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Is Casein Vegan? Don’t Miss Reading This Important Info in 2023

Is casein vegan? No, it’s not because it’s derived from cow’s milk. However, alternatives do exist, including non-dairy casein.

If you’re a vegan, you’re probably familiar with milk-based protein, casein. Even those on a plant-based diet may have heard of it concerning plant-based alternatives.

But is casein vegan? In this article, we’ll explore what casein is, why it’s not vegan, and alternatives available for those following a vegan lifestyle.

What is Casein?

Casein is a protein that makes up about 80% of the protein found in cow’s milk. It is widely used in the food industry and can be found in products such as cheese, yogurt, creamers, and protein powders.

Casein is also an ingredient in many non-food products, such as paints, adhesives, and plastics.

Is Casein Vegan?

No, casein is not vegan. As previously stated, it is a milk-based protein and, therefore, derived from animals. Vegans choose not to consume animal products or by-products, making casein off-limits to them. Plant-based alternatives are available.

Why is Casein Popular?

Casein protein is popular because it is a high-quality protein source that contains all nine essential amino acids. It is also digested and absorbed much more slowly than other proteins, making it an ideal choice for athletes and bodybuilders looking to maintain muscle mass.

Additionally, casein protein can help support healthy muscle function by providing BCAAs to recover muscles for several hours. This makes it an excellent choice for those looking to build muscle or recover from workouts.

Finally, casein protein powder can be used in various recipes, making it a versatile addition to non-vegan diets.

Why is Casein Bad?

Aside from not being vegan, there may be better choices than casein. A study published in the American Journal of Clinical Nutrition found that casein is difficult to digest and can lead to inflammation in the body. 

Additionally, casein has been linked to cancer and heart disease due to the high level of saturated fat in milk products.

Alternatives to Casein for Vegans

Vegetable proteins such as soy and pea are excellent alternatives to casein. They are vegan-friendly, have the same muscle-building capabilities, and provide other benefits, such as being easier to digest. 

Additionally, vegan protein powders that contain blends of rice, hemp, and pumpkin seeds are readily available on the market. These plant-based proteins are kinder to animals and better for your health.

Is There Non-Dairy Casein?

Yes! Companies like Fooditive Group and New Culture are developing animal-free casein powders that aim to create dairy-identical products such as vegan cheese.

These plant-based substitutes are created using a fermentation process that utilizes microorganisms to produce casein proteins.

With an increasing demand for plant-based foods, non-dairy casein may soon become a staple in vegan food items and an ingredient in many non-food products.


Casein is not vegan due to its animal-based origin.

However, many plant-based alternatives, such as soy and pea proteins, provide similar benefits.

Additionally, non-dairy casein is in development and could provide vegans with a dairy-identical, ethically, and environmentally sustainable product.

As we become more conscious of our choices impact on the world around us, we must consider vegan-friendly and plant-based alternatives.

Related: Is Whey Protein Vegan?

Frequently Asked Questions

Is casein vegetarian?

Yes, casein is considered vegetarian because it is a protein derived from animal milk and not from the animal’s flesh. Vegetarians who consume dairy products, such as milk, cheese, and yogurt, will also consume casein.

However, it is essential to note that casein is not vegan since vegans abstain from all animal-derived products, including those from dairy sources.

Is casein in yogurt?

Yes, casein is present in yogurt. Casein is a type of protein found in dairy products, making up 80% of the proteins in dairy. Greek yogurt is exceptionally high in casein, as most of its protein comes from it.

In addition to yogurt, other casein sources include milk, half and half, sour cream, ice cream, butter, and cheese. Some veggie cheeses and non-dairy yogurts contain casein for various reasons.

It’s important to note that while yogurt may contain traces of lactose, it usually isn’t enough to bother those lactose intolerant. However, if your baby is allergic to cow’s or goat’s milk due to casein proteins, you should avoid all foods.

The ratio of casein to whey protein also impacts the behavior of yogurt. Yogurts with different ratios (4.5:1, 2.8:1, and 1.5:1) exhibit different behaviors; a ratio of 1.5:1 was found to be more complex than others.

Is there casein in plant-based milk?

Milk from animals like cows, goats, and sheep has a protein called casein, which helps form the curds and affects the texture and flavor of dairy foods. Vegans don’t need to consume casein since they follow a vegan diet.

However, vegan casein is being developed and should soon be widely available. Fooditive Group has recently announced their development of the first vegan casein that can be used in dairy milk formulations such as yogurt, crèmes, and cheeses. This breakthrough was made possible thanks to precision fermentation processes allowing animal-free production of proteins like casein.

In addition, Israel’s Pigmentum is working on producing casein in plants through cell-cultured biotechnology. This could lead to next-generation plant-based alternatives to dairy products with improved texture and flavor profiles that are indistinguishable from their animal-derived counterparts.

Overall, while there is no natural source of casein in plant-based milks, vegan versions are currently being developed that could revolutionize the plant-based dairy industry.

Is micellar casein vegan?

Micellar casein is a milk-based protein, so it is not vegan. While vegan casein is in commercial development and should be widely available soon, the only way to get a slow-digesting protein powder similar to micellar casein is to use plant-based alternatives.

The main difference between whey and casein proteins is that whey digests quickly while casein digests slowly. This makes micellar casein ideal for those seeking a sustained release of necessary amino acids.

If you are looking for vegan options, many plant-based proteins are available on the market today that can provide the same benefits as micellar casein. These include pea, soy, hemp, and brown rice protein.

It’s important to note that some products labeled “vegan” may still contain traces of dairy or other animal products, so it’s best to read labels carefully before purchasing any product.

Overall, if you’re looking for a slow-digesting protein powder that is vegan-friendly, your best bet is to look for plant-based alternatives such as pea protein, soy protein, hemp protein, or brown rice protein.

Vegan Multi Vitamins at FutureKind.com
Vegan Multi Vitamins at FutureKind.com