• Upgraded Vitamins

        Vitamers are the different bioactive forms of essential vitamins found in whole foods. Our cutting-edge vitamin extraction technology stabilizes whole food vitamins to preserve vitamers, ensuring greater nutrient diversity for optimal health benefits. This is why IsaLean Protein Shake has 24 vitamins and minerals to ensure you get the essential nutrients needed for a healthy diet and lifestyle.

      • A Complete Meal

        This nutrient-dense meal will leave you feeling satisfied and energized. It’s packed with protein, essential vitamins and minerals, and a complete branched-chain amino acid profile. It also has a balanced macronutrient profile with filling fiber, healthy fats, and energy-fueling carbohydrates.

      • Achieve Your Goals

        Getting great nutrition has never been simpler and more convenient. These shakes taste delicious and contain everything you need to achieve your long-term weight loss goals and maintain lean muscle for a healthy lifestyle.

      • Sustainable Packaging

        Our Post-Consumer Recycled (PCR) canisters are made from environmentally friendly recycled plastic. Instead of being sent to a landfill, these previously used plastics are reconstructed for a new purpose. Bonus: Every scooper in your favorite Isagenix shake is 100% biodegradable and compostable!

      • Quality Tested

        Third-party quality and clinically tested to ensure product purity for scientifically supported results.

      What's Inside

      Nutrient-Dense Superfood Shake

      High-Quality Protein
      Each serving provides 24 grams of high-quality protein, including undenatured whey from hormone-free, grass-fed New Zealand dairy cows on farms committed to exceptional quality and sustainability.
      Branched-Chain Amino Acids
      BCAAs refer to leucine, isoleucine, and valine, which are the amino acids your body needs but can’t produce on its own. A little boost of these superior amino acids helps you build and maintain lean muscle.
      Plant Sourced Vitamins & Minerals
      Each serving contains 24 essential vitamins and minerals from whole foods such as kale, spinach, broccoli, sweet potatoes, mushrooms, and more.
      Active Enzymes & Fiber
      Active enzymes help ease digestion and support nutrient absorption. Plus, plant-based fiber and healthy fats help satisfy cravings, so you feel fuller longer.
      Clean Ingredients
      Completely soy-free, gluten-free, non-GMO, kosher, and low glycemic with no artificial flavors, colors, or sweeteners.

      30-Day Satisfaction Guarantee

      If you are not completely satisfied with a product, you may contact us for a refund of the money you paid for the product (less shipping) at any time during the 30 day period following the date of purchase.  Other limitations apply. See Isagenix Return & Refunds Policy.

      What are Shake Days?

      Shake Days provide a framework for healthy eating and balanced nutrition. Taking
      control of your health and reshaping your habits is easier with protein-packed
      IsaLean Shakes, balancing adaptogens, and targeted supplements.
      MORNING
      • IsaLean Shake - 1 serving
      • Natural Accelerator - 2 capsules
      LATE MORNING
      • Adaptogen Elixir or Ionix Supreme - 1 serving
      • Optional 100-200 calorie snack
      AFTERNOON
      • IsaLean Shake - 1 serving
      EVENING
      • 400-600 Calorie Meal
      • IsaFlush - 2 capsules

      Common Questions

      IsaLean Protein Shake is a complete meal replacement that delivers balanced nutrition and contains superior nutrition compared to other meal replacement shakes on the market. Each serving provides 24 grams of high-quality protein—including whey from pasture-raised cows not treated with hormones or routine antibiotics. These shakes also offer 24 vitamins and minerals from whole foods, including broccoli, spinach, kale, pumpkin, sweet potato, sunflower seeds, chlorella, maitake and shiitake mushrooms. This blend delivers vitamins and minerals in their naturally occurring forms and provides a diversity of vitamin forms called vitamers.
      IsaLean Protein Shake provides balanced nutrients to maximize nutrition while helping you track caloric intake for weight loss and effective weight management. Our shakes have added enzymes to help break down carbohydrates, proteins, fats, and other key nutrients.
      Depending on calorie needs and weight loss goals, IsaLean Protein Shakes can replace 2-3 meals per day.
      You can customize your Isagenix System to meet your needs. Remember that adding extra ingredients to your IsaLean Protein Shake increases the caloric intake.
      If you're active, you may need additional calories to fuel your day. We recommend you switch out one or both of your IsaLean Protein Shakes with IsaLean Performance Protein or add a scoop of Tri-Release Protein to your IsaLean Protein Shake to increase your protein and caloric intake. The extra protein will help fuel your body with the nutrients and calories needed when working out.
      Different forms of a vitamin, known as vitamers, often have subtly different benefits from one another. A diversity of vitamers from whole foods helps ensure you receive various benefits.
      Yes! IsaLean Protein Shake is designed to provide the nutrition of a complete meal. It's crafted with natural ingredients from whole foods to make good nutrition easy.
      IsaLean Protein Shakes contains 24 grams of high-quality protein, including undenatured whey protein concentrate and milk protein concentrate from pasture-raised, grass-fed cows not treated with hormones or routine antibiotics.
      An IsaLean Protein Shake is perfect anytime you need a delicious and convenient meal. You can use it to replace up to two meals per day during Shake Days as part of an Isagenix System.

      †††Transparency and accuracy are a top priority at Isagenix. We constantly strive to ensure that product information is complete, accurate, and current. The facts panels displayed on our website are for convenience and the actual product and supplement or nutrition facts may vary slightly due to the availability of ingredients or changes to the manufacturing process.  Please review the facts panel included on the label for each product received to ensure the product meets your dietary and supplementation needs.

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