Best Oat Milk Brands

Table of Contents

1. Best Oat Milk Brands of 2024
2. Factors to Determine the Best Oat Milk
3. Where to Find these Oat Milk Brands
4. Health Benefits of Oat Milk
5. Best Oat Milk Brands FAQs

Ready to discover the best oat milk brands of 2024? We researched, shopped and taste-tested the top brands to bring you the widest variety of oat milk we could find (at least in central Florida). We’ve also done taste tests for the best almond milk brands and the best coconut milk brands if you want to check those out next.

Best Oat Milk Brands of 2024

In our very own rawkstar report, you can see how oat milk brands across the United States stack up. We focused on unsweetened and unflavored varieties, which I recommend using all the time. We then rated them based on the quality of ingredients, taste (and texture) and sustainable packaging.

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Factors to Determine the Best Oat Milk

Oat milk is something I’m reaching for more and more these days due to its creamy texture and mild taste. The goal of our project was to test all of the ‘original unsweetened’ oat milk we could find. Brands are not consistent with their labeling, so we had to get a bit creative.

Here are all the ways we found ‘original’ used with oat milk brands:

• Less Sweet
• Full Fat
• Less Fat
• Original
• Plain
• Unsweetened
• Extra Creamy
• Barista
• Blended with coconut and cashews

How’s that for clarity? While almond milk always has an unsweetened original version, this wasn’t the case with oat milk. We did find the zero sugar plain version of Chobani this year (yay!), yet we couldn’t find a fully unsweetened version of Good and Gather.

We also had to pick between the original and barista version of Oatly!, which threw us for a loop. We came up with a comprehensive list of what is on the market right now at the national level.

While Califia was the stand-out winner in all categories, most of the milk brands we tested were pretty middle-of-the-road. Only three brands, Califia, Elmhurst, and Forager, boasted a simple ingredient list. Simply Oat has a more straightforward ingredient list yet includes the ever-elusive ‘natural flavors,’ which dethroned its seat from our cleanest-ingredients list.

Most of the milk we tested had several additives and gums, which immediately moved them down in the ratings. The sugar content ranges from 1 gram – 10 grams between brands, so make sure to check the label if this is important to you.

Quick breakdown of calories and sugar in the top oat milk brands:

• Natural by Nature: 120 calories, 10g added sugar
• Trader Joe’s: 90 calories, 9g added sugar
• Good + Gather: 90 calories, 9g added sugar
• Chobani Extra Creamy Original: 120 calories, 8g added sugar
• Oatly: 120 calories, 7g added sugar
• Califia: 130 calories, 4g added sugar
• Planet Oat: 90 calories, 4g added sugar
• Silk: 80 calories, 4g added sugar
• Simply Oat Original: 80 calories, 4g added sugar
• Forager: 45 calories, 2g sugar (no added sugar)
• Elmhurst: 80 calories, 1g sugar (no added sugar)
• Chobani Zero Sugar Plain: 80 calories, 0g sugar

I’m still a firm believer that the best oat milk is homemade, so check out my homemade oat milk recipe and let me know how it compares to your favorite store-bought brand.

Where to Find these Oat Milk Brands

All the oat milk brands in this review were purchased around the Tampa Bay area. Obviously, there are regional grocery stores and brands not available here. Comment below with your favorite oat milk brand and store where it can be found so we can try to include it next year! My friend Erin shopped at the following stores to get as many oat milk brands as possible:

• Trader Joe’s
• Walmart
• Whole Foods
• Sprouts
• Publix
• Target

Oat milk brands are steadily gaining momentum here in the United States. For this year’s update, we were able to find two additional brands to try: Chobani Zero Sugar Plain and Simply Oat Original.

Health Benefits of Oat Milk

Like many types of plant milk (and even varieties of dairy milk), oat beverages are commonly fortified with vitamins and minerals. Brands do this to compete in the ‘milk’ category. Oats are a healthy grain in their own right, as you’ll see below:

• Lowers cholesterol: According to a study conducted by the US National Library of Medicine, regular consumption of oat milk for 5 weeks showed lower cholesterol levels.
• Loaded with fiber: 1 cup of oat milk contains 3.3 grams of fiber, 13.2% of the recommended daily intake. If you use this as a base for a green smoothie, then your gut will be thanking you for helping to keep it regular.
• Heart healthy: The soluble fiber in oat milk is also excellent (and necessary) to keep hearts healthy.
• Reduced greenhouse gas emissions: not only does oat milk promote human health, it also promotes environmental health. It takes up hundreds fewer square miles to produce than dairy milk, and uses 1/8th of the water consumption expended in the production of almond milk. 
• Fortified with B vitamins: Most commercially available oat milk is fortified (as are other dairy and non-dairy milk products). This plant milk specifically is loaded with B vitamins, which helps the body stay energized and also promotes heart health.

Is Oat Milk Gluten Free?

I love that oat milk isn’t only a healthy choice for our bodies and an environmentally friendly choice for our planet. If you’re sensitive to gluten, make sure to read the labels and ingredient list closely. Some brands specify gluten-free oats were used, yet most don’t. If you’re looking for a gluten-free brand, these are ones we found that say “gluten free” on them:

• Planet Oats
• Simply Oat
• Elmhurst
• Calafia
• Chobani (both kinds)
• Forager: states they use “gluten-free oats”