Kristy F.Verified buyer
Jun 12, 2026
★★★★★
Excellent Product and Fast Shipping
Everything shipped fast and works great
24 sold in the last 24 hours
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COA Pending
Certificate of Analysis will be available soon
Bacteriostatic Water
Hospira Bacteriostatic Water (30ml)
Hospira/Pfizer USP-grade bacteriostatic water (30 mL) — the gold-standard peptide diluent.
$38.00
COA Pending
Certificate of Analysis will be available soon
+99% Purity
Third-Party Tested
COA Available
24 sold in the last 24 hours
Order in 0h 0min for same-day shipping
1
Albert's Verdict
Proper reconstitution starts with proper BAC water. USP-grade, 0.9% benzyl alcohol — the right vehicle preserves peptide integrity from the moment you reconstitute.
Out of Stock
Arrives as lyophilized (powder) form
Shipped freeze-dried for maximum stability and shelf life. See laboratory preparation guide for handling instructions.
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Product Description
Hospira Bacteriostatic Water for Injection (30 mL) is a USP-grade sterile water preparation containing 0.9% benzyl alcohol as a bacteriostatic preservative, manufactured by Hospira / Pfizer. It is the most trusted diluent for reconstituting research peptides, allowing safe multi-day withdrawals from a single vial.
Compatible with virtually every lyophilized peptide sold on this site — BPC-157, TB-500, Ipamorelin, GHK-Cu, GLP-1 analogs, and more. The 30 mL vial is ideal for research protocols requiring larger volumes or reconstituting multiple peptides. For research use only. Not for human or veterinary consumption.
Customer Reviews
Verified research purchases
5.0(7 reviews)
Matt S.Verified
1 week agoMy go-to source now
After trying a few different suppliers, I've settled on BioInfinity. The quality and service are consistently excellent. Highly recommend.
45 people found this helpful
Chris N.Verified
2 weeks agoVerifiable quality
The ability to verify the COA on the testing lab's website is huge. This transparency sets BioInfinity apart from other suppliers.
52 people found this helpful
Nicole T.Verified
1 month agoReliable and trustworthy
I needed a reliable source with good documentation. BioInfinity delivered on all fronts. Will definitely order again.
38 people found this helpful
Susan M.Verified
3 weeks agoGreat customer service
Had questions about reconstitution and storage. The support team responded quickly with helpful answers. Great experience.
27 people found this helpful
Tony K.Verified
6 weeks agoBulk discounts are great
The quantity discounts make this more affordable than other options. Quality is top notch and shipping is fast. Win-win.
41 people found this helpful
Eric W.Verified
2 months agoQuality you can trust
The COAs and third-party testing documentation give me confidence. This is what professional suppliers should look like.
58 people found this helpful
Diana L.Verified
4 weeks agoBest value around
When you factor in quality, documentation, and service, BioInfinity offers the best value. I've tried others - this is my standard now.
33 people found this helpful
Frequently Researched Together
Commonly studied alongside in laboratory settings
Bundle total (3 items):$168.00
Verified reviews — Hospira Bacteriostatic Water (30ml)
2 verified buyers
★★★★★
5.0 / 5Cuauhtemoc S.Verified buyer
Jun 11, 2026
★★★★★
Delivered Awesome Results – Best Decision for Body Recomposition!
This has been one of the best additions to my protocol. Highly recommend it if you’re looking for serious, clean results!
Reviews are submitted by verified buyers via per-order tokenized links. Reviews are evaluated for product-focused content; any review containing therapeutic claims (cured, treats, healed, etc.) may be edited or hidden to maintain compliance with FDA and platform guidelines.
Learn More About This Peptide
Research Use Only: This product is intended for laboratory research purposes only. Not for human consumption.