In recent years, A2 milk has been gaining popularity among those seeking a more digestible and potentially healthier alternative to traditional dairy milk.
With its promise of being easier on the stomach due to its A2 beta-casein protein content (and no A1 protein), A2 milk has carved out a niche in the dairy market.
However, A2 milk also has its downsides… For example, A2 milk still contains lactose and milk protein, so it’s not a good option for those with lactose intolerance or milk allergy.
Below, I’ll share the seven best a2 milk substitutes, catering to different dietary preferences and requirements!

7 best A2 milk substitutes:
- Lactose-free cow’s milk
- Coconut milk
- Rice milk
- Oat milk
- Whole goat milk
- Soy milk
- Almond milk
Overall best A2 milk substitute: Lactose-free cow’s milk
Lactose-free cow’s milk is the best alternative for A2 milk. That’s because it retains the familiar taste and nutrient content of traditional dairy milk without causing discomfort to those with lactose sensitivity. Because they’re almost the same thing, you can substitute lactose-free milk for A2 milk 1:1 in every recipe.
Lactose-free milk is simply cow’s milk with the lactose removed. While it still contains both A1 and A2 proteins, removing lactose can make it easier for some individuals with lactose intolerance to digest. It’s important to note that lactose intolerance is different from a dairy allergy, but some people with dairy allergies may also find lactose-free milk to be a suitable option.
Best A2 substitute for baking and cooking: Coconut milk
When it comes to dairy-free baking and cooking, you need something with the right consistency to provide structure. Because coconut milk has a high-fat content, it’s ideal for cooking and baking. Just like whole A2 milk, it provides a creamy texture to various dishes such as curries, desserts, and savory sauces. Coconut milk is a bit thicker than A2 milk, so I recommend using “light” coconut milk if you want it to be thinner, as it contains less fat than regular coconut milk.
One thing to note is that coconut milk adds a coconut flavor to dishes, so if you don’t like coconut, unsweetened soy milk is another good option that won’t alter the flavor of your dish!
Best dairy allergy-friendly A2 milk substitute: Rice milk
Of all the plant-based milk alternatives, rice milk is one of the least allergenic, so it’s great for those with dairy allergies or those with dairy intolerances. Rice milk is light, refreshing, and mildly sweet, making it a versatile choice for beverages, cereals, and smoothies. However, it’s a bit on the thin side, so it’s not as good for cooking or coffee/tea.
Best A2 milk substitute for coffee: Oat milk
As a coffee lover myself, I find oat milk to be the best A2 milk substitute for coffee due to its creamy texture, subtle sweetness, and excellent foamability. It enhances the flavor of my coffee without overpowering it and provides a satisfyingly smooth mouthfeel. If you’re interested, I’ve included my favorite oat milk brand for coffee in this list!
Best healthy A2 milk substitute: Whole goat milk
For individuals with sensitivities to cow’s milk proteins, whole goat milk serves as an excellent alternative. Goat’s milk contains both A1 and A2 proteins, but the composition and structure of these proteins differ slightly from those in cow’s milk, which may make it easier to digest for some individuals. Plus, it shares a similar nutritional profile to cow’s milk while offering a distinct flavor.
In my experience, A2 milk typically has a milder and creamier taste compared to goat milk. Goat milk tends to have a slightly tangy or musky flavor profile, which some people may find stronger or more distinctive than A2 milk.
Best keto A2 milk substitute: Unsweetened soy milk
2% A2 milk is high in carbohydrates, with around 12 grams of carbs/sugar per cup. If you’re following a keto diet, that won’t do. The best alternative? Soy milk! Just make sure it’s unsweetened. Rich in protein, low in carbs, and fortified with essential vitamins and minerals, soy milk is the keto way to go!
Best vegan A2 substitute: Almond milk
Unlike A2 milk, almond milk is naturally vegan. Its subtly sweet flavor and creamy consistency make it a popular choice for both drinking and incorporating into various recipes. I personally like adding almond milk to smoothies, oatmeal, and chia seed pudding. For more information, here’s an in-depth guide comparing the differences between A2 milk and almond milk.
Best A2 milk substitute for the environment: Oat milk
Oat milk is the way to go if you’re looking for an environmentally-friendly swap for A2 milk! Here’s why: Oats need way less water and land to grow compared to raising dairy cows, plus they don’t pump out as many greenhouse gases.
FAQs
A2 milk contains only the A2 beta-casein protein, which is believed by some to be easier to digest compared to the A1 beta-casein found in most cow’s milk. While A2 milk primarily comes from cows of the A2/A2 genotype, other types of milk, such as goat milk and sheep milk, also contain predominantly A2 beta-casein protein.
Some of the notable competitors include other brands producing A2 milk from different sources, such as A2 milk from goats or sheep. Additionally, there are alternative milk options like almond milk, soy milk, and oat milk, which cater to individuals seeking dairy-free alternatives.
While A2 milk is touted for its digestibility, some individuals may still experience discomfort due to lactose intolerance or sensitivities to dairy proteins. It’s also more expensive compared to conventional cow’s milk or even other alternative milk options.



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