Best Costco Protein Powder

Are you an avid fan of those random Costco runs? We are too! Who doesn’t love going to the huge aisles filled with exciting goodies at Costco? Well, the run doesn’t have to be unproductive when you are sticking to your list. You will certainly find everything you are looking for, including protein powders.

So, if you want the best Costco protein powder but don’t want the hassle of rummaging through all those products, below we have the perfect list for you. We have listed the most popular, healthiest, and premium quality protein supplements from different price ranges. Read on to check them out.

Top 5 Costco Protein Powder On The Market – Editor’s Pick:

Top 10 Best Costco Protein Powder Reviews

Here comes the list you have been waiting for! Below there are 10 best protein powders of all time. Pick yours to have the healthy body you wanted to achieve.

1. Vital Proteins Collagen Protein Powder Review

Vital Proteins Collagen Peptides Powder Supplement (Type I, III) for Skin Hair Nail Joint - Hydrolyzed Collagen - Non-GMO - Dairy and Gluten Free - 20g per Serving - Unflavored 10 oz Canister

You get 20 gms of collagen per serving with this supplement. The supplement is excellent if you are looking forward to a leaner, healthier body. It doesn’t contain any sugar, so it’s an ideal choice for diabetic patients as well.

Collagen is sourced from grass-fed, pasture-raised cows that are healthy and have no diseases. The product is great for skin, nails, gut, joints, and hair growth. If you have joint pains or digestive issues, this supplement can help you overcome those. It’s recommended to take it every day for the best results.

The powder mixes easily in both hot and cold beverages and tastes excellent with coffee. As the powder is unflavored, you won’t get any aftertaste as well. You can also mix it with soup or baked goods to have a better taste.

Likewise, there is no gluten or dairy in the powder. So if you are lactose intolerant, you can definitely try this one. It’s recommended to consume the powder in the morning but you can take it during any other time of the day, depending on your preference.

However, don’t take more than the serving size, which is 1-2 scoops. If you want to increase your dosage, consult a healthcare professional first.


  • Zero sugar
  • No dairy
  • Gluten-free
  • Collagen is sourced from grass-fed, pasture-raised cows
  • 20 gms of collagen per serving


  • Some users complained of experiencing joint pains
  • Many fake products available in the market

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2. Multi Collagen Protein Powder Review

Multi Collagen Protein Powder Hydrolyzed (Type I II III V X) Grass-Fed All-in-One Super Bone Broth + Collagen Peptides - Premium Blend of Grass-Fed Beef, Chicken, Wild Fish, Eggshell Collagen

Equipped with 5 different types of collagen: type I, II, III, IV, and V. This supplement will redefine your whole system. The powder contains collagens sourced from chicken, grass-fed beef, eggshell, and wild fish. Different sources mean that you get the best proteins from all these different animals.

Collagens generally have the power to give skin a natural glow. Whenever you are using this one, you’ll see results in a few months. It’s a medical-grade supplement that can benefit your bone structure, joints, hair, nails, and skin.

The product is completely safe for consumption as it’s manufactured in FDA and GMP approved facilities. Your body weight is also benefitted by this supplement as it supports weight loss and ketosis. If you have a weak or torn ligament, we strongly recommend this product for you as it’ll help you heal faster.

Our body needs more collagen than we eat for the extra boost of healthy skin and organs. Hence, choosing a good quality product is important. This 100% hydrolyzed, organic protein powder comes certified by 3rd Party Lab. So you can rely on its authenticity and performance.


  • Organic
  • Unflavored
  • Manufactured in FDA and GMP approved facility
  • Gluten-free
  • No GMO


  • Gooey texture
  • Bad smell

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3. Birdman Falcon Protein Review

Birdman Falcon Premium Organic Plant Based Protein Powder, Vegan, Low Net Carbs, Keto, No Sugar Added, Non Dairy, Gluten-Free, Soy-Free, Lactose-Free, Non-GMO, Vanilla Flavor 33 Servings, 2.18lb

Unlike most other protein powders we see on Costco isles, this one is actually vegan. The collagen is sourced from pea protein, quinoa sprout, brown rice, pumpkin seed, sacha inchi powder, cranberry seed, and amaranth sprout; all the sources are organic.

The powder is available in 2 different flavors as well, vanilla and chocolate. We liked how the falcon’s color on packaging changes along with the flavors. The supplement is made for all; whether you are an athlete, a diabetic patient, lactose intolerant, or vegetarian, the powder will suit you just fine.

On the other hand, Birdman Company donates 1% of their sales to protect animal rights. So if you are an animal lover, you are helping them along with yourself. The company did make it for everyone. It’s kosher so it’s suitable for Jews as well.

Besides, no GMO ingredient is used in the supplements. It’s completely natural and safe for consumption. This product is also gluten-free, sugar-free, chemical-free, and soy-free. It’s one of the best protein powders you will find anywhere.


  • Sugar-free
  • Soy-free
  • Kosher
  • Suitable for diabetic and lactose intolerant people
  • Non-GMO


  • Not unflavored
  • Some user complained of getting stomach cramps after consumption

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4. KOS Organic Plant-Based Protein Powder Review

KOS Organic Plant Based Protein Powder, Vanilla - Delicious Vegan Protein Powder - Keto Friendly, Gluten Free, Dairy Free and Soy Free - 2.4 Pounds, 30 Servings

This one is also a vegan protein supplement. Some people might think that vegan protein isn’t as good as animal protein, but they’re wrong. Vegan proteins like beans and nuts are great sources of collagen. The collagen of this supplement is sourced from pea, quinoa, flax-seed, chia seed, and pumpkin seed. All the sources are organic and 100% GMO-free.

We liked the colorful animated packaging of this protein powder. The product emphasizes its absolutely delicious vanilla flavor. It’s a great supplement to clear out your gut issues and have a healthy digestive system. The protein has raw vegan ingredients with fibers to help improve the performance of the digestive system.

Like other products, the supplement is free of gluten, dairy, and soy. It’s excellent for lactose intolerant and diabetic people. The powder is more environmentally friendly compared to others because plant-based protein requires few resources than animals-sourced collagens.

You can add the powder to baked goods, cold shakes, hot coffee, or anything else you like. The vanilla flavor adds a mild deliciousness to everything. Coconut sugar in the product makes everything tastes even better along with the vanilla.


  • Coconut sugar
  • No dairy, gluten, and soy
  • Vegan
  • 100% GMO-free
  • Tastes good


  • No unflavored powder
  • Unavailable in different sizes

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5. Organic Paleo Grain Free Plant Based Protein Powder Review

Organic Paleo Grain Free Plant Based Protein Powder. Complete Raw Organic Vegan Protein Powder. Amazing Amino Acid Profile and Less Than 1g of Sugar. Hemp Protein Powder, Pea Protein Powder Chocolate

Looks like our list is as vegan friendly as it can get! This one is a vegan protein powder as well. The protein sources in this particular supplement are hemp protein, pea protein, sacha inchi, white chia protein, pumpkin protein, and moringa. All of these sources have proteins that contribute to building muscle mass and improving the joint structure.

If you are on a paleo diet, the powder will definitely help you with this process. It comes in two flavors: vanilla and chocolate. Both the flavors taste amazing and digest very easily.

Unlike many vegan protein powders that just rely on beans or rice-based sources, this one incorporates many different types of sources so that you get the best blend. It’s also a 3rd party tested supplement. You can rely on the authenticity of their ingredients.

You get 4 gm fiber and less than 1 gm sugar per serving of this supplement. The sugar used here is also organic and no artificial ingredient is present in the powder.

It’s recommended to mix the powder in ice-cold water for making the best shake.


  • Tasty
  • Vegan
  • Paleo-friendly
  • 3rd party tested
  • 4 gm fiber and less than 1 gm sugar per serving


  • Too sweet
  • Clumpy

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6. SB Organics Vegan Protein Powder Review

SB Organics Vanilla Vegan Protein Powder - 1.5 lb Canister of New Vanilla Formula Plant Based Organic 21g Protein Blend Shake Mix - Soy, Dairy, and Gluten Free

This delicious protein powder can change your life. It’s made of all-natural ingredients. The supplement is great for skin, nails, gut, joints, muscles, and hair. Whether you want shiny hair, glowy skin, strong nails, or healthy muscles and joints, the powder can help you achieve all of that.

It tastes amazing with all kinds of desserts. You can put them in cakes, pancakes, smoothies, yogurt, shakes, and coffee. It’s available in vanilla flavor which isn’t very strong but adds a little bit sweetness to everything. You get a good mix of enzymes, probiotics, and amino acids in this supplement.

However, only one of them isn’t actually enough for your body. You need all the necessary protein for healthy growth. It’s a nutritious supplement that contains all the vitamins from A to K along with phosphorus, fiber, calcium, thiamine, iron, and selenium.

The supplement is great for children as well. Your whole family can devour this goodness without any complications. With no added artificial flavor or coloring, this is the best supplement you can give your body.


  • No artificial supplement
  • Great for the whole family
  • Good mix of enzymes, probiotics, and amino acids
  • Contains all vitamins
  • Vegan


  • Only one flavor
  • Clumpy texture

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7. Purely Inspired Organic Protein Shake Powder Review

Vegan Protein Powder Smoothie Mix | Purely Inspired Organic Protein Powder | Plant Based Protein Powder for Women & Men | Pea Protein Powder | Plant Protein Powder | Chocolate, 1.5 lb (package varies)

Available in two delicious flavors: decadent chocolate and mixed vanilla. This vegan protein supplement works excellently on consumers of all ages. You can also get a mixed pack of two flavors if you liked them both.

You get 20 grams of collagen per serving of this protein powder,d 7gm fiber and only 2gm sugar per serving which is great for the digestive system. The protein is sourced from organic pea and brown rice. Organic protein is good for our health because it contains no GMO or lab-grown, artificial ingredients.

Accordingly, this one comes with a certification of USDA Organic, so you can rely on its authenticity. The powder contains no gluten so it’s a great choice for people who are trying to lose weight. It’s recommended to drink the powder with water or non-dairy beverages.

You can use coconut, rice, or almond milk instead of cow milk to make a delicious smoothie with this supplement. The chocolate flavor tastes really good with coconut milk.

Other than beverages, the powder can be mixed with pancakes, protein bars, and oatmeal for delicious, healthy food.


  • Vegan
  • 7 gm fiber and only 2 gm sugar per serving
  • Available in 2 flavors
  • Non-GMO
  • USDA Organic Certified


  • No unflavored option
  • Cannot be mixed with dairy

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8. Orgain Organic Plant Based Protein Review

Orgain Organic Protein & Greens Plant Based Protein Powder, Vanilla Bean, Vegan, Gluten Free, Non-GMO, 1.94 Pound, 1 Count, Packaging May Vary

This kosher protein powder is designed to uplift the elasticity of your skin and take care of your face for years. The protein supplement is also known for its amazing joint structure improvement, joint pain relief, and muscle building. It comes in two simple flavors, vanilla, and chocolate.

The protein in this supplement is sourced from pea, chia seeds, and brown rice and the green protein is collected from kale, spinach, broccoli. Whenever you get only the grain protein, it’s not enough for your body. To get the best blend, you have to use all sources of vegan proteins.

Similarly, you get 21 gm protein, 7 gm fiber, 1 gm sugar, and 160 calories per serving of this supplement. Fiber is excellent for digestive issues and usually high in vegetables. Thus, this supplement is great as a meal replacement.

If you are always busy and don’t have time to fix yourself, drink the powder mixed with shake to get the energy you need. The powder is also great as an energy drink for pre/post-workout. It contains all the vitamins and comes with USDA organic certification.


  • 21 gm protein, 7 gm fiber, 1 gm sugar, and 160 calories per serving
  • USDA organic certified
  • Vegan
  • Kosher
  • Dairy and lactose-free


  • Too sweet
  • Gritty texture

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9. MusclePharm Combat Protein Powder Review

MusclePharm Combat Protein Powder, 5 Protein Blend, Cookies 'N' Cream, 4 Pounds, 51 Servings

Bored of having the vanilla-flavored drinks all the time? You can mix things up and try these cookies and cream flavored protein powder for a change. Although the formula is created keeping athletes in mind, you can also take it home without any issues.

The formula supports muscle growth, recovery of bones and tissues, and strength building. You can mix the powder with almond milk, milk, water, vegetables, and fruits; it tastes great with everything.

Protein in the supplement is sourced from 5 different places. There is BCAA or branched chain-amino acid as well which contributes to better health, glowing skin, and shiny hair.

You can completely rely on the product as it’s certified by Informed-Choice and has the logo on the packaging. Informed-Choice logo ensures that the formula went through in-depth checking and has been declared safe for consumption.

It’s a gluten-free protein powder that comes with glutamine as well. This contributes to muscle build and protection of muscles. The powder offers 25 gm protein per serving; this is more protein content than the other powders have.


  • Cookies and cream flavor
  • Contains BCAA
  • Comes with glutamine and albumin
  • 25 gm protein per serving
  • Protein from 5 different sources


  • Only one flavor
  • Contains palm oil

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10. Forzagen Vegan Protein Powder Review

Forzagen Vegan Protein Powder Organic - Dairy Free Protein Powders | Organic Plant Based Protein Powder | Extracted from Quinoa Brown Rice Pea Protein | Perfect Vegan Meal Replacement Vanilla

Are you always too busy to fix yourself a meal and missing meals too often? You can get this excellent meal replacement protein powder to save your time and provide you energy.

This vegan protein powder is dairy-free and sourced from plants. It’s also soy, gluten, and sugar-free along with being non-GMO. You get amino acids with the protein for better growth of muscles. Amino acids are excellent muscle pain relievers and can help with joint pain relief as well.

As the powder is made of vegan ingredients, it contains a significant amount of fibers. These fibers help with digestion and can help prevent digestive problems.

You can get the powder in two different flavors: chocolate and vanilla. Mixing the powder with anything isn’t an issue. The powder can be taken before or after workout sessions for muscle building and ligament recovery.

With 20 gm of protein per serving and all-natural ingredients, this is one of the best protein powders you will find in Costco.


  • All-natural ingredients
  • 20 gm of protein per serving
  • Great as a meal replacement drink
  • Chocolate and vanilla flavor
  • Vegan


  • Doesn’t blend easily
  • Too sweet

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Frequently Asked Questions On Best Costco Protein Powder

Q. Can protein powders affect my kidneys?

Answer: No. There hasn’t been any reported case or direct relation between protein powder intake and kidney disease. But it’s always wise to take the supplement as recommended by the manufacturer.

Q. Can I take protein powders if I’m already taking collagen? Are they the same?

Answer: Yes, you can take both at the same time. Taking both together actually is known to benefit body and health. However, they aren’t the same but are similar.

Q. Does whey protein do a better job with helping recover from injuries compared to collagen?

Answer: Whey protein and collagen, both are great for muscle building and growth. But collagen performs better when it comes to recovering from injuries and the whole healing process.

Q. Are vegan protein powders better than that of whey protein?

Answer: Vegan protein powders are excellent but they don’t contain as much protein nutrients like that of whey protein. So, specialists say that whey protein powders are better compared to vegan ones.

Q. Are protein shakes good meal replacements?

Answer: Yes, but you should be sensible about how much protein you are consuming. Too much protein can upset your stomach and cause diarrhea. Replace 1-2 meals of your day with protein shakes and do it once or twice a week. A good, healthy meal is always better.

Final Verdict

Costco definitely has the best products you can find. But as there are so many products, it’s hard to pick the right one. Go through our list to find the best Costco protein powder for your body. Please, only consume the recommended amount and don’t take more without consulting a health professional; your health should come first.

Most of our listed products are budget-friendly, so you won’t have issues sticking to your budget. You can also try more than one brand just to mix things up a little bit. Some powders are available in combo packs for your convenience.

1 thought on “Best Costco Protein Powder”

  1. Thanks for the article. I was looking for a quick, well explained protein powders review. Your tips helped me. I am going to buy vital protein collagen protein powder as it good for joints and muscle recovery.


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