriostatic water on the shelf. It is a prescription product in the United States, so a CVS pharmacy can order it for you against a prescription, but you will not find it in the aisles next to saline or sterile wound wash.
Does Walgreens sell bacteriostatic water?
Walgreens does not carry bacteriostatic water as a retail item. As with CVS, the pharmacy counter can dispense it against a prescription, but the front of the store stocks sterile water and saline, which are different products.
Can you buy bacteriostatic water on Amazon?
Amazon does not sell bacteriostatic water for injection, USP. Its policy excludes prescription injectables, so listings that surface for the search are usually sterile water, saline, or empty vials rather than the preserved product.
Is there bacteriostatic water near me?
The nearest reliable source is usually a pharmacy counter with a prescription, or a local medical supply house if you hold a license. Because it is not a shelf item, most buyers order it online and have it shipped rather than finding it locally.
Do you need a prescription for bacteriostatic water?
Bacteriostatic water for injection, USP is a prescription product in the United States. Requirements differ by supplier and by state, so check what a given seller asks for before you order.
How fast does bacteriostatic water ship?
We dispatch the same business day on orders placed before 3pm, and shipping is free on orders over $7.95. Vials go out in rigid protective packaging with no product name on the outside.
What size bacteriostatic water should I buy?
Buy the 30mL vial if you are reconstituting several peptide vials, and the 10mL if you are working with one or two. A 30mL vial holds enough for roughly ten to thirty reconstitutions depending on how much diluent each one takes.
Is bacteriostatic water the same as sterile water?
No. Bacteriostatic water contains 0.9% benzyl alcohol as a preservative, which lets a vial be punctured repeatedly. Sterile water has no preservative and is intended for a single use, then discarded.
How much does bacteriostatic water cost?
Price depends on the vial size, the brand and the quantity you buy. Buying in a five or ten pack drops the per-vial cost substantially, which is why most repeat buyers order a pack rather than a single vial.

Important notices

Bacteriostatic water for injection, USP sold on this site is supplied strictly for laboratory research use only. It is not a drug, not a dietary supplement, and not intended for human or veterinary use, diagnosis, treatment, or the prevention of any condition. It may not be administered to humans or animals. By ordering you confirm you are a qualified buyer purchasing for in vitro research conducted in a controlled laboratory environment.

What our customers say

Real orders, shipped the same business day from Woodland Hills, California.

Sarah M.

Purchased Steri-Pep 30mL

★★★★★
Outstanding quality and fast shipping.

James K.

Purchased Hospira 30mL

★★★★★
Best prices I've found anywhere.

Linda T.

Purchased Steri-Pep 10mL

★★★★★
Absolutely love the quality and consistency.

Robert H.

Purchased Steri-Pep 30mL

★★★★★
Will be ordering again for sure.

Patricia W.

Purchased Hospira 30mL

★★★★★
Top-notch vials every single time.

Michael D.

Purchased Steri-Pep 10mL

★★★★★
Unbeatable value on bacteriostatic water.

Jennifer L.

Purchased Steri-Pep 30mL

★★★★★
Fast, reliable, and always pure.

David R.

Purchased Hospira 30mL

★★★★★
Highly recommend to any serious researcher.

Maria G.

Purchased Steri-Pep 10mL

★★★★
Made in USA quality you can trust.

Thomas B.

Purchased Steri-Pep 30mL

★★★★★
Our go-to supplier from now on.

Karen S.

Purchased Hospira 30mL

★★★★★
The quality of this bac water is unmatched. Great for our lab.

Christopher N.

Purchased Steri-Pep 10mL

★★★★★
Consistent quality batch after batch. Our lab relies on them.

Sarah M.

Purchased Steri-Pep 30mL

★★★★★
Outstanding quality and fast shipping.

James K.

Purchased Hospira 30mL

★★★★★
Best prices I've found anywhere.

Linda T.

Purchased Steri-Pep 10mL

★★★★★
Absolutely love the quality and consistency.

Robert H.

Purchased Steri-Pep 30mL

★★★★★
Will be ordering again for sure.

Patricia W.

Purchased Hospira 30mL

★★★★★
Top-notch vials every single time.

Michael D.

Purchased Steri-Pep 10mL

★★★★★
Unbeatable value on bacteriostatic water.

Jennifer L.

Purchased Steri-Pep 30mL

★★★★★
Fast, reliable, and always pure.

David R.

Purchased Hospira 30mL

★★★★★
Highly recommend to any serious researcher.

Maria G.

Purchased Steri-Pep 10mL

★★★★
Made in USA quality you can trust.

Thomas B.

Purchased Steri-Pep 30mL

★★★★★
Our go-to supplier from now on.

Karen S.

Purchased Hospira 30mL

★★★★★
The quality of this bac water is unmatched. Great for our lab.

Christopher N.

Purchased Steri-Pep 10mL

★★★★★
Consistent quality batch after batch. Our lab relies on them.

Amanda F.

Purchased Steri-Pep 30mL

★★★★
Shipped within 24 hours. Packaging was professional and secure.

Daniel P.

Purchased Hospira 30mL

★★★★★
Sealed, labeled and dated exactly as described. No surprises.

Susan E.

Purchased Steri-Pep 10mL

★★★★★
Switched our entire bac water supply over here. No regrets.

Matthew C.

Purchased Steri-Pep 30mL

★★★★★
Quick response time from support. They really care about quality.

Jessica A.

Purchased Hospira 30mL

★★★★★
USP grade, sealed and clean. Exactly what we needed.

Andrew J.

Purchased Steri-Pep 10mL

★★★★★
Excellent stopper quality and not one leak. Top-notch vials.

Laura V.

Purchased Steri-Pep 30mL

★★★★★
Customer for over a year now. Quality has never wavered.

Ryan Z.

Purchased Hospira 30mL

★★★★★
The vial quality speaks for itself. Stellar every time.

Nicole Q.

Purchased Steri-Pep 10mL

★★★★★
We've compared against three other suppliers and this one wins. The quality is consistently there. Our entire team is impressed.

Brian X.

Purchased Steri-Pep 30mL

★★★★★
Incredible value on USP grade bac water. Two brands only, which is exactly why we trust it. Highly recommend.

Rebecca U.

Purchased Hospira 30mL

★★★★★
The 10 pack pricing saved us real money this quarter. Flat rate shipping on every order is a huge bonus. Best deal out there.

Kevin O.

Purchased Steri-Pep 10mL

★★★★
Every vial arrives perfectly sealed and labeled. Very professional operation from start to finish. We've made them our exclusive supplier.

Amanda F.

Purchased Steri-Pep 30mL

★★★★
Shipped within 24 hours. Packaging was professional and secure.

Daniel P.

Purchased Hospira 30mL

★★★★★
Sealed, labeled and dated exactly as described. No surprises.

Susan E.

Purchased Steri-Pep 10mL

★★★★★
Switched our entire bac water supply over here. No regrets.

Matthew C.

Purchased Steri-Pep 30mL

★★★★★
Quick response time from support. They really care about quality.

Jessica A.

Purchased Hospira 30mL

★★★★★
USP grade, sealed and clean. Exactly what we needed.

Andrew J.

Purchased Steri-Pep 10mL

★★★★★
Excellent stopper quality and not one leak. Top-notch vials.

Laura V.

Purchased Steri-Pep 30mL

★★★★★
Customer for over a year now. Quality has never wavered.

Ryan Z.

Purchased Hospira 30mL

★★★★★
The vial quality speaks for itself. Stellar every time.

Nicole Q.

Purchased Steri-Pep 10mL

★★★★★
We've compared against three other suppliers and this one wins. The quality is consistently there. Our entire team is impressed.

Brian X.

Purchased Steri-Pep 30mL

★★★★★
Incredible value on USP grade bac water. Two brands only, which is exactly why we trust it. Highly recommend.

Rebecca U.

Purchased Hospira 30mL

★★★★★
The 10 pack pricing saved us real money this quarter. Flat rate shipping on every order is a huge bonus. Best deal out there.

Kevin O.

Purchased Steri-Pep 10mL

★★★★
Every vial arrives perfectly sealed and labeled. Very professional operation from start to finish. We've made them our exclusive supplier.

Sarah T. from Bozeman, MT

Steri-Pep 30mL, 5 pack

3 minutes ago