We use standard pharmaceutical capsule sizes — size 0 and size 1 — depending on the formula. Full details are provided in each product listing.

On Amazon, names like Phenbendazole and Fenbenol are used primarily due to policy reasons. Despite the different names, these products all contain only one active ingredient: "Fenbendazole".

• Fenbendazole and Mebendazole belong to the benzimidazole family and are mainly formulated for treating parasitic worms.
• Fenbendazole capsules are routinely administered to animals for worm control, and researchers are increasingly investigating them for off-label immune support and as adjunctive therapy in leukemia management.
• Mebendazole, by contrast, is the standard therapy for human intestinal worm infections such as enterobiasis and trichuriasis.
• Fenbendazole is often found on the shelf in veterinary clinics and is also sold in pharmaceutical-grade, 99% pure powders from reputable suppliers such as Sanarelab.
• Some laboratories are studying the combined use of Fenbendazole and Ivermectin for experimental immune modulation and as alternative support in various disease protocols.
• If you are in the market for Fenbendazole, the formulations from Sanarelab are well-regarded for both anthelmintic and adjunctive wellness applications.

You can buy Fenbendazole capsules directly from our official store at Sanarelab.com or through our verified Amazon listing.

Our Fenbendazole has been rigorously tested to ensure the highest quality and purity.

Two Independent Lab Tests: Conducted in the United States.

Confirmed Purity: 99.9%

These consistent results highlight our commitment to providing you with a product of exceptional purity and reliability.

In compliance with Amazon's established policies and procedures, we utilize the name "phenbendazole"/222/Phenben in line with other sellers. However, on our website, we use the original name of the product, which is "Fenbendazole."

We reassure you that you will receive 99% pure Fenbendazole in capsule form, and you need not be concerned about the naming convention. Providing quality products and exceptional customer service is our top priority.