IsaLean® Performance Protein

Your shake just got an upgrade. This science-backed, nutrient-dense meal contains high-quality protein to help push past weight loss plateaus while nourishing your body with essential whole-food-sourced vitamins and minerals. This protein shake covers all your nutritional bases to fuel your body, help build lean muscle, and boost your metabolism.

• 36 grams of high-quality protein, including undenatured whey from grass-fed cows
• Superior amino acid profile with branched-chain amino acids (BCAAs)
• 24 vitamins and minerals from whole food sources
• Features an array of nourishing vitamin forms called vitamers
• Helps stimulate muscle protein synthesis
• Aids in reducing age-related muscle loss
• Active enzymes for optimal digestion and nutrient absorption
• Clinically studied and third-party quality-tested
• No artificial flavors, colors, or sweeteners

Values + Benefits

• 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 Performance Protein 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 BCAA profile. It also has a balanced macronutrient profile with filling fiber, healthy fats, and energy-fueling carbohydrates.

• Long Term Results

  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 help 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

  

  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.

  
  

   

  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

  What is IsaLean Performance Protein, and why is it unique?

  IsaLean Performance Protein 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 36 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.

  Why is IsaLean Performance Protein so important for the body?

  This shake is a complete, low-glycemic meal replacement with 36 grams of high-quality protein. It is great for individuals looking for increased muscle growth support or wanting to bust through weight loss plateaus. Whey protein is superior to other proteins for muscle growth and fat burning. Research also shows that whey protein supports the maintenance of lean muscle mass, which supports long-term weight maintenance. Isagenix whey protein is pure, undenatured, and of the highest quality.

  How many meals per day can I replace with IsaLean Performance Protein?

  Depending on calorie needs and fitness goals, these shakes can replace 2-3 meals daily.

  Can I add fruit or other ingredients to my IsaLean Performance Protein?

  You can customize your Isagenix System to meet your needs. Remember that adding extra ingredients to your shake increases the caloric intake.

  How do vitamers support health?

  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.

  Is IsaLean Performance Protein a meal replacement?

  Yes! This 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.

  What type of protein does IsaLean Performance Protein contain?

  It contains 36 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.

  When should I enjoy my IsaLean Performance Protein?

  IsaLean Performance Protein is perfect before or after a workout or anytime you need a delicious and convenient meal. As part of an Isagenix System, you can use it to replace up to 2-3 meals per day during Shake Days.