Over 41,724 Five Star Reviews

Get Your Old Self Back Naturally™

Our premium evidence-based formulas are transforming the lives of over 2.4 million Women worldwide. Regain control of your health, emotions and wellbeing starting NOW…

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  • 2.4+ Million Customers in 36 Countries

  • Formulated By A Nutritional Scientist

  • Ingredients In Scientifically Validated Doses

  • Clean Ingredients Without Artificial Add-Ons

    Featured In:

    • “It made me so calm and centred, my husband instantly noticed the change.”

    • “My confidence is back. My belly feels flat. And I feel like myself again!”

    • “My happiness is returning and my body is stronger. I’m absolutely blown away by how fast it works!”

    • “This is a supplement you’ll actually enjoy taking. It tastes so delicious -like a vanilla milkshake.”

    • “The 9 list: Complete Gut Repair”

    • “My tummy is definitely better than it was, which is nothing less than a freaking miracle.”

      • 95067+

        Reviews in our website

      • 2.4+ Million

        Customers

      • 7M+

        Bottles sold

        Real Results From Our Customers

        2.4 Million+ Women Are Making New Long Lasting Positive Health Changes

        • ★★★★★

          4 weeks in and my hot flashes go away

          "After 4 weeks on Hormone Harmony, my hot flashes have completely gone. Now I've got more energy and I'm sleeping better"

          Jenny T.

        • ★★★★★

          I’m feeling a lot better and my digestive issues go away

          "I feel better, it's helped with my hot flashes, chronic digestives issues... I'm feeling a lot happier and better with myself and life in general"

          Cathy N

        • ★★★★★

          Goodbye food intolerances

          "My bloating has subsided, I have less reactions from foods I was once intolerant to. I will be continuing to buy this product. Health is wealth, so yes the great effects are worth the price."

          Andrea W

          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.

            4 Reasons Why You Should Try Happy Mammoth

            • Over 2.4 Million women see and feel the difference in their symptoms
            • 2Our formulas only have science-backed nutrients
            • 3We help women manage their weight in a healthy way
            • 4We have 100% custom-made formulas developed by a Nutritional Scientist
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            Pioneering World-Leading Quality Standards & Testing

            • 3rd Party Tested

              Hormone Harmony is tested as in independent scientific laboratory to guarantee quality and efficacy. 

            • Heavy Metal Tested

              Know with absolute confidence all ingredients have been examined for Heavy Metals using world class testing methods.

            • Free From Artificial Additives

              Free from artificial fillers, preservatives, artificial sweeteners, binding agents and other additives your body doesn’t need...

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

              • Tobie Kokot, MA

                BHSc 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, BBus

                CEO, 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.

              • Aimée Gould Shunney, ND

                Women's Hormonal Doctor

                Dr. Aimée has been in private practice since 2001, currently at Santa Cruz Integrative Medicine in Santa Cruz, CA. She specializes in women’s health including menopause management, bio-identical hormone balancing, and functional digestive issues. 

              • Annie Savage, ND

                Hormone, PMS and Menopause Doctor

                Annie is a licensed naturopathic doctor from Vancouver, Canada, with a passion for natural healthcare. Annie has extensive knowledge in women's health, natural medicine, and has developed an online coaching program "The Symptom-Free Period System."
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