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    American Produced Formulas With TheWorld’s Highest Quality Standards

    • Our formulas are made right here in the USA in FDA, cGMP and NSF-registered facilities.

    • Our formulas have NO added artificial flavors, colors or preservatives, magnesium stearate, yeast, nuts, soy or sulfates.

    • We use a third-party laboratory to control the quality of our ingredients and manufacturers.

      Formulated by a Nutritional Scientist and
      Verified by our Clinical Advisory Board

      Tobie Kokot, MA MABHSc Evidence Based Nutritional Scientist

      With degrees in Naturopathy, Nutritional Sciences, Remedial Massage Therapies and Sport Coaching. Tobie leverages his deep knowledge and intuitive feel of ingredient synergies into each and every one of our product formulations.

      Matt Murphy, BBusCEO, Founder and BioHacker

      Matt founded Happy Mammoth in 2017. Driven by curiosity, learning, an obsession with high quality product formulation and a passion for natural health and , his search for potent plant-based ingredients takes him around the world working to improve lives.

        5 Reasons Why You Should Try Happy Mammoth

        1. Over 3.3 Million women see and feel the difference in their symptoms
        2. Our formulas only have science-backed nutrients
        3. We help women manage their weight in a healthy way
        4. We have 100% custom-made formulas developed by a Nutritional Scientist
        5. You can try our formulas risk-free to see how they work for you - thanks to our Satisfaction Guarantee
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        • Gluten FREE

        • NO Added Sugar

        • NO Added Soy

        • Dairy FREE

        • FREE from GMO's

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          Complete Gut Repair

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          Frequently Asked Questions

          Is this product vegan?

          ​Our Collagen is sourced from grass-fed cows and is, therefore, not vegan-friendly. 

          How much collagen does it have?

          For every 15g dosage, you get 9.8g of collagen

          Is it Bovine or Marine collagen?

          Our Collagen is derived from bovine. It's a type 1 and 3 collagen. These types of collagen play a major role in the growth and repair of bones, tendons, ligaments, and skin. It's typically used for gut and joint health, boosts hair and nails, and enhances exercise recovery.

          Where is the formula produced?

          Complete Gut Repair is produced in the US in small batches to maintain ultra-high quality. It meets the most rigorous FDA standards for safety and purity.