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    Certified Naturals

    Glycemic Control with InSea2 Antioxidant, Weight Loss, Blocks Carbs + Sugars, 60 capsules

    Glycemic Control with InSea2 Antioxidant, Weight Loss, Blocks Carbs + Sugars, 60 capsules

    Supports healthy blood glucose levels

    Glycemic health

    Organic seaweed supplement that lowers the glycemic index of meals, improving insulin sensitivity and overall metabolic health over time. 

    • Starts working immediately
    • Beneficial for obese or overweight individuals
    • Helpful for type II diabetics, prediabetics, and keto dieters


    Are you trying to limit excess carbs in your meals without success?

    Do you feel tired and unfocussed after carb-heavy meals?

    Are you trying to manage your weight and blood glucose levels for better health?


    If this sounds familiar then Certified Naturals Glycemic Control supplement may be beneficial for you. It contains the clinically studied ingredient InSea2® which helps support healthy blood glucose levels and reduce the glycemic index of ingested foods.


    Naturally sourced and proven effective


    InSea2 is the only natural ingredient with an action on the two digestive enzymes that transform dietary carbohydrates into glucose. This dual action can reduce glycemic stress by up to 48.3% from the first use, in addition to offering long-term benefits on glycemic health

    InSea2 is formulated from two brown seaweeds native to the Canadian Maritime provinces. Together in an optimal ratio determined by research, Ascophyllum nodosum and Fucus vesiculosus have been combined and researched for their benefits for glycemic health.


    Works with your body's own natural digestive process

    InSea2 has been shown to slow down the digestion and absorption of carbohydrates and sugar for improved glycemic health. When taken together with a meal containing carbohydrates and sucrose (table sugar), InSea2 inhibits the α-amylase enzyme that breaks down carbs as well as the α-glucosidase enzyme that breaks down complex sugars.

    Concentrated polyphenols known as phlorotannins, unique to brown seaweeds, are the micronutrients that inhibit the relevant enzymatic activity. By inhibiting this activity, lesser amounts of carbs and sugars are absorbed, making the digestion of the food slower, allowing the body to better manage glycemic stress.


    Placebo controlled trials confirm immediate glucose lowering effect

    Patients were given 500 mg of InSea2 or a placebo prior to a high carbohydrate meal. Their blood glucose levels were monitored for a 3-hour period post-meal. InSea2 patients showed a 48% reduction (iAUC) in incremental glucose versus the placebo group. The seaweed combination also demonstrated a 12% reduction in incremental insulin and increased insulin sensitivity by 7.9% compared to the placebo. This study showed that InSea2 effectively reduces glycemic stress in response to carbohydrate ingestion.


    InSea2 Lowers Glucose and Insulin Levels after a Carbohydrate Meal


    Recommended Use: 

    Helps support healthy blood glucose levels. Helps to reduce the glycemic index of ingested foods.


    Recommended dose: Adults: 2 capsules, once or twice daily. Do not exceed twice daily. Take 30 minutes before a starch containing meal or high glycemic index meal with a glass of water.


    Each vegetable capsule contains:
    InSea2 Brown Seaweed Blend 250 mg
      Ascophyllum nodosum thallus extract (20:1) 237.5 mg
      (4750mg QCE)  
          71.25 mcg iodine  
          23.75mg polyphenols  
      Fucus vesiculosus thallus extract (20:1) 12.5 mg
      (250mg QCE)  
          3.75 mcg iodine  
          1.25mg polyphenols  

    *InSea2 is a clinically researched blend of polyphenol-rich brown seaweeds wildcrafted from the waters of the Canadian Maritime provinces.

    Size: 60 Vegetable Capsules
    NPN: 80096994


    Non-medicinal ingredients: Microcrystalline cellulose, colloidal silicon dioxide, vegetable grade magnesium stearate and hypromellose (vegetable capsule).


    Cautions and Warnings: Do not use if pregnant or breastfeeding. Consult a health care practitioner before use if you have diabetes. Consult a health care practitioner beyond duration of 3 months. Discontinue use and consult a health care practitioner if you experience symptoms of hypoglycemia including feelings of anxiety, dizziness, tremor, sweating, nausea, or headache.

    Contraindications: Do not use if you are allergic to iodine.


    Keep out of the reach of children. Do not use if under cap safety seal is broken.


    Free from animal derivatives, artificial colors, artificial flavors, corn, gluten, wheat, lactose, dairy, preservatives, soy, added sugar, yeast and GMO materials.



    Clinical Studies

    InSea2 has been clinically tested on more than 900 volunteers in eight independent clinical studies, the results of which have been published in reputable scientific journals.

    These clinical trials have confirmed the efficacy and safety of InSea2® in helping to maintain and improve glycemic health in the short and long term.

    Paradis ME, Couture P, Lamarche B. A randomised crossover placebo-controlled trial investigating the effect of brown seaweed (Ascophyllum nodosum and Fucus vesiculosus) on postchallenge plasma glucose and insulin levels in men and women. Appl Physiol Nutr Metab. 2011 Dec;36(6):913-9. doi: 10.1139/h11-115. Epub 2011 Nov 16. PMID: 22087795.
    Haskell-Ramsay CF, Jackson PA, Dodd FL, Forster JS, Bérubé J, Levinton C, Kennedy DO. Acute Post-Prandial Cognitive Effects of Brown Seaweed Extract in Humans. Nutrients. 2018 Jan 13;10(1):85. doi: 10.3390/nu10010085. PMID: 29342865; PMCID: PMC5793313.
    Derosa G, Cicero AFG, D’Angelo A, Maffioli P. Ascophyllum nodosum and Fucus vesiculosus on glycemic status and on endothelial damage markers in dysglicemic patients. Phytother Res. 2019 Mar;33(3):791-797. doi: 10.1002/ptr.6272. Epub 2019 Feb 3. PMID: 30714233.
    Derosa G, Pascuzzo MD, D’Angelo A, Maffioli P. Ascophyllum Nodosum, Fucus Vesiculosus and chromium picolinate nutraceutical composition can help to treat type 2 diabetic patients. Diabetes Metab Syndr Obes. 2019 Sep 18;12:1861-1865. doi: 10.2147/DMSO.S212429. PMID: 31571960; PMCID: PMC6757141.
    Nicolucci A, Rossi MC, Petrelli M. Effectiveness of Ascophyllum nodosum and Fucus vesiculosus on Metabolic Syndrome Components: A Real-World, Observational Study. J Diabetes Res. 2021 Sep 30;2021:3389316. doi: 10.1155/2021/3389316. PMID: 34631894; PMCID: PMC8497120.
    Gabbia D, De Martin S. Brown Seaweeds for the Management of Metabolic Syndrome and Associated Diseases. Molecules. 2020 Sep 12;25(18):4182. doi: 10.3390/molecules25184182. PMID: 32932674; PMCID: PMC7570850.



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