Absolute Nutrition FBlock is a fat binding supplement that helps you manage weight more effectively by binding fats in the digestive tract. Absolute Nutrition FBlock is a fat binding supplement that helps you manage weight a bit more easily by catching fats in the gut.

The star ingredient, chitosan, works by trapping fats during digestion, while vitamin C supports its action, and the brand's longstanding commitment to quality makes it trustworthy. The star ingredient, chitosan, works by trapping fats during digestion, while vitamin C supports its action, and the brand's long standing commitment to quality makes it trustworthy.

Designed for daily use with clear directions, it fits busy lives and reflects Absolute Nutrition's longstanding focus on reliable weight management solutions. Designed to fit daily use with clear directions, it fits busy lives and reflects Absolute Nutrition's long standing focus on reliable weight management solutions.

Available Sizes & Variants:

90 caps - convenient daily dosage for ongoing support

Benefits & Features:

• Takes before meals for best fat binding.
• Takes before meals for the best fat binding.
• Targets fat absorption in the digestive tract for weight management.
• Targets fat absorption in the digestive tract for weight management.
• Star ingredient chitosan binds dietary fat while vitamin C supports the action.
• Star ingredient chitosan binds dietary fat while vitamin C supports the action.
• Lipase adds a complementary approach by aiding fat breakdown.
• Lipase adds a helpful approach by aiding fat breakdown.
• Designed to align with real life, two capsules taken shortly before meals fit into a busy day while keeping the process simple and straightforward too.
• Designed to fit real life, two capsules taken shortly before meals fit into a busy day while keeping the process simple and straightforward too.

Absolute Nutrition has built its reputation on practical weight-management solutions, and FBlock is no exception. Absolute Nutrition has built its reputation on practical weight management solutions, and FBlock is no exception. The product champions a marine derived chitosan concentrate marketed as the purest of its kind, with a deacetylation process said to boost purity and bioactivity. The product champions a marine derived chitosan concentrate marketed as the purest of its kind, with a deacetylation process said to boost purity and bioactivity. Clean sourcing and straightforward formulation help busy customers stay consistent. Clean sourcing and straightforward formulation help busy customers stay consistent. In the wider range, the brand also offers magnesium glycinate for sleep, berberine for metabolic support, and probiotics for gut health. In the wider range, the brand also offers magnesium glycinate for sleep, berberine for metabolic support, and probiotics for gut health.

Vitamin C (as Ascorbic Acid), Chitosan (Marine fiber concentrate), Lipase, Calcium Sulfate, Vegetable Cellulose, Gelatin, Vegetable Magnesium Stearate, Silica.

• GTIN: 708235088533
• Manufacturer: Absolute Nutrition
• Categories: Absolute NutritionBest Sellers
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take 2 capsules of FBlock Fat Blocker 15 minutes before meals with a full 8 oz. glass of water. Do not exceed 6 capsules per day. Store in a cool, dry place away from direct sunlight. This product is derived from shellfish; avoid use if allergic or sensitive to shellfish. Consult a doctor before use if pregnant or nursing. Avoid taking fat-soluble vitamins (A, D, E & K), medications, or fatty acids within 4 hours of ingestion. Keep out of reach of children.

Please consult the product packaging for accurate instructions on how to use the product.

The Primary Ingredient Is: Chitosan

Chitosan is a sea-derived fibre used to engage with fats in the digestive system. It’s supplied here as a marine fibre concentrate to help its functional role in digestion.

This formulation also includes vitamin C, calcium sulfate and lipase, which help to support chitosan’s role during digestion and aid the overall fat-binding process.

What Does Chitosan Do?

Chitosan binds some dietary fat in the digestive tract, contributing to fat binding during digestion.

This mechanism may be linked to modest effects on weight management when used as part of a lifestyle plan, in step with normal physiological fat handling in the body.

This supplement isn’t intended to diagnose, treat, cure, or prevent any disease.

Absolute Nutrition remains a familiar name in weight‑management nutrition, known for a clear focus on premium ingredients and dependable formulation. This heritage matters to Welzo because it lines up with our aim of teaming up with brands that bring solid know‑how and consumer‑led product development to the table. our expert team of doctors, nurses, and nutritionists assessed Absolute Nutrition for consistency, safety and product integrity, reinforcing our trust in their expertise and their specialised approach to weight‑management support.

This brand is recognised for its emphasis on purity and bioactivity in their core ingredients, including a robust chitosan offering. Their philosophy of maintaining product strength through careful processing resonates with our standards, and their dedicated development in this category helps ensure a product that fits the FBlock formulation well. We celebrated the brand’s dedication to quality as a core differentiator in the market, and we reflect that confidence in our partnership. For ongoing oversight, we rely on our supplement quality standards as part of our vetting process.

Welzo selected Absolute Nutrition for FBlock because their manufacturing focus, patient‑centred formulation approach, and proven performance in weight‑management support mirror our own commitment to safety and efficacy. This is reinforced by our internal evaluation framework, ensuring a trusted, compliant supply chain that meets UK safety expectations.