Inhibits bacterial growth for up to 28 days post-reconstitution
Appearance
Clear, Colorless, Odorless Sterile Liquid
Storage
Store at 20°C to 25°C (Refrigerate at 2°C to 8°C after opening)
💧
What is Bacteriostatic Water (BAC)?
Bacteriostatic Water for Injection (BAC Water) is the absolute, non-negotiable “Guardian of the Peptide Lifecycle.” Available in highly purified 3ml and 10ml sterile vials, it is specially formulated with 0.9% Benzyl Alcohol. Unlike plain sterile water which allows bacteria to multiply immediately after the vial is punctured, BAC Water creates an impenetrable bacteriostatic shield. This ensures that your highly sensitive, expensive lyophilized compounds—such as Peptides, HGH, EPO, and Botulinum Toxin—remain 100% sterile, potent, and safe for multiple uses over a 28-day period when stored properly in the refrigerator.
Key Features & Protection Benefits
🛡️
0.9% Benzyl Alcohol Shield
The core active ingredient that separates BAC water from standard saline. Benzyl alcohol aggressively halts the reproduction of bacteria, ensuring the vial contents remain pristine even after repeated needle punctures.
⏳
28-Day Extended Lifespan
Once a delicate lyophilized powder is reconstituted with standard sterile water, it degrades rapidly and risks severe contamination within 24 hours. BAC water extends the safe lifespan of multi-dose vials up to 4 full weeks.
🔬
Universal Compatibility
The absolute gold standard solvent for reconstituting almost all research-grade lyophilized powders, including intricate glycoproteins (EPO/HMG), robust peptides (BPC-157/TB-500), and sensitive neurotoxins.
⚖️
Optimized pH Balance
Formulated with a highly controlled pH level (~4.5 to 7.0) designed specifically to preserve the fragile amino acid chains of recombinant proteins, preventing premature molecular breakdown and loss of potency.
⚕️
Multi-Dose Safety Protocol
Essential for research protocols that require micro-dosing over several weeks. It completely eliminates the critical risk of introducing cross-contamination into the vial during daily extractions.
✨
Lab-Grade Sterility
Manufactured under strict clinical conditions, the base water is highly purified and 100% sterile before the addition of the bacteriostatic agent, guaranteeing zero endotoxins or particulate matter.
How It Works: The Fatal Flaw of Plain Sterile Water
A common and catastrophic mistake in peptide research is using plain Sterile Water for Injection (SWFI) or basic saline to reconstitute multi-dose vials. Plain sterile water is only sterile until the exact second you pierce the rubber stopper. The moment a needle enters the vial, microscopic bacteria from the air or the needle surface are introduced into the liquid. Without a preservative, that vial becomes a rapid breeding ground for bacteria. Within 24 to 48 hours, the expensive peptide is not only degraded but potentially highly contaminated and dangerous.
Bacteriostatic Water (BAC) fundamentally solves this problem. The addition of exactly 0.9% Benzyl Alcohol acts as a powerful bacteriostatic agent. “Bacteriostatic” means it doesn’t just kill existing bacteria; it completely paralyzes their ability to reproduce and multiply. When you reconstitute your HGH, EPO, or Botulinum Toxin with BAC water, the Benzyl Alcohol acts as a constant, active bodyguard. Even as you repeatedly puncture the vial over the course of a month to draw daily doses, the 0.9% Benzyl Alcohol shield ensures the environment inside the vial remains completely sterile, protecting the fragile molecular structure of your compounds and ensuring 100% potency from the first drop to the last.
🧪 What’s In The Vial
Base: 100% Sterile Water (SWFI)
Active Agent: 0.9% Benzyl Alcohol
Format: 3ml or 10ml Multi-Dose Vials
State: Clear, Sterile Liquid
Lifespan: 28 Days (Post-opening)
👩🔬 Essential For Reconstituting
All Research Peptides (BPC-157, etc.)
Recombinant Proteins (HGH, EPO)
Gonadotropins (HCG, HMG)
Botulinum Toxin Powders
NAD+ and Cellular Coenzymes
🔗 Best Paired With
Lyophilized Peptide Powders
Precision Insulin/Tuberculin Syringes
Sterile Alcohol Prep Pads
Refrigerated Storage (2°C – 8°C)
As Mentioned On
Real People, Real Transformations
See what dedicated research protocols have achieved.
Meet Liam, 24 Years OldBEFOREAFTER 16 WEEKS
16 weeksDURATION
+18 lbsLEAN MASS
-7%BODY FAT
"RESEARCHER NOTES: This subject struggled to gain weight for years. Upon introducing the CJC-1295 / Ipamorelin blend protocol, the results clicked. Muscle fullness improved significantly, and recovery time was cut in half."
— Liam, age 24
Meet Marcus, 30 Years OldBEFOREAFTER 12 WEEKS
12 weeksDURATION
+14 lbsLEAN MASS
-9%BODY FAT
"I'd been training for years but never really saw the results. Once I started my IGF-1 LR3 and BPC-157 protocol, everything clicked. The lean tissue gains and joint recovery are unreal."
— Marcus, age 30
Meet Sarah, 29 Years OldBEFOREAFTER 12 WEEKS
12 weeksDURATION
+10 lbsLEAN MASS
-8%BODY FAT
"I wanted muscle tone without 'bulking'. Adding Ipamorelin to my regimen allowed me to train consistently. The mirror shows lean changes I couldn't achieve with diet alone."
— Sarah, age 29
Meet David, 45 Years OldBEFOREAFTER 12 WEEKS
12 weeksDURATION
-28 lbsTOTAL WEIGHT
-15%BODY FAT
"RESEARCHER NOTES: Targeted a stubborn fat protocol with Tirzepatide. This subject experienced a massive reduction in visceral fat within the first 6 weeks without losing lean mass."
— David, age 45
Meet Emily, 32 Years OldBEFOREAFTER 16 WEEKS
16 weeksDURATION
-24 lbsTOTAL WEIGHT
-12%BODY FAT
"The fat just wouldn't budge around my mid-section. Once I introduced Semaglutide into my research protocol, the weight loss was immediate, sustainable, and my cravings disappeared."
— Emily, age 32
Meet Daniel, 41 Years OldBEFOREAFTER 12 WEEKS
12 weeksDURATION
-35 lbsTOTAL WEIGHT
-18%BODY FAT
"By targeting metabolic efficiency with Tesamorelin and AOD-9604, muscle tissue was preserved while stubborn visceral fat melted away. Completely different physique."
— Daniel, age 41
Meet Chloe, 27 Years OldBEFOREAFTER 8 WEEKS
8 weeksDURATION
+45%CLARITY
+60%ELASTICITY
"I struggled with persistent redness and uneven texture. After adopting a GHK-Cu peptide protocol, the inflammation vanished. My skin literally glows from the inside."
— Chloe, age 27
Meet Jason, 36 Years OldBEFOREAFTER 12 WEEKS
12 weeksDURATION
+55%REPAIR
+30%YOUTHFUL
"My face looked permanently tired. Working with Epithalon and GHK-Cu was a game changer. Pores minimized, fine lines reduced, and I'm sleeping deeper too."
— Jason, age 36
Trusted by happy customers
TrustScore 4.9 | 129 reviews
M
Michael T.
Verified Buyer
March 2, 2026
Zero side effects and amazing results with Tirzepatide!
"I tried other sources, but the Tirzepatide here is different. No nausea, and my research showed complete appetite control. I'm leaner and have more energy than I haven't seen in years. Impressive quality."
A
Alex R.
Verified Buyer
February 28, 2026
Unreal weight loss results with Semaglutide!
"I started researching Semaglutide after struggling for years. The quality here is top-notch. My research protocol showed massive appetite suppression immediately. Trustworthy source, fast shipping."
S
Sarah J.
Verified Buyer
February 20, 2026
BPC-157 healed my stubborn shoulder injury
"This subject tweaked her shoulder lifting. A strict protocol with their BPC-157 (Injectable) reduced pain and inflammation in days. The purity is undeniably professional."
J
Jennifer D.
Verified Buyer
February 14, 2026
Stubborn visceral fat finally gone with Retatrutide
"I needed to break a plateau. Switching my research protocol to Retatrutide did exactly that. The purity tested exceptionally high in my lab. Highly recommend."
J
James M.
Verified Buyer
February 08, 2026
Effective gut healing with BPC-157 Tablets
"Ordered BPC-157 (Tablets) for digestive research. Very effective for gut healing, and the quality is A+ grade. I might try the injectable version next cycle to compare absorption, but overall very reliable."
C
Chloe L.
Verified Buyer
January 29, 2026
Skin regenerated completely using GHK-Cu
"Adopted a strict GHK-Cu regenerative protocol, and the inflammation vanished. My subject's skin glows and looks exceptionally youthful. Best purity on the market."
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Liam P.
Verified Buyer
January 15, 2026
Exceptional muscle mass gains and deep sleep
"I couldn't bulk effectively due to recovery issues. Once I added the CJC-1295 / Ipamorelin blend protocol, the changes were hard to ignore. Full body composition shifted, deeper sleep, and impressive joint recovery."
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BAC Water 3ml/10ml | Universal Peptide Reconstitution Solution
$9.99–$12.99Price range: $9.99 through $12.99 You save
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