Collection: Buy Fenbendazole — Research Grade Capsules and Powder

What Is Fenbendazole?

Fenbendazole is a benzimidazole compound (CAS 43210-67-9, formula C₁₅H₁₃N₃O₂S, molecular weight 299.35 g/mol) used in laboratory and pre-clinical research. It belongs to the same chemical family as mebendazole and albendazole and is the active ingredient in well-known veterinary products such as Panacur and Safe-Guard. At Ablabs we supply fenbendazole in three formats from UK to worldwide: 222 mg capsules, 444 mg capsules, and pure powder. Every batch is tested by HPLC, comes in at 99% purity or above, and ships with its own Certificate of Analysis.

This page is the full Ablabs fenbendazole range. If you already know which format you need, the product cards above will take you straight to it. If you're choosing for the first time, the sections below walk through the differences, the chemistry, our testing, and the questions we get asked most.

Ablabs Fenbendazole is refined through rigorous laboratory processes to ensure:

• Ultra-high purity (99%+)
  

• Zero fillers or additives
  
  
• Consistent quality across batches
  
  

It is explicitly not a supplement or medicine, it is intended for research and laboratory use only.

Choosing between capsules and powder

The three formats hold the same fenbendazole from the same production lots. The purity, the source material, and the testing protocol are identical. What changes is how the compound is presented.

Fenbendazole 222 mg capsules are the smaller-dose unit. The 222 mg figure is the one most often cited in published case-series literature on fenbendazole, so it's the size protocols are usually built around. Pack sizes start at 30 capsules.

Fenbendazole 444 mg capsules are exactly twice the 222 mg strength. They're a convenience format for protocols that call for higher single-dose units, or for anyone who wants to take fewer capsules per dosing event in a research setting. The active compound and the capsule shell are the same as the 222 mg version.

Fenbendazole Pure powder is the format for custom dosing, formulation work, analytical method development, or any research where capsule format gets in the way. It's the rawest form we sell. Pack sizes start at 5 g.

All three use the same Ablabs quality protocol, so the choice is really about your protocol and how you prefer to dose.

Why labs across the UK buy Fenbendazole from Ablabs

We started Ablabs because the UK market was thin on research-grade fenbendazole with proper paperwork. Most options came either as a veterinary product (Panacur, Safe-Guard) or as a long-haul import with customs delays. We stock in the UK, ship within working hours, and put a real Certificate of Analysis in every box.

A few specifics that matter to labs:

• Verified 99% purity by HPLC, with FT-IR identity confirmation on every batch.
• Single ingredient. The capsules contain fenbendazole and an HPMC (hydroxypropyl methylcellulose) shell. No fillers, no binders, no flow agents, no animal-derived material.
• Batch-specific COA in the box and emailed with your order confirmation.

How Fenbendazole Works

Fenbendazole acts at the cellular level in controlled laboratory settings, supporting scientific exploration into cellular processes and experimental models.

In research contexts, it is commonly studied for:

• Experimental pharmacology and formulation development
  
  
• In vitro cellular studies
  
  
• Analytical and method development protocols
  
  
• Preclinical research models
  
  

Its consistent purity ensures accurate, reproducible results for researchers exploring complex scientific questions.

Uses and Applications of Fenbendazole

Fenbendazole in the Ablabs collection is designed for research purposes only. Typical applications include:

Laboratory and Research Studies

• Fenbendazole powder (lab-grade)
  
  
• Fenbendazole capsules (pre-measured)
  
  
• Analytical experiments, cellular studies, and preclinical research
  
  

Custom Formulations

• Powder format allows researchers to incorporate fenbendazole into experimental protocols.
  
  
• Capsules provide convenient, pre-measured dosing for controlled studies
  
  

All Ablabs Fenbendazole products are clearly labelled “For research and laboratory use only. Not for human or veterinary consumption.”

Benefits of Ablabs Fenbendazole

Researchers choose Ablabs Fenbendazole for its:

High-Purity Compound – over 99% lab-tested for reliability
Consistent Batch Quality – reproducible results across experiments
Flexible Research Formats – capsules for measured dosing, powders for custom formulations
Zero Additives or Contaminants – pure, research-grade chemical
Ethical and Transparent Sourcing – third-party COA verification included

These benefits focus on research precision and experimental confidence, not therapeutic use.

Side Effects / Precautions

Fenbendazole is not intended for human or veterinary consumption. Handling should be limited to trained laboratory personnel:

• Avoid ingestion, inhalation, or skin contact.
  
  
• Use standard laboratory PPE (gloves, goggles, lab coat).
  
  
• Follow all institutional and regulatory safety protocols

Recommended Dosage / Usage

Fenbendazole dosing for research purposes depends entirely on the experimental protocol:

• Capsules: pre-measured for reproducibility in lab experiments
  
  
• Powder: use precise laboratory scales to achieve intended experimental concentrations
  
  

Researchers should strictly adhere to institutional guidelines and experimental protocols.

Safety Precautions / Storage

To maintain stability and purity:

• Store in a cool, dry place
  
  
• Keep containers tightly sealed
  
  
• Avoid direct sunlight, heat, or humidity.
  
  
• Handle only with appropriate laboratory equipment and training

Why Choose Ablabs Fenbendazole?

Ablabs Fenbendazole is trusted internationally by scientists for:

• Transparent, reproducible lab-tested purity
  
  
• Ethical sourcing and batch integrity
  
  
• High repeat order rate from research institutions
  
  
• Fast, tracked worldwide shipping
  
  
• Responsive customer support
  
  

Each order includes a Certificate of Analysis (COA) verifying batch number, purity, and identity.

How we test every batch

Every lot we sell, whether it ends up in capsules or in a powder bag, runs through the same checks before it leaves our facility:

1. Identity confirmation by FT-IR (Fourier-Transform Infrared Spectroscopy), matched against a fenbendazole reference standard.
2. Purity by HPLC (High-Performance Liquid Chromatography). The pass mark is 99.0%. Anything below sits in quarantine.
3. Third-party verification on selected batches by an independent laboratory.
4. In-process checks during encapsulation to confirm fill weight stays within spec.

The Certificate of Analysis you receive lists the batch number, manufacture date, expiry date, purity figure (with the chromatogram available on request), and the identity test result.

Our Vision

Precision Supplements. No Nonsense.

Ablabs was created to fill a gap in high-quality, research-grade compounds for serious users. Our mission is to supply lab-grade, research-focused products with integrity, transparency, and consistent quality — empowering scientists, researchers, and advanced experimenters worldwide.