Carb Fence

Carb Fence is clinically proven to help reduce appetite, curb cravings, support fat loss, preserve lean muscle, and stabilize post-meal blood sugar.

Its active ingredient, SiPore® — a patented, non-systemic technology — works locally in the gut to slow the breakdown of carbohydrates and fats. This results in fewer calories absorbed from each meal, steadier energy, and more natural portion control.

Individuals using Carb Fence usually experience:
– Reduced hunger and improved fullness
– Decreased snacking and cravings
– Sustained weight loss
– Healthier body composition

For best results, Carb Fence should be taken daily with meals and used under physician supervision as part of the dietary management of blood sugar imbalance.

Carb Fence is available exclusively in the United States through the official SIGRID online store and through select U.S. clinics that partner with SIGRID.

We do not sell Carb Fence on Amazon, in retail stores, or through any unauthorized third-party resellers. Buying directly ensures you receive the authentic, clinically tested formula powered by our patented SiPore® technology.

Yes. Carb Fence and our SiPore® technology have been evaluated through multiple pre-clinical and clinical studies, confirming the effectiveness of our product at every stage — from the lab bench to the final product. Most recently, a U.S. IRB-approved real-world study with 80 participants, led by faculty from the University of Maryland School of Medicine, demonstrated significant reductions in hunger and cravings, meaningful weight loss with muscle preservation, and excellent safety and tolerability.

Carb Fence begins working with your very first meal. Most users notice increased satiety — feeling fuller for longer — and reduced appetite between meals right from day one. In our most recent study, significant reductions in hunger and cravings were observed immediately, followed by visible weight changes within the first month. For lasting results in weight management and energy balance, we recommend consistent use for at least 3 months.

No serious adverse events were reported in the Carb Fence study. The product was well tolerated, with only mild and temporary digestive discomfort occasionally noted. Carb Fence is powered by our patented SiPore® natural mineral, which has self-affirmed GRAS (Generally Recognized as Safe) status.

Carb Fence can be used safely over the long term as part of a healthy lifestyle. We recommend taking it daily to support glucose and appetite control, fat reduction, and overall metabolic health. Consistency is key to achieving and maintaining results.

Carb Fence is formulated for the dietary management of blood sugar imbalance. Use only under physician supervision.

Carb Fence can generally be taken alongside other medications or supplements, but timing matters. Our patented SiPore® technology works locally in the gut and is not absorbed into the bloodstream.

For optimal results and to minimize potential interactions in the digestive tract, take Carb Fence at least 2 hours before or after any other orally administered medication or supplement. If you’re taking prescription medication, consult your healthcare provider before use.

Yes. Carb Fence can be taken with moderate alcohol consumption. However, excessive alcohol intake may negatively affect metabolism and weight management, so moderation is advised.

Yes. Carb Fence is 100% vegan and free from animal-derived ingredients, additives, and common allergens.

Unlike general weight management products, Carb Fence provides a specific nutritional approach to managing how your body processes carbohydrates and fats. It works locally in the gut through a purely mechanical mechanism — it doesn’t enter the bloodstream or alter metabolism.

Its patented SiPore® silica structure slows the breakdown of carbohydrates and fats during digestion, supporting glucose control, reducing calorie absorption, and increasing satiety. The result: you feel fuller for longer, snack less between meals, and naturally consume fewer calories — without stimulants or systemic effects.

Both products are powered by our patented SiPore® technology and work by slowing the breakdown of carbohydrates and fats in the gut — helping to balance blood sugar levels and increase satiety after meals.

Carb Fence is a medical-grade liquid formula with a higher dose and faster onset of action, designed for the distinctive nutritional requirements of blood sugar imbalance. It provides stronger appetite control and a longer feeling of fullness between meals, supporting visible weight and fat reduction. Carb Fence is intended for use under physician supervision.

Glucose Stabiliser delivers the same core SiPore® benefits in convenient capsule form at a lower dose. It’s designed for everyday use to smooth blood sugar fluctuations and promote steady energy. More than 15,000 customers have already improved their metabolic health with Glucose Stabiliser.

In short: Glucose Stabiliser supports daily metabolic balance — Carb Fence builds on this foundation with enhanced satiety and weight-management effects.