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Casein Protein

Find a wide selection of casein protein powders and shakes at The Vitamin Shoppe. Explore slowdigesting formulas designed to support your nutrition and fitness routine.

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$44.99

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BOGO

Buy One, Get One 50% Off i
Auto Delivery Save 15%

BOGO

Buy One, Get One 50% Off i
Auto Delivery Save 15%
$44.99

Same-Day Delivery. Order by 2PM.

Free ShippingiPick-Up
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    Frequently Asked Questions

    What is a “time-release” protein blend?

    A time-release protein blend includes various proteins that are fast- and slow-digesting, ensuring a steady release of nutrients to support muscle health throughout the day.

    Are protein shakes “good” for you?

    Protein shakes can be an excellent addition to a well-rounded diet and healthy lifestyle. Research has shown that supplementing with protein can support athletic performance, post-workout recovery, weight management, muscle maintenance, and muscle growth.

    Can protein shakes support weight gain?

    Protein shakes may support weight gain if they contribute to a calorie surplus in your diet.

    Can protein shakes support weight loss?

    Research has shown that protein-rich foods temporarily rev up your metabolism and can help make you feel satiated longer, which may contribute to weight loss.

    Are protein shakes "good" for women?

    Supplementing with protein is as beneficial for women as it is for men in supporting muscle growth and maintenance, recovery, and performance.

    How can protein supplements benefit my muscles?

    Protein supplements provide the nutrients your body needs to stimulate muscle protein synthesis and support recovery post-workout.

    Who Would Benefit from Taking Protein?

    • Athletes and fitness enthusiasts looking to support muscle growth, muscle maintenance, performance, and post-workout recovery
    • Individuals with weight management goals seeking a lower-calorie, high-protein option
    • Older adults who require more protein to maintain muscle mass and overall health
    • Busy professionals and students who need a quick and convenient source of protein on the go
    • Anyone with increased protein needs, such as vegetarians or individuals practicing a low-carb diet
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What is Casein Protein?

Casein protein is a dairybased protein naturally found in milk. Unlike fasterdigesting proteins, casein forms a gellike consistency during digestion, which allows it to release amino acids more gradually. Because of this slower digestion rate, casein protein is often used as part of routines focused on sustained protein intake. If you're looking to boost muscle recovery and maximize gains at the gym, casein protein can make a great addition to your supplement routine.

Micellar Casein vs. Whey Protein

Both casein and whey are complete proteins that provide essential amino acids, but they differ in how quickly they’re absorbed. Whey protein digests rapidly, while micellar casein protein is absorbed more slowly. Because casein powders feed your muscles over longer periods of time, this kind of protein can help preserve the amino acids your body has already stored up. Protecting your stores of amino acids helps ensure your muscles have what they need to stay strong.

When to Choose Casein

Casein can make a great addition to your routine, whether you’re trying to build muscle, curb hunger, or preserve lean body mass. Many people choose casein protein when looking for a steady protein source to feel fuller longer, boost muscle recovery processes, and support longer periods between meals or overnight.

How to Use Casein Protein Powder

Casein protein powder is commonly mixed with water or milk and used in shakes or recipes. Because of its thicker texture, it’s also a popular addition to smoothies, puddings, and baked goods. Timing and usage can vary depending on personal goals and dietary needs.

Choosing a Casein Protein Supplement

When selecting a casein protein supplement, consider factors like protein source, flavor preferences, and dietary needs, such as glutenfree casein formulas. The Vitamin Shoppe offers casein powder from top brands, including Optimum Nutrition, PEScience, and BodyTech.

Casein Protein FAQs

What does casein protein do?

Casein protein provides a slowdigesting source of protein that may help support sustained amino acid availability.

What is micellar casein protein?

Micellar casein is a minimally processed form of casein that retains its natural slowdigesting structure.

Is casein protein dairy?

Yes, casein is derived from milk and is a dairybased protein.

Does whey contain casein?

Whey and casein are separated during milk processing and are sold as different protein powder supplements.

Find Casein Protein at The Vitamin Shoppe Store Near You

There are more than 600 The Vitamin Shoppe® stores across the US, so it's very likely you can pop in and find Casein Protein locally. Check out our store locator to find a Shoppe near you. Don’t forget—you’ll save at least 15% on every subscription with Auto Delivery, plus an addition 5% off select brands to help you stay on the path. Not only will you never miss a thing, but you’ll also get free shipping on subscription refills of $25 or more!* You define what better looks (and feels) like—Count on us to help you get there.


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