Supplement Warehouse sells the top brands of whey, casein, egg, and blended proteins available on the market today. Protein is important to casual athletes and bodybuilders alike, and protein powders and other supplements can help you reach your daily values of protein to help fuel you for any kind of exercise. If you are looking for a high quality protein shake or powder to supplement your workouts with, you will find the top proteins available from Supplement Warehouse.
From low carb protein powders, to mass gainers, Supplement Warehouse has just about any kind of protein you may be looking for. You can also find different flavors such as banana, blueberry muffin or cobbler, Dubai chocolate and cinnamon.
Whether you're trying to find a whey protein powder for building muscle, a fast-digesting whey isolate after training, a slower-digesting casein protein, a plant-based option, or simply a protein powder that tastes good, the right choice depends on your goals, diet and when you plan to use it.
Shop Protein by Type
Not sure where to start? Shop by the type of protein that best fits your goals:
What Is Protein Powder?
Protein powder is a convenient way to add more protein to your daily diet without having to prepare another full meal. Depending on the product, the protein may come from milk-based sources such as whey or casein, plant sources such as peas, or a combination of several protein sources.
For bodybuilders and athletes, protein supplements are especially convenient around workouts when getting enough protein from whole foods alone isn't always practical. They're also useful for anyone who simply struggles to hit their daily protein target.
Mix protein powder with water or milk for a quick protein shake, or add it to smoothies, oatmeal, yogurt and other foods to increase their protein content.
Whey Protein Powder
Whey protein powder remains one of the most popular choices among bodybuilders, athletes and everyday gym-goers. Whey is a complete milk-derived protein containing all nine essential amino acids, including the branched-chain amino acids (BCAAs).
Its combination of protein quality, convenience and relatively fast digestion makes whey a popular option after workouts, although there's no reason you can't use a whey protein shake at other times during the day.
When comparing whey protein powders, you'll usually see two major types: whey concentrate and whey isolate.
Whey Protein Isolate vs. Whey Concentrate
Both start with whey, but they're processed differently.
Whey Protein Concentrate: A popular all-around option that generally retains more of the naturally occurring carbohydrates and fats found in whey. It can be a good choice when you want a straightforward everyday protein powder.
Whey Protein Isolate: Is processed further to remove more fat, carbohydrates and lactose, resulting in a higher percentage of protein by weight. A whey isolate protein powder can be particularly useful when you want more protein with fewer additional calories from carbs and fat.
Neither is automatically the "best" whey protein powder for everyone. Your goals, budget, digestion, macros and taste preferences should determine which one makes more sense for you.
What's the Best Protein Powder for Muscle Gain?
If your goal is building muscle, don't get too caught up looking for one magical protein powder. The bigger picture is consistently consuming enough total protein and calories while following a progressive resistance-training program.
Whey protein and whey isolate are popular protein powders for building muscle because they make it easy to add a substantial serving of high-quality protein around a workout or between meals.
If gaining body weight is difficult because you simply can't eat enough calories, a mass gainer protein powder may make more sense. Mass gainers combine protein with significantly more carbohydrates and calories, making it easier to maintain the calorie surplus needed to gain weight.
Casein Protein Powder
Like whey, casein protein powder comes from milk. The major difference is digestion speed. Casein forms a thicker mixture and digests more slowly than whey, making it popular for times when you want a protein source that isn't absorbed as quickly.
Many athletes use casein protein between meals or before bed. You can also find protein blends that combine faster and slower-digesting proteins in a single shake.
Clear Protein Powder
Not everyone wants another thick chocolate or vanilla shake. That's where clear whey protein comes in.
Clear protein powder mixes into a lighter, juice-style drink rather than the traditional creamy consistency of most whey powders. Flavors are often fruit-inspired, making clear whey an especially good option when you want protein after training but don't feel like drinking a milkshake-style beverage.
Plant-Based & Vegan Protein Powder
If you avoid dairy or follow a vegan diet, a plant-based protein powder can make it easier to increase your daily protein intake.
Vegan protein powders may use pea, rice or other plant proteins, with many formulas combining multiple sources to provide a broader amino acid profile.
When choosing a vegan protein powder, compare the protein per serving, total calories, ingredients, amino acid profile and flavor just as you would with a whey-based product.
Protein Powder for Weight Loss
Protein powder itself isn't a fat burner, but it can be useful when your goal is losing weight because it gives you a convenient way to meet your protein target while controlling your overall calorie intake.
When looking for a protein powder for weight loss, compare calories per serving along with protein, carbohydrates, fat and added sugars. Whey isolates and other lean protein formulas are popular during cutting phases because they can provide a substantial amount of protein without adding a large number of calories.
Ultimately, fat loss still comes down to maintaining an appropriate calorie deficit. Protein powder is simply one tool that can make your nutrition plan easier to follow.
How to Choose the Best Protein Powder for You
There isn't one best protein powder for every person. Before choosing one, think about what you actually need from it.
Building muscle? Start with whey, whey isolate or a quality protein blend.
Trying to gain weight? Consider a mass gainer with additional calories and carbohydrates.
Cutting calories? Look for a high-protein formula with fewer carbs, fats and calories.
Avoiding dairy? Look at plant-based and vegan protein powders.
Want something lighter? Try clear whey protein.
Want slower digestion? Casein or a blended protein may be a better fit.
Sensitive to flavors or sweeteners? Look for an unflavored or natural protein powder.
Looking for the Best Tasting Protein Powder?
Macros matter, but so does taste. A protein powder isn't much help if you hate drinking it.
Classic chocolate and vanilla protein powder are still favorites, but today's formulas go far beyond the basics. Depending on the brand, you'll find everything from cookies & cream and chocolate peanut butter to cinnamon cereal, blueberry muffin, birthday cake and Dubai chocolate.
Prefer to add protein to smoothies, oatmeal or recipes without changing the flavor? An unflavored protein powder may be a better choice.
Protein Powder FAQ
When should I drink a protein shake?
Post-workout is convenient and popular, but your overall daily protein intake is more important than hitting an exact minute after training. Protein shakes can also be used at breakfast, between meals, before or after training, or whenever you need more protein.
Is whey protein good for building muscle?
Whey provides all nine essential amino acids and is a convenient way to increase protein intake. When combined with resistance training and adequate overall nutrition, dietary protein supports muscle protein synthesis, recovery and the maintenance and growth of muscle.
Is whey isolate better than whey protein?
Whey isolate isn't necessarily better. It's simply more highly processed to increase the percentage of protein while reducing more of the carbohydrates, fat and lactose. Whey concentrate may offer better value, while isolate can be useful when you want leaner macros.
Can I take protein powder every day?
Protein powder is designed to supplement your diet and can be used daily when appropriate for your individual protein and calorie needs. Whole-food protein sources should still make up an important part of a balanced diet.
How much protein powder should I use?
Follow the serving directions on your specific product and use protein powder to help fill the gap between the protein you get from food and your individual daily protein needs.
Find Your Protein at Supplement Warehouse
From whey protein powder and whey isolate to casein, clear whey, plant-based protein and mass gainers, shop protein supplements for just about every training goal, diet and taste preference.
