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>99% Pure
Fenbendazole
Laboratory
Tested
Quality Protocol
Included
Fenbendazole Capsules 500mg
Price range: $ 131.97 through $ 228.25
Pure, tested, and trusted. With over 20 years of expertise, Fenben LAB delivers the essence of purity in every fenbendazole capsule.
Fenbendazole 500 mg capsules, crafted with the same uncompromising quality and with the precision, purity, and reliability Fenben LAB is known for.
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For your convenience
We provide affordable pure fenbendazole compounds that are convenient to use.
No fillers. 100% fenbendazole
The only ingredient is pure fenbendazole. The capsule shells are plant-based (vegan). Other products on the market contain fillers.
Quality control
Each batch of Fenben LAB Fenbendazole is continuously analysed for purity and quality. You can find this Certificate of Analysis (Quality Protocol) inside each product packaging or by clicking on the ‘Certificate of Analysis (Quality Protocol)’ icon on our website.
Ideal quality-to-price ratio
Thanks to the aforementioned high quality of our products and our competitive prices, more and more customers are choosing us after having used similar products from other manufacturers.
After reading great reviews about us and our products on social media, they change their minds and become our regular customers.
Long-term experience
Those who have been choosing and trusting our product since our beginning know that we are reliable. We thank them for their trust and loyalty to Fenben LAB.
Our regular customers are proof of our product quality and of our honest work.
Reliable supplier
We are confident in the quality and purity of the fenbendazole we offer you.
Our name, which has established itself in the market, guarantees that you are choosing a quality product.
Continuous product quality testing
Fenben LAB product quality is constantly monitored. Your trust and our quality are the most important thing to us. That is why we continuously test our products that reach you. Our greatest asset is our good name and strong reputation. Trust our Quality.
Honorable competition
Fenben LAB does not engage in any word of mouth that could potentially damage the reputation of other manufacturers.
We believe in fair competition, because our product quality makes us feel strong.
PRODUCT DATA SHEETS AND CATALOG
60-DAY MONEY BACK GUARANTEE
If you are not pleased with our product, you can get your money back. We offer a 60-day refund policy, which means you can return a product and get a refund within this period. Read more about our refund policy.
CUSTOMER SERVICE
Personnel at Fenben LAB are here to serve you. Business inquiries to our offices are always welcome. You can email, call, or fax our offices 24/7. If you have any queries about your order, we’re always available to answer your questions and concerns over email and telephone at any time.
SHIPPING
We offer free worldwide shipping, ensuring a speedy delivery once your order is placed. To eliminate custom fees and accelerate the dispatch process, we house products in the EU and the States. You’ll receive delivery straight to your door with Express Shipping and EMS, or have your order shipped via Priority registered mail. Our top priority is servicing you, the client, and making sure you receive your product on time. We cater to over 80 countries, offering shipping via EMS, post, or Express Shipping.
WAREHOUSE
Our warehouses ensure the safeguarding of your product from any damage. As the focal point of our operations, it is our duty to keep our production warehouse in top form to prepare each product for global shipment. Each item is carefully packaged and dispatched around the world, ensuring it arrives in optimal condition.
PRODUCT DIMENSIONS
Fenben LAB Fenbendazole 500mg packaging dimensions
Fenben LAB Fenbendazole 500mg 90 capsules packaging dimensions:
Fenben LAB Fenbendazole 500mg 180 capsules packaging dimensions:
FREQUENTLY ASKED QUESTIONS
Is this fenbendazole really >99% clean?
Quality of our product is number one for Fenben LAB team. With a continuing focus on it, we employ one of the best laboratories in the USA to provide a trustful and undeniable purity results. The detailed answer to this question can be found in the Certificate of Analysis (Quality Protocol) by clicking on the icon.
What combinations are possible with the 500mg fenbendazole capsules?
The 500mg fenbendazole capsules can be combined in different quantities to form totals such as 1000mg, 1500mg, or 2000mg.
What size capsule shells are used for 222mg, 444mg and 500mg capsules?
The 222mg capsules are size 0, which is 0.76 in or 19.4 mm in length (±0.76 mm). The 444mg and 500mg capsules are size 00, which is 0.85 in or 21.7 mm in length (±0.76 mm). Please see the capsule size comparisons below.
What is the expiration date of your current product? How do I store Fenbendazole?
The expiration date of our products is about 2 years, depending on the batch number.
If kept tightly closed in the freezer, the expiration date can extend significantly.
Please note that only powder form of the product can be held in the freezer. Capsules can be held in the refrigerator.
Please see the tips for increasing the longevity of fenbendazole below.
Please make sure that the cap of the bottle is shut when storing it in the refrigerator. Repeated opening can cause the humidity inside the refrigerator to collect in the container.
We would also advise you to not throw away the Silica Gel packs because they are great at protecting the bottle contents from collecting humidity.
If you do not plan to open the container constantly, the best thing to do would be to place the bottle in a dry, dark area, which is below 77 °F (<25 °C), equivalent to room temperature, e.g. a cabinet.
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LATEST UPDATES
Continuous In-House Quality Testing – Premium Fenbendazole Quality, Here and Now
Continuous in-house testing is at the core of how Fenben LAB ensures premium fenbendazole quality....
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New Fenben LAB Product: Fenbendazole 500 mg Capsules Now Available
We’re introducing our new 500 mg Fenbendazole Capsules in 90- and 180-capsule bottles, expanding the...
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We’ve Expanded Our Customer Support Hours: Live Support Now 7 Days a Week
We’ve expanded our customer support hours! Our live support team is now available 7 days...
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U.S. Import Regulation Change: What It Means for Our Customers
On August 29, 2025, the United States ended the de minimis exemption for imports under...
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Counterfeit Fenben LAB Products Detected on Amazon.com – How to Protect Yourself
We've discovered counterfeit versions of our Fenbendazole 222 mg being sold on Amazon.com by unauthorized...
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How Fenben LAB Ensures Top Product Quality: Innovative Technology and Faster In-House Testing
Fenben LAB takes product quality to the next level with advanced in-house testing capabilities. Using...
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Smaller Packs – 9% Lower Prices: Increasing Accessibility to Fenbendazole
To make Fenben LAB products more accessible for everyone, we have permanently reduced the prices...
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Reduce Waste, Save Money – The Power of Buying Fenbendazole in MegaPack
Buying in megapacks helps save money and reduce waste. Larger quantities mean a lower price...
Continue Reading| Weight | N/A |
|---|---|
| Dimensions | N/A |
Fenbendazole is a member of the class of benzimidazoles.
Chemical formula: C15H13N3O2S
Molecular weight: 299.35 g/mol
CAS number: 43210-67-9
It is an almost white-colored powder.
Each batch is analyzed for purity and quality, and we provide a Certificate of Analysis (Quality Protocol) confirming the product’s specification.
Upon purchase, this product should be stored in cool or room temperature dry conditions and kept sealed when possible. This prevents humidity from affecting the fenbendazole capsules.
All fenbendazole capsule shells are plant-based, allowing for quicker digestion in the stomach.
The Material Safety Data Sheet affirms that fenbendazole capsules are hazard free, as the level of toxicity is notably low.
Fenbendazole is not under patent and has no restrictions, so it can be sold and transported without regulatory limitations.
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