While we run through our busy schedules each day, many of our diets are not meeting our health and lifestyle needs. From consuming enough protein to getting all of the vitamins and minerals that we need, nutritional supplements have become a necessity.

Superfood powders and shakes have become quite popular in recent years. They’re a quick beverage that helps fill in all of the nutritional gaps that you are experiencing. Two prominent players in the nutritional supplement market are Isagenix and Ka’Chava.

Let’s compare and contrast both Isagenix and Ka’Chava, considering the information that will help you make an educated purchase that will benefit your health.

Key Decision-Making Factors Before Buying

Isagenix IsaLean

Contains BCAAs, 24g of protein per serving, no artificial flavors, colors or sweeteners.

There's a high profile of fiber and digestive enzymes in this formula, which could cause bloating, gas and other digestive discomforts.

IsaLean costs $69 for a one-time purchase and has 14 servings per container.


Contains 25g of protein per serving and over 70 plant-based superfoods and nutrients.

Also a high profile of fiber (9g per serving) and digestive enzymes PLUS probiotics in this formula, which could cause bloating, gas and other digestive discomforts.

You would be paying $69.95 for a one-time purchase of a bag of Ka'Chava, which has 15 servings per container.

Overview of the Isagenix Meal Replacement Shake

Isagenix IsaLean superfood shake

Considered a meal replacement shake, Isagenix is high in protein, contains key nutrients and comes in several flavors. Formulated with science in mind, Isagenix IsaLean can be used to power your body, assist with building lean muscle and support your metabolism.

The protein in Isagenix IsaLean comes from high-quality whey protein, with plenty of added healthy fats and fiber that will fill you up. It has a very versatile nutrient profile and contains essential amino acids and active enzymes to aid in digestion.

What’s Inside It?

Inside each serving of Isagenix IsaLean are 24 grams of undenatured whey protein sourced from grass-fed cows. Undenatured means that the whey proteins that are in the final product come directly from milk. Also, eight grams of fiber and six grams of fat are included. Isagenix has formulated this product to provide 23 essential vitamins and minerals from plant-based sources. It has a versatile amino acid profile and active digestive enzymes.


  • There are no artificial colors, sweeteners or artificial ingredients in this product.
  • Isagenix uses third-party testing to confirm the integrity and safety of their products.
  • Clinically studied
  • IsaLean can replace one of your meals when you’re busy and on the go.
  • Comes in a number of flavors, such as peach mango, birthday cake and chocolate mint.
  • Convenient packets are available.


  • It’s a bit expensive, priced at $69 for a 29.6-ounce container of product.
  • There is a 30-day guarantee provided by Isagenix for this product, but the website explains there are limitations. What these limitations are is not clear without doing some digging.

Cost and Where to Buy

Isagenix IsaLean can be purchased at amazon or on the Isagenix website. The price is currently $69 for a container that is just under 30 ounces.

You can save some money by subscribing to the Isagenix subscription rewards program. You’ll save $17 on this product, which provides flat-rate shipping on future orders.

Overview of the Ka'Chava Meal Replacement Shake

Ka’Chava vanilla superfood

Ka’Chava is a daily superblend meal replacement shake that is designed to support your brain, gut, skin, muscles, hair and more. It is a potential solution for whole-body health imbalance and issues. Made with ingredients such as plant greens, super greens, omegas, MCT oil, electrolytes, adaptogens, vitamins and minerals, Ka’Chava comes in five different flavors.

Ka’Chava claims that their product provides nine essential benefits with regular consumption. This includes:

  • Energy
  • Immunity
  • Mind
  • Digestion
  • Muscle
  • Weight
  • Heart
  • Joints and bones
  • Appearance

What’s Inside It?

There are 85 different superfoods, nutrients and plant-based ingredients in Ka-Chava. We can’t break them all down for you, but here are some of the most important.

  • Plant Protein Blend - Ka’Chava contains protein from five different sources, including sacha inchi, yellow pea, whole grain brown rice, quinoa and amaranth.
  • Adaptogens - A versatile adaptogen blend can help support a healthy response to stress. This product includes maca root, shiitake, maitake, reishi, ginger and cordyceps.
  • Antioxidants / Superfruits - Boosting immunity and supporting a healthy inflammatory response come from ingredients like cherry, camu camu, blueberry, strawberry, acai, blackberry and raspberry.
  • Fiber Blend - Increasing your fiber intake can improve digestion and promote whole-body health. Ka’Chava contains a fiber blend sourced from chia seeds, flax seeds, whole-grain oats and acacia gum.
  • Supergreens Vegetable Blend - Tons of vitamins and minerals come from ingredients such as spinach, kale, chlorella, green tea, broccoli, celery, cauliflower, garlic, carrots, asparagus and more.

Other Ingredients

As if all of those super powerful ingredients aren’t enough, Ka’Chava also has a digestive enzyme blend added to their product, as well as probiotics, prebiotics, vitamins and minerals.


  • There are no fillers, artificial additives or preservatives in this product.
  • Gluten free
  • Vegan-friendly
  • Very vast profile of ingredients
  • There are 25 grams of protein in each serving.


  • Ka’Chava doesn’t come in a ton of different flavors.
  • Contains tree nuts and has a warning for other potential common allergens due to cross-contamination.

Cost and Where to Buy

You can purchase Ka’Chava at amazon or on the company’s website. The cost is currently $69.95 per bag, with a $10 savings if you subscribe. For a limited time, your subscription secures free shipping for life.

Head-to-Head Comparison

Let’s see how Isagenix IsaLean and Ka’Chava compare.

Nutritional Composition

Both of these products have very vast nutritional profiles, coming from all kinds of superfood ingredients, added nutrients, etc. Isagenix may have a fewer ingredients than Ka’Chava, but they actually do a great job of making sure you get all of the important, essential nutrients that you should be consuming on a daily basis. Ka’Chava includes some additional components, but they’re not necessarily essential.

Macronutrient Balance

The macro count for each product can vary slightly based on the flavor chosen.

  • IsaLean has 6 grams of fat in each serving.
  • Ka’Chava has 7 total grams of fat in each serving.
  • IsaLean has 24 grams of protein in each serving.
  • Ka’Chava has 25 grams of protein in each serving.
  • IsaLean has 24 grams of carbohydrates in each serving.
  • Ka’Chava has 24 grams of carbohydrates in each serving.

Micronutrient Content

The micronutrient content for both of these products is pretty similar, though values will vary a bit. The nice thing about both IsaLean and Ka’Chava is that they don’t megadose you on nutrients above the 100% daily recommended value limit.

Fiber Levels

Ka’Chava features an Omega EFA/Fiber Blend that provides just over 11 grams of fiber per serving. Isagenix provides slightly more per serving, at 8 grams of fiber.

Ingredient Quality and Sourcing

Both of these brands use organic, plant-based and high-quality ingredients.

Isagenix uses whey from grass-fed cows, ensuring that the process includes denatured whey. These are New Zealand dairy cows that live on farms that are committed to quality and sustainability. Isagenix ingredients have been clinically tested.

Ka-Chava also uses very pure ingredients that are usually organic. The brand claims they are “committed to the highest standards and obsessed with quality and safety”.

Dietary Suitability

Isagenix uses whey-based protein, so their product is not vegan-friendly. However, Ka’Chava doesn’t have any animal products, so it is safe for vegans. Both products are free of gluten.

If you have food allergies that you’re concerned with, IsaLean contains milk ingredients, but is otherwise safe. Ka’Chava contains tree nuts, and it is also manufactured in a facility that contains other common allergens.

Flavor, Texture and Palatability

IsaLean comes in basic flavors such as creamy Dutch chocolate and creamy French vanilla. They also offer unique flavors like birthday cake, strawberry cream and chocolate mint. The texture is very smooth, as this product mixes very well with whatever liquid you’re pairing it with. The flavors aren’t too sweet, as there’s only about 10 grams of sugar in each serving.

Ka’Chava also claims their product mixes very easily, providing a smooth and creamy texture. You can blend or shake it.

Effectiveness for Weight Management and Energy Levels

Both of these products are considered meal replacement shakes, so they can be used for weight management. Because of the high amounts of protein in each serving and the essential nutrients and ingredients included, both Isagenix and Ka’Chava can support healthy levels of energy, so you don’t feel like your diet is slowing you down.

Price Point and Value for Money

The price point for each is the same, and they both provide about 15 servings per container. This is a hefty price for something that doesn’t even get you through the month. Since it’s a meal replacement product, you may want to use it every day. This can become an expensive undertaking. However, using either of these products on an occasional basis can make it more affordable.

Making the Choice: Factors to Consider

If you’re still on the fence regarding which product you should purchase, here are some factors to consider.

Health Goals and Lifestyle Preferences

Consider what you’re trying to accomplish with the use of a meal replacement shake. If you’re interested in losing weight or maintaining your weight, both of these products can be beneficial. Because Isagenix has made sure that you get all of your required essential nutrients, it’s an adequate replacement for a meal. In fact, it may actually provide you with more nutrients than you would get from a calorie-restricted meal.

Nutritional Requirements and Dietary Restrictions

Isagenix IsaLean is free of soy; it’s gluten-free, low-glycemic and made from non-GMO ingredients.

Ka’Chava is ideal if you’re vegan and need to find a meal replacement product that suits your dietary needs.

Sustainability and Ingredient Sourcing

The Isagenix brand puts a great deal of research into working with partners that align with their focus on sustainability and ethical sourcing of ingredients. Isagenix even has a goal to use completely sustainable packaging by the year 2028.

Ka-Chava also works with ingredient providers that believe in the ethical and sustainable sourcing of products. The brand also supports Rainforest Trust, which protects the world’s most threatened endangered species of rainforests, species and other habitats.

Budget Considerations

In order to make healthy changes that you will be able to keep up with long-term, it’s important to consider what your budget is. If you spend too much money purchasing products for the first time, you might not be able to keep up with that investment. That means those health benefits were temporary.

Most companies allow you to sign up for a subscription that saves you money but also provides you with convenience.

Long-Term Viability and Enjoyment

Make sure that you’re purchasing a product that you enjoy the taste of and that you can see yourself using regularly. It can be difficult to develop new habits and stick with them, but this becomes easier if you’re using something that really works for your lifestyle and taste buds.

Recommendations for Which is Better

If you’re looking for a product that is anything but basic, consider purchasing Isagenix products. The IsaLean meal replacement powder is a complete meal in each serving, costing just about $5 per dose. You get all of the 23 essential vitamins and minerals that the body needs, helping you achieve weight loss goals, building lean muscle, increasing your energy and supporting whole-body health.

Who Should Choose Isagenix?

If you’re looking for a meal replacement shake that provides you with benefits such as weight loss, weight management, muscle growth and filling nutritional gaps that exist in your diet, then Isagenix is a brand worth looking into.

Who Should Choose Ka'Chava?

The Ka’Chava superblend has many more ingredients in it than Isagenix. If you like the concept of Isagenix but are looking for additional components like adaptogens, then this is a great product. It provides a bit of an added boost, so you can really address whole-body health.

Alternatives for Different Needs

If neither of these products seems to be the right fit for you, here are some alternatives to consider.

Lyfe Fuel

Lyfe Fuel offers a Daily Essentials Nutrition Meal Replacement Shake that can increase your energy levels, improve your mood and support weight management. The product contains essential vitamins such as A, C, D, E and K. Proprietary blends have been added, such as an organic greens blend, a super berry blend, a probiotic blend and a digestive enzyme blend.

Visit LyfeFuel


Huel Meal Replacement Shakes are made using essential nutrients and a formulation that can help you feel full for longer periods of time. The goal of Huel is to provide products that are high in protein and low in calories. Huel 3.0 Powder contains 27 essential vitamins and minerals, along with phytonutrients, protein, carbs and added pre- and probiotics for digestive health.


Meal replacement shakes and superfood powders can be used in different ways to support your individual health and wellness plan. From aiding in weight management to filling in nutritional gaps, both Isagenix IsaLean and Ka’Chava contain pure, safe and natural ingredients.

Before choosing a supplement of any kind, it’s important to be informed on the different aspects of how a product is made, what it is made from, what a brand stands for, the potential benefits you can achieve when using a product, etc.

Personally, I would choose Isagenix as a starting point when looking for a product such as this. It addresses all the basics of a meal replacement shake; ingredients are high-quality and the brand is reputable. Ka’Chava is a good product, but it contains a little more than I’m personally looking for.

About the Author
Tami Smith, CPT, Nutritionist

Tami Smith is a certified Macro Coach, Nutritionist and an ACE certified fitness trainer, specializing in pre and post-natal fitness. She studied business and earned her bachelor's degree in Business Economics. Tami is a mom of two and women's health advocate. Her passion is to help people live a fit, healthy life through proper nutrition and exercise!

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