Modern meals are designed for speed and convenience. Your metabolism was not.

Today's foods are absorbed extremely quickly. For many people this leads to: Energy crashes after meals, constant hunger and cravings, afternoon fatigue, and difficulty managing weight.

It is not a lack of discipline. It is how modern food interacts with our biology.

Exclusive for US customers

Launching mid-April: CarbFence™

SIGRID CarbFence™ is an advanced liquid formula powered by SiPore® — our patented, non-systemic silica technology — designed to suppress appetite, support fat loss, and stabilize blood sugar after meals. It works locally in the gut by slowing the breakdown of carbohydrates and fats, reducing calorie absorption, and preserving lean muscle during weight loss.

Proven efficacy
over and over again

91% of subjects in reported more stable blood sugar, and 93% said they felt fuller for longer

  • Years of research

    In collaboration with leading scientists and global research partners

  • Clinical trials

    SiPore® has been evaluated in multiple clinical studies, proving both efficacy and safety.

  • Patents

    Our SiPore® technology is protected by multiple patents worldwide, reflecting over 15 years of innovation in and metabolic health.

If you are experiencing any of these symptoms, irregular blood sugar might be what's causing it:

When our glucose levels spike after a meal and then crash shortly after, that activates the hunger craving center in our brain. We feel an irresistible urge to eat sugar. Trying to resist won’t work! The solution is to solve the root cause: glucose spikes.

When we eat a meal that gives us a glucose spike, our glucose levels crash soon after. This makes us feel tired. If we want steady energy, it’s important to keep our glucose levels steady: avoiding glucose spikes is key.

An unstable glucose response can contribute to gut inflammation, disrupting the microbiome and weakening the gut lining. This can lead to bloating, discomfort, and digestive issues. Glucose stabilizers works as digestive health supplements. Balanced blood sugar supports gut health by reducing unnecessary stress on digestion and promoting a healthier microbiome.

When blood sugar levels spike, insulin rises—and when insulin is high, the body is less efficient at burning fat for fuel. Keeping blood sugar stable helps optimize metabolism, allowing your body to tap into fat stores more effectively.

Blood sugar fluctuations can disrupt hormone regulation, impacting everything from stress and energy levels to menstrual cycles and menopause symptoms. Studies show that stabilizing blood sugar can help support a more balanced hormonal system, reducing common symptoms like mood swings and irregular cycles. Glucose stabilizers can also work as PCOS supplements!

Blood sugar instability can disrupt sleep by causing nighttime awakenings, heart palpitations, and difficulty falling back asleep. Elevated glucose levels before bed can also contribute to restless nights. A steady glucose response supports deeper, more restorative sleep.

Stories from nutritionists, experts, and people like you

“Modern food works against our biology. My vision is to reduce the negative impact of modern meals by modulating digestion locally in the gut, creating greater metabolic stability one meal at a time.”

Prof. Tore Bengtsson
Founder of SIGRID
World-leading expert in metabolic health

Our Scientific and Clinical Advisory Boards

Kirsi Pietiläinen

M.D., Ph.D. in Medicine, specialized in obesity research and metabolic disease with expertise in adipose tissue biology and twin study methodology

Ghislaine Robert-Nicoud

Ph.D. in Biomaterials, specialized in biomedical research and material characterization techniques

Prof. Tore Bengtsson

World-leading expert in metabolic health and longevity expert

Eric Johnston

Ph.D. in Organic Chemistry, specialized in the design and - production of synthetic mesoporous silica, 10 years of experience in scientific research in ​​polymers