The Healthiest Protein Powder – Our Top Picks

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Curious about what the healthiest protein powder is? In this article, we are breaking down our favorite protein powder options, from traditional whey to the best vegan forms of protein, so you can decide which one is right for you!

6 different protein powders in their original packaging on a marble surface

A visit to your health food store's protein powder aisle or a quick scroll of options on Amazon is enough to overwhelm almost anyone. There are hundreds (if not thousands) of protein powder options on the market now, ranging from peanut butter to eggs. There are different flavors, sweeteners, stabilizers, supplements, and even powdered fruit and veggies added in. So, what's the right type of protein powder for you? Below, we'll break it down to help you find the simplest, most effective options!

What does protein do?

Protein is the building block of your body. In fact, the body uses and assembles about 40,000 different proteins to form organs, nerves, muscles, flesh, hair, nails, and more! All proteins are made of a combination of amino acids. There are 9 essential amino acids, meaning your body can't make them on its own, and 11 non-essential amino acids, meaning your body is able to produce these. These amino acids have many functions in the body, from building muscle to gene regulation to supporting our hormones and neurotransmitters. In short, protein is VERY important to our bodies' daily function!

How much protein do you need per day?

You probably already know that a properly balanced diet includes eating a wide range of carbohydrates, healthy fats, and protein every day – but how much do you need exactly? The recommended daily intake of protein is about 0.8 grams per kilogram of weight, but this varies based on your activity level. Anyone who lifts weights or lives a more active lifestyle will need more protein. To get an idea of how much protein you should be consuming each day (and whether or not you're getting in enough protein right now), check out this online calculator

Do you need to eat protein after a workout?

One of the reasons that high protein diets and nutritional supplements are commonly associated with athletes is because exercise can cause muscle protein to break down. The extent of this breakdown depends on how intense your workout is, but consuming protein after a workout provides your body with the amino acids it needs to rebuild this muscle tissue. If you're looking to gain more muscle, these amino acids can also form as the building blocks for new muscle. 

What is protein powder?

Protein powder is a supplement made from whole foods that have been processed so that only protein remains. It grew in popularity as a way for athletes to get adequate protein after workouts and has continued to grow in popularity as a regular meal replacement. You can find a wide variety of protein powders on the market, from whey protein to various forms of vegan protein powder.

When should you use protein powder?

While we are advocates for real food first, protein powder is great to use whenever you need a quick protein boost but don't have time to cook or prepared proteins on hand. This is what makes it so great for post-workout – you can throw some protein powder and water in a blender bottle, shake it up, and have your post-workout protein shake on the go. Protein powder is also great to use in smoothies for busy mornings when you don't have time to cook, or for those who are underweight and need to supplement additional meals to gain weight.

different protein powders in scoops or measuring cups with labels on a marble surface

What are the best protein powders?

When looking for a protein powder, we recommend choosing the one with the least ingredients. While a ready-to-mix formula can work in a pinch, our preferred way to use protein powder is in a smoothie with whole fruits and vegetables. Smoothies are a better option for meal replacement and as a post-workout meal, because they have balanced macronutrients as well as plentiful vitamins, minerals, and electrolytes. Below we'll talk about our favorite protein supplements – all of which are gluten free and additive-free!

Whey Protein Powder

Whey protein powder is our favorite choice for protein powder, as long as you can tolerate dairy. Whey protein is made from, of course, whey – which is the liquid that separates from milk during the cheese-making process. Whey protein contains all 9 essential amino acids and is high in branched-chain amino acids (BCAAs), which can help speed muscle recovery, and is fast-digesting. These qualities make it a great complete protein supplement! Whey protein is also one of the best-tasting protein powders available and creates thick, creamy smoothies without altering the flavor significantly. 

Types of Whey Protein Powder

When looking for whey protein powder, you'll come across a LOT of different terms. Here's what they all mean!

  • Whey Protein Concentrate – Whey protein concentrate is less processed, which leaves more of the natural carbohydrates and fats present in milk in the resulting protein powder. This means it also contains some lactose. Also, whey protein concentrate tends to be cheaper than isolate. On average, a 30 gram serving of whey protein concentrate will have 24 grams of protein, 2 grams of fat, 3 grams of carbohydrates, and 2 grams of sugars. 
  • Whey Protein Isolate – Whey protein isolate is further processed to remove the carbohydrates and fat from the whey, producing a pure protein supplement. This makes the resulting powder lactose-free, so it is a great option if you have lactose intolerance! On average, a 30 gram serving of whey protein isolate contains 27 grams of protein, no fat, and only 1 gram or less of carbohydrates.
  • Hydrolyzed Whey Protein – Hydrolyzed whey protein, or whey protein hydrolysate, is whey protein isolate that has been broken down so that it is essentially “pre-digested,” so that your body can absorb and utilize it even more quickly. Whey protein is already quickly absorbed, and a hydrolyzed version will definitely be on the more expensive side, but it is worth springing for if you are working hard to build muscle in the gym!

Our Favorite Whey Protein Powders

Below are our favorite options for the best whey protein powder!

  • Reserveage Nutrition Whey Protein Concentrate and Whey Protein Isolate – we love these simple protein powders from Reserveage nutrition. The whey protein comes from grass-fed cows, creates a creamy smoothie or shake, and there's no gritty texture. 
  • Vital Proteins Whey Protein – Vital Proteins' unflavored, vanilla, and chocolate collagen whey protein are all delicious whey protein options, and we love the fact that they also contain collagen, are made with simple ingredients, and are free of artificial sweeteners and artificial flavors.

Pea Protein Powder

While whey protein is our top choice for protein powders, if you are dairy-free or vegan, you'll need to go a different route. Pea protein is one of the most common vegan protein powders on the market and it is also a great choice! Pea protein is made from ground up yellow peas but is actually nearly-flavorless. One of the reasons pea protein is such a popular choice is that it is one of the few types of vegan protein powders that contains all 9 essential amino acids, plus it is rich in Branch Chain Amino Acids, which can help with workout recovery, is one of the easiest to digest protein powder options available, and contains about 25% of your daily iron needs.

On average, a 30 gram serving of pea protein powder has 24 grams of protein, about 3 grams of carbohydrates, and no fat. 

The Best Pea Protein Powder

 Just like with whey protein, we prefer an unflavored pea protein powder with no added sugars that can be blended with fresh fruits and vegetables for a complete meal, vs. just shaking up with water. We love Anthony's unflavored pea protein and Sprout Living Pea Protein they are less gritty than other pea proteins we've tried, and they contain additional ingredients – just pure protein! If you're torn between the two, Sprout Living is the smoothest, most mild protein powder that we've tried, but comes at more than double the cost of Anthony's, so we wanted to give you both options.

different protein powders in scoops or measuring cups with labels on a marble surface

Hemp Protein Powder

Hemp protein powder is another popular vegan option with a really great profile. It’s made from finely ground hemp seeds and, just like pea protein, contains all 9 essential amino acids and is easy to digest. Hemp protein is also really rich in fiber, healthy fats, magnesium, calcium, iron, and antioxidants. Hemp has an earthy (sometimes described as nutty) flavor, but blends well in protein shakes and smoothies.

On average, a 30 gram serving of hemp protein powder has 15 grams of protein, 9 grams of carbohydrates (8 grams coming from fiber), and 3 grams of fat. 

The Best Hemp Protein Powder

If you’re looking to blend hemp protein powder with fruit and veggies for a complete meal, we like Nutiva’s Hemp Protein because it’s organic and cold-pressed. Because of hemp’s earthy, nutty flavor, if you’re looking to make a quick protein + water shake, we recommend going with Nutiva’s vanilla or chocolate options. 

Multi-Blend Protein Powder

Multi-blend protein powders are another option, though you’ll need to take a good look at the ingredients when choosing one of these. Oftentimes, multi-blend protein powders are loaded with artificial ingredients and tons of added sugar, so be sure to steer clear of those! Multi-blend protein powders are great because they combine multiple sources of protein to make a complete amino acid profile, ensuring that you get the best parts of multiple sources of protein. 

Nutrition varies greatly based on the brand of multi-blend protein powder that you choose.

Our Favorite Multi-Blend Protein Powder

Our favorite multi-blend option is KOS Organic Plant-Based Protein Powder (chocolate and vanilla options linked here, but there are several other flavors available) because it’s an organic protein powder, tastes great, is made with natural ingredients, has no added sugar, and it includes digestive enzymes and even powdered fruit and vegetables for an extra nutrient boost. KOS Plant-Based Protein is a blend of pea, flaxseed, quinoa, pumpkin seed, and chia seed protein. 

different protein powders in scoops or measuring cups with labels on a marble surface

Best Protein Powder for Sensitive Stomachs

After trying many protein powders and experiencing negative side effects, I came across Sprout Living's simple protein line and immediately placed an order. These protein powders are gum- and thickener-free, with no added flavoring, and they are made from seeds! While these aren't complete proteins, they're a great option for those with digestive issues, and, when combined with another protein source like collagen, you can get all of your amino acids in.

While I tried every protein available from this line, my favorites were the Flax Protein and the Sunflower Protein. I found the Pumpkin Protein and Watermelon Protein to be good, but a bit on the grittier side. I love that the flax protein contains an extra dose of Omega-3 Fatty acids and fiber, and the sunflower protein provided a slightly nutty flavor to my morning smoothie and blended up smooth. Each of these will give you 15 grams of protein per 28 grams.

Additional Protein Supplements

In addition to our favorite protein powders listed above, the following supplements can also make a great addition to your daily protein shake!

Collagen Peptides

We are huge fans of collagen peptides! In fact, we've written a full guide to collagen peptides in the past. The short version though, is that collagen is the most abundant protein in the body and functions to provide structure to skin, bones, hair, nails, and other connective tissues. Collagen has many benefits like relieving joint pain, improving skin elasticity, preventing bone loss, increasing muscle mass, increasing nail and hair growth, and promoting a healthy gut, and has been linked to weight loss. While you can (and should) certainly eat collagen-containing foods like bone broth, beef, chicken + pork skin, and fish, supplementing with a pure, high-quality collagen peptide powder is also a good choice. For a quick, easy dose of collagen, we like adding a scoop to our morning cup of coffee.

On average, a 20 gram serving of collagen peptides contains 18 grams of protein, no carbohydrates, and no fat.

Can collagen peptides replace my protein powder?

Even though collagen peptides are chock full of protein, they are a special type of protein with a different amino acid makeup than you'll find in the protein powders listed above and are not a complete protein. That's because collagen peptides are designed to help your body replenish collagen, whereas dietary protein and protein supplements are complete proteins that contain all 9 essential amino acids that can help your body build muscle, recovery from a workout, stabilize blood sugar, and more. 

However, collagen is still great for bone, joint, and ligament health, which means it is great for your post-workout drink and beyond. We recommend adding a scoop in with your protein powder, rather than using it alone!

Our Favorite Collagen Peptides

Branched-Chain Amino Acid Supplements

Three of the 9 essential amino acids are also known as branched-chain amino acids (BCAAs):  leucine, isoleucine, and valine. Some benefits of BCAAs are muscle growth, decreased severity of muscle soreness (post-workout), and reduced exercise exhaustion and fatigue. 

We always prefer going the real food route when possible, so be sure to get plenty of BCAAs in your diet through the foods that you eat. Beef, chicken and turkey breast, tuna, salmon, eggs, and Greek yogurt are all great sources of BCAAs. Because BCCAs have significant benefits, using a supplement may be something to consider, but just like with collagen peptides, these should be consumed with your protein powder, not on its own!

Our Favorite BCAA Supplement Powders

When it comes to BCAAs, we love using Vital Performance Recover because it provides 5 grams of BCAAs per serving in addition to all 9 amino acids and 20 grams of collagen peptides. After your workout, simply combine 2 scoops with 16 ounces of water and shake!

6 different protein powders in their original packaging on a marble surface

Which protein powders should you skip?

Now that we've covered our favorite protein powder options, here are a few that we recommend skipping:

  • Soy Protein Powder – With the exception of occasional fermented soy in the form of tamari or miso, or fresh edamame, we typically recommend limiting soy products. While soy is a complete protein, soybeans are one of the most highly genetically modified foods in our world today and contain a compound known as phytoestrogen. It’s believed that the body misinterprets phytoestrogen as an actual estrogen compound, which understandably causes confusion and potentially disrupts a healthy hormone balance. While these claims are debated, there are so many other great protein powder options out there that we recommend just skipping soy protein powders.
  • Brown Rice Protein Powder – Brown rice protein powder can be a great choice for especially sensitive stomachs, we chose not to include it in our list because it is too low in the essential amino acid leucine to be considered a complete protein, and we were unable to find a rice protein powder that wasn't super gritty. Pea protein is a much more palatable and well-rounded option here!
  • Egg Protein Powder – While eggs are an incredible protein source and we love animal-based based proteins because they are complete with all essential amino acids, there's really no getting around the fact that egg protein tastes like eggs. Egg protein powder is made from pure egg whites, so is low in fat and carbs and high in protein, but even flavored varieties will leave you with a slight hint of eggy taste. If you aren't dairy-free, whey protein is definitely the better option!
  • Any Protein Powder with artificial flavors and sweeteners – As we've mentioned multiple times, the fewer ingredients in your protein powder, the better! If sweetener and flavor is a must, look for natural options like pure vanilla and chocolate, and sweetener options like stevia and monk fruit. Organic options are also a plus as well!

We hope this serves as a helpful guide for finding the healthiest protein powder based on your needs!


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  1. Brooke says:

    Thank you for this extremely informative guide. I’m always at a loss when looking at protein shake options. I’ve wasted lots of money on ones that tasted disgusting!! I will definitely check out the one you have suggested. Also, callogen in coffee is awesome, you can’t taste it at all.

    1. Brandi Schilhab says:

      I totally agree! We’re so glad you find this useful, Brooke!!!

  2. Christ Anne says:

    So what do you think of the orgain protien powder from costco

    1. Brandi Schilhab says:

      I haven’t tried it personally, so I can’t vouch for the taste of it, but the ingredients list looks pretty good! So if you like the way it tastes, it looks like a good pick to me!

  3. Laura says:

    Do you have a recommendation for a different pea protein? I tried Anthony’s today, and I don’t love the flavor.

    1. Laura says:

      To clarify my question since it hasn’t been answered yet. What other pea proteins did you test? My next attempt with Anthony’s, I plan to use 20g of pea protein + 10g collagen peptides, hoping that the pea protein flavor won’t be as potent.

    2. Brandi Schilhab says:

      I’m so sorry, Laura! That was the best tasting one we tried. We prefer making a fruit smoothie with pea protein since it has a pretty distinct flavor. If you still don’t like it that way, you may try the KOS protein blend powder…that one is tasty!

  4. Carolyn Peterman says:

    I love this review of protein powders, particularly the fact that you continue to encourage whole foods vs. the supplements. This is exactly what I recommend to my patients.

    1. Brandi Schilhab says:

      Love that! Thanks for sharing!

  5. Jessica Green says:

    Thank you so much for this article! I usually use a whey protein isolate but I’m trying to cut back on dairy products where I can. I decided to give Anthony’s a try! I can’t stand anything with artificial sweeteners including stevia or monk fruit so I was happy to see that Anthony’s was on your list.

    1. Brandi Schilhab says:

      We’re so glad you’re finding this useful, Jessica!!