Diet Categories

Refer-a-Friend
New Products

Protein

Diet
Set & Save
Vitacost

A Primer on Protein Powders

Protein products come in all shapes, sizes, flavors and forms. Don’t be overwhelmed - here’s a quick crash course on 4 common sources of protein so you can choose the one that’s right for you:

Whey protein: This common protein source is made from a mixture of proteins found naturally in milk. In addition to protein, whey also provides an optimal combination of amino acids. Whey is extremely popular, but those with milk allergies should avoid this type of protein.

Casein protein: Also found naturally in cow’s milk, casein protein is the preferred choice for bedtime because it digests slowly and contains amino acids that can prevent the breakdown of muscle tissue.

Soy protein: Looking for a vegan protein? Soy is a popular, easily digestible option. Along with protein, soy provides amino acids, phytosterols and isoflavones. It’s also low in fat or cholesterol. Be on the lookout for soy protein products made with non-GMO soybeans.

Hemp protein: It's not just for hippies; hempseed is a good source of protein for vegans and vegetarians. In addition to protein, it offers essential fatty acids, amino acids and fiber.

Read More →

Related Products

Vega One Nutritional Shake Vanilla Chai
Retail price: $69.99
Vitacost price: $54.99
View details for Vega One Nutritional Shake Vanilla Chai
Garden of Life RAW Organic Protein
Retail price: $41.15
Vitacost price: $28.89
LifeTime
Jay Robb

Protein Powders

Mix Up Healthy Protein Shakes

Pack more power into your workouts with natural protein powders from Vitacost. Made with high-quality protein from whey, soy, plants, organic hemp, rice, and eggs, these protein powders and healthy, ready to drink protein shakes can help promote energy, endurance, and optimal performance.

Great Tasting Natural Protein Powders at Low Prices

Vitacost has a large selection of delicious natural protein powders rich in vitamins, minerals and amino acids to support workout recovery and promote lean muscle growth. Choose from renowned brands including Optimum Nutrition, Walker Diet, About Time, Designer Whey, Jarrow Formulas, Jay Robb, and many more. For those following a specialty diet, we also offer protein powders that do not contain casein, corn, dairy, soy, yeast, gluten, and other common allergens. And of course, all of our products are at the low prices you've come to expect from Vitacost.

Reach your fitness goals with great tasting protein powders from Vitacost. Shop now!

See All Protein
Products You Might Like
Dietary Supplement for Everybody. Cleanest Protein on the Market. 100% All Natural  . No Artificial Flavorings. No Growth Hormones. No Artificial ...
Add Protein to your Vegetarian or Vegan Diet. May Reduce Cholesterol. Carbohydrate Free and Only 110 Calories per Serving. Natural ...
The First and Only Sports Nutrition Protein Reviewed and Approved by a Board Certified Physician. High Dose Protein • Incredible ...

ATL2