Pregnant women need extra protein and other nutrients during all three trimesters. Protein is the building block of our bodies and is important for growth. This article shares the best protein powders for pregnancy to help with the increased intake requirements.

pregnant woman holding her belly

Protein During Pregnancy

As mentioned, protein is one of the nutrition requirements that increases during pregnancy. Protein helps build cells for both the mother and the growing baby. A reasonable amount of protein to shoot for is 70 to 100 grams daily.  

Protein needs generally increase during the 2nd and 3rd trimesters. Your doctor or midwife can help you figure out exactly how much you need in each trimester.  

Protein Food Sources

The most bioavailable protein sources come from animals, including eggs, red meat, poultry, pork, lamb, seafood, and other animal sources. One serving of animal protein can provide up to 30-35 grams of protein, depending on serving size and the source.

Plant-based sources of protein are also good, too, although they aren’t always complete sources of protein. Some quality sources include beans, tofu, tempeh, and lentils.

Here are some common protein-rich foods for reference:

  • Chicken breast (4 ounce serving): 35 grams
  • Cottage cheese (1 cup serving): 28 grams
  • Canned salmon (3 ounce serving): 17 grams
  • Lentils (1/2 cup boiled): 9 grams
  • Skim milk (1 cup serving): 8 grams
  • Peanut butter (2 tablespoon serving): 7 grams
  • 1 large egg: 6 grams

Source: USDA National Nutrient Database

whole food protein sources laid on a table

Protein Powders

If you find that you can’t quite reach your daily protein requirement through whole food sources such as meat and eggs, you might consider adding a protein powder blended into a protein drink or smoothie to help reach your goal. One scoop of protein powder can generally add from 12-28 grams of protein, depending on the type.

You do need to be careful when choosing a protein powder during pregnancy, though. It’s probably best to avoid artificial and other types of sweeteners, artificial flavors, fillers, and other questionable ingredients. It’s also important to avoid any ingredients that you may have an allergy or sensitivity to, including grains, dairy, or gluten (see my article on the Best Diet for Fertility).

How to Use Them

To use protein powder, either blend the powder with your favorite fruit to add sweetness (plus your choice of liquid), or feel free to add your own pregnancy-safe sweetener (see my list of the best sugar substitutes).

Protein shakes are particularly great for pregnancy if you’re feeling nauseous. Sometimes drinking your nutrition can be easier to tolerate than chewing whole meals.

Don’t forget to add your leafy greens for a nice source of folate. If you have a sensitive stomach, you can always steam your greens to make them easier to digest. I outline this process in my Kale Berry Smoothie recipe.

You may also want to check out my complete list of clean eating smoothies for different ways to use your protein powder.

chocolate smoothie with strawberries

Best Protein Powders for Pregnancy

The following protein powders all have very clean ingredient lists and are appropriate for most women during pregnancy. All of the products on this list are unsweetened. But, as always, please do consult your healthcare provider just to make sure that protein powder is safe for you.

Scroll through and find the best one for your needs.

1. Garden of Life Raw Organic Protein Unflavored Powder

garden of life organic protein unflavored powder
  • This easy-to-digest vegan powder excludes soy and stevia, so it is a great option. Garden of Life is a trusted brand and has a lot of quality products. This one is excellent because it has no added sugars or sweeteners. The protein comes from a variety of plant sources.
  • This Garden of Life Protein powder would go great in my Peanut Butter Cauliflower Smoothie.
  • Protein: 21 grams per scoop

2. Anthony’s Premium Pea Protein

anthony's premium pea protein
  • Literally the only ingredient in this Anthony’s protein powder is pea protein! Being unflavored and unsweetened, you can “hide” it in a lot of recipes. Try it in this Green Apple Smoothie with Spinach for a delicious breakfast or snack.
  • Pea protein is also naturally gluten-free, vegan, and vegetarian so it fits with a lot of different dietary needs.
  • Protein: 8 grams per tablespoon

3. KOS Dairy Free Protein Powder

KOS Dairy Free Protein Powder
  • This KOS protein blend contains coconut milk and fruits and veggies, so it may taste better to those that are unaccustomed to plant-based proteins. You’ll also get a little bit of fiber with this protein powder as well. Try it in Strawberry Peach Smoothie.
  • Protein: 20 grams per two scoops

4. Raw Organic Whey Undenatured 100% Grass Fed + NON-GMO + rBGH Free + Gluten Free, Unflavored, Unsweetened

raw organic whey protein
  • Grass-fed whey protein powder is perfect for those who prefer to use dairy products. These often have a better taste when you are used to dairy products because switching to plant proteins can be a bit jarring.
  • Dairy protein is generally very bioavailable. Try this one in my Strawberry Blueberry Smoothie.
  • Protein: 21 grams per 5 tablespoons

5. tera’swhey Goat Whey Protein

teraswhey goat whey protein
  • If you don’t want plant protein but can’t handle cow milk, this one is a good option. Many people can handle goat milk as it’s easier to digest than cow protein.
  • Try this one in my Oat Milk Smoothie with Strawberry & Banana.
  • Protein: 22 grams per two scoops

6. Chapul Cricket Protein Powder

chapul cricket protein
  • Cricket powder is still a new concept in the United States, but it offers a lot of protein that is very bioavailable and sustainable. It’s very high in iron and vitamin B12.
  • Because the dried crickets are ground into a powder, there actually isn’t anything gross about this type of protein. It’s tasteless and just looks like any other type of protein.
  • I use this protein powder daily in my Avocado Chocolate Smoothie.
  • One thing to be aware of is crickets are arthropods so those with shellfish allergies may not handle this one well.
  • Protein: 25 grams per 1/3 cup

7. Vital Proteins Collagen Peptides Powder

vital proteins collagen peptides powder
  • If you don’t want to get just protein powder, the collagen route is an option. It’s perfect for helping your joints, skin, everywhere you need some “elastic.” Learn more about collage protein and some potential side effects.
  • One huge benefit of collage protein is how easily it dissolves into liquids. You can even put a scoop into a hot beverage to add protein with no flavor change.
  • Collagen protein is not a complete protein, though, so be sure you are also getting other complete sources.
  • Protein: 18 grams per two scoops

8. Manitoba Harvest Hemp Yeah! Organic Max Protein Powder

Manitoba Harvest hemp yeah organic max protein powder
  • Hemp is gaining in popularity as a soy-free plant-based option. This blend contains healthy fats from hemp with some pea protein as well.
  • Try this one in my Weight Gain Chocolate Smoothie.
  • Protein: 20 grams per ¼ cup

9. Designs for Health PurePaleo Collagen Protein Powder

purepaleo collagen protein powder
  • Designs for Health makes great products and this protein powder is very clean and bioavailable. You’ll get some collagen protein with this one too.
  • Get the unsweetened version to avoid any stevia.
  • Try it in my Peanut Butter Banana Smoothie.
  • Protein: 21 grams per serving
glass of green smoothie on a table


Which protein powder should I use when pregnant?

It really depends on your individual dietary restrictions, needs, and budget. This list is meant to provide some great choices. Talk to your doctor if you still have questions about which one is right for you.

How do I use protein powder?

The best way is to add it to a smoothie. You can go as simple as a scoop of protein powder mixed with water, or you can add frozen fruit, greens, and other mix-ins to help add flavor and nutrition.

Is protein powder safe for pregnancy?

It’s best to choose a protein powder that doesn’t have a long list of ingredients that may not be safe for pregnancy. You many wish to avoid artificial and natural sweeteners during pregnancy. All of the protein powders included in this list are completely unsweetened.

pregnant woman in bed


This list of the best protein powders for pregnancy is designed to help expectant mothers increase their overall protein intake. Protein shakes are convenient and easy and can help reach your macronutrient needs.

Check my list of the best breakfast smoothies if you need more recipes.