Name: Carb Fence | Clinically Proven Appetite & Weight Control
Brand: SIGRID US
SKU: 51377840095527
Price: 14.99 USD
Availability: InStock

Carb Fence™

Rated 4.7 / 5.0 by 20,000+ customers

A medical food liquid formula to support appetite control, reduce the impact of meals & promote fat loss while maintaining lean muscle mass.

Suppresses appetite for hours after meals

Support weight loss without restrictive diets

Reduces cravings and snacking between meals

Slows carb & fat absorption, works locally in the gut

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Carb Fence is designed for the dietary management of impaired carbohydrate metabolism. When your body struggles to keep blood sugar in a healthy range after eating carbs.

It may be relevant if you:

Feel hungry again shortly after eating
Experience cravings or snack between meals
Notice energy dips after meals
Want support with weight management, including fat loss while maintaining lean muscle mass

Carb Fence works locally in the gut and is designed to be used with meals as part of a balanced routine.

Use under the supervision of a healthcare professional.

Rated 4.7 / 5.0 by 20,000+ reviews

Thousands Lost Weight, Read Their Stories

Join 20,000+ customers who've taken control of their energy and appetite.

Anita P. Verified Customer

Rated 5.0 / 5.0

‘’I get so frustrated with my weight. I get to a certain point and it just plateaus. I've tried loads of different diets and exercises and nothing budges. Someone suggested these tablets to me and I thought why not give them a chance. I'm now a stone down. I've finally found something that works. I highly recommend trying these.’’

Weight finally moved
Lost 1 stone

Mia S. Verified Customer

Rated 5.0 / 5.0

"I've been prediabetic for two years and tried everything to control my appetite. I'd eat lunch and be starving again within two hours, constantly snacking and gaining weight. Three weeks using this and I'm genuinely shocked. I take it with meals and I'm satisfied for hours. No cravings, no constant hunger. I've lost 8 pounds without changing what I eat."

Appetite finally controlled
Lost 8 pounds naturally

Sydney S. Verified Customer

Rated 5.0 / 5.0

"I was constantly fighting hunger all day long. I'd eat a full meal and two hours later I'd be raiding the fridge again. My blood sugar was all over the place and my doctor warned me about prediabetes. I started using Carb Fence with each meal and the difference was immediate. I actually stay full now. I've lost 12 pounds in six weeks and my energy is so much better."

Hunger under control
Down 12 pounds in 6 weeks

Megan D. Verified Customer

Rated 5.0 / 5.0

"After trying every diet under the sun, nothing stuck. I'd lose a few pounds then gain it right back because I couldn't control my appetite. A friend told me about Carb Fence and I figured why not. I've been taking it for two months now and I'm down 15 pounds. But the best part is I'm not hungry all the time anymore. I can eat normally and actually feel satisfied. No more constant snacking. No more obsessing over food. This has been life-changing for me."

Hunger suppressed
Lost 15 lbs

carb fence

A Medical Food. Designed for Sustainable Weight Loss

Carb Fence works locally in the gut to reduce the impact of carbohydrates and fats during digestion, helping support:

Powerful Appetite Suppression

Satisfied for hours
Stop constant snacking

Sustainable Weight Loss

Lose fat, keep muscle
See results in weeks

Stable Blood Sugar Control

Flatten post-meal spikes
No afternoon energy crashes

Safe & Non-Systemic

Works in gut only
Well tolerated

Sustainable Weight Loss

Lose fat, keep muscle
See results in weeks

THE PROBLEM

Why You Can't Lose Weight, No Matter How Hard You Try

It's not willpower. Modern meals, fast food, processed carbs etc. are engineered to be absorbed faster than any meal humans have ever eaten. When digestion is that fast, blood sugar spikes. Then it crashes. Then you're hungry again. Then you eat. And the cycle runs your day. You've been fighting the symptom: the hunger. The real problem is the speed. Carb Fence slows the speed.

Patented SiPore® Technology

The Science Behind Lasting Fullness

SiPore® slows carb and fat digestion in your gut, promoting a steadier response in blood sugar, instead of spiking.

SiPore® slows carb and fat digestion in your gut - so you feel fuller for longer and break the cycle of constant hunger & snacking.

This means you stay energised for hours after eating. Cravings disappear. Snacking between meals stops naturally. Weight management becomes easier.

What users of SiPore® users report when digestion slows

Blood Sugar Stays stable after meals, no sharp spike and sudden crash.
Energy Feel full for longer after eating. Less urge to snack between meals.
Weight Promotes fat loss without loss of muscle mass
Appetite Eat less naturally. Less need for strict dieting.

SiPore® works locally in your gut during digestion. It does not enter the bloodstream and is designed to reduce the impact of the food you eat.

what’s inside

One Active Ingredient.

Pure SiPore® silica, a natural mineral, precisely engineered to work during digestion.

Patented SiPore® tech

Naturally found in food

but does it actually work?

Most Participants Lost Weight in Just 4 Weeks

Among responders, average weight loss was 4.2 lbs Results from a real-world study with 80 Americans showing the effectiveness of CarbFence™

U.S. Real-World Evidence Study, 2025 (N=80)

62% of participants lost weight

Responders lost 4.2 lbs on average

CarbFence™ showed an immediate impact on appetite and cravings, resulting in meaningful weight loss without loss of muscle mass. Participants demonstrated excellent tolerability, high daily compliance, and no serious adverse events.