ORGANIC BARISTA OAT & KOJI MILK

KOATJI is crafted by Michelin chefs, is Certified Organic, NON-GMO and naturally contains vitamins B2, B6, and B12.

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KOATJI is crafted by Michelin chefs, is Certified Organic, NON-GMO and naturally contains vitamins B2, B6, and B12.

You know about oat milk, but Koji is a cooked grain inoculated with a fermentation culture called Aspergillus oryzae, a koji mold, used in Japanese cuisine for centuries to make sake, miso, and other fermented foods. Koji is prepared by adding koji mold to steamed grains, then carefully kept in warm, humid conditions that promote growth. The fermentation process produces over 100 types of enzymes that break down proteins into amino acids, adding umami and nuttiness to the flavor, while breaking down starches into glucose, which creates natural sweetness.

Elevate what you already love with an organic barista plant milk designed to perform. 

Coffee: Steams into silky microfoam, pours smoothly, and never splits
Matcha: Preserves clarity and enhances flavor without muting it
Cereal: Complements — never competes
Everyday: Perfect for smoothies, cooking, and more

The fermentation process that creates Koji yields enzymes and beneficial compounds believed to offer health advantages, including potential immune-boosting and anti-inflammatory effects. It’s a natural source of ergothioneine, an amino acid that works as a very effective antioxidant and is known as nature’s longevity vitamin. Koji naturally contains essential vitamins B2, B6, and B12.

Ergothioneine (ERGO)
ERGO is a potent amino acid with antioxidant properties, first discovered in 1909 in Ergot fungus and known for its potential health benefits. ERGO can scavenge reactive oxygen and nitrogen species and thereby mitigate oxidative damage to biological molecules that contribute to chronic human diseases. ERGO may also help protect cells from oxidative stress and damage, reduce inflammation, support immune function, and promote cellular health. ERGO is also thought to play a role in neuroprotection, potentially lowering the risk of neurodegenerative diseases like Alzheimer’s and Parkinson’s. Additionally, it might have cardiovascular benefits by contributing to heart health and reducing the risk of certain chronic diseases. Ergothioneine is naturally found in some foods like mushrooms, beans, and koji. (source)

B12 Vitamin
Vitamin B12, or cobalamin, is essential for DNA synthesis, red blood cell formation, nerve health, and energy production. It’s normally found in animal products and fortified foods, but also naturally through fermented foods such as Koji.

B6 Vitamin
Vitamin B6, also known as pyridoxine, is crucial for various bodily functions, including metabolism, nerve function, and red blood cell formation. It’s found in foods like meat, fish, poultry, bananas, potatoes and Koji.

B2 Vitamin
Vitamin B2, also known as riboflavin, is essential for energy production, metabolism, and maintaining healthy skin and vision. It’s found in foods like dairy products, meat, fish, and leafy green vegetables and Koji.

Oat & Koji Rice Blend (Water, Organic Oats, Organic Koji Rice), Organic Sunflower Oil, Salt and Potassium Carbonate.

We source all of our ingredients from Certified Organic suppliers that comply with the highest quality standards. Our koji rice and oats are sourced from trusted suppliers who work with farmers in Japan, and across North America and Europe.

USDA Organic • Non GMO • Glyphosate Free • Kosher

Finally – you don’t have to choose between health, flavor, and performance.

KOATJI gives you all three!

  • Naturally contains vitamins B2, B6 and B12
  • Silky texture crafted for barista performance
  • Clean ingredients only – no gums, no emulsifiers, no fillers, no sweeteners
  • Born from ancient Japanese koji fermentation
  • Perfected over years by Michelin chefs and baristas
  • KOATJI doesn’t overpower your coffee or flatten your matcha – it celebrates them

KOATJI – No Compromise, Just Better.

Why KOATJI is Healthier Than Other Barista Oat Milks

KOATJI
ORGANIC
NON-ORGANIC
Organic, glyphosate-free oats
Naturally contains B2, B6, and B12
Only organic, high-oleic sunflower oil (containing approximately 75–90% oleic acid (omega-9)
No sweeteners
No gums, no emulsifiers, no fillers
No nuts
Lower glycemic response
No preservatives

KOATJI is rated Excellent on Yuka — the world’s leading independent food scanner app.

KOATJI is rated Excellent on Yuka — the world’s leading independent food scanner app.

Other oat milks’ ratings:
Non-organic Barista Edition: Poor (48/100)
Organic Oat Barista Blend: Poor (49/100)

INGREDIENTS

ORGANIC

ORGANIC

OATS

ORGANIC OATS

We use premium organic oats that are certified glyphosate-free for a cleaner, safer cup.

Our oats are gently processed to preserve natural nutrients. The result is a smooth, creamy base you can trust—pure ingredients, nothing unnecessary.

ORGANIC

ORGANIC

KOJI RICE

ORGANIC KOJI RICE

We use premium organic koji rice, a traditional fermented ingredient valued for its natural enzymatic process and depth of flavor.

 Our organic koji naturally contains Vitamins B2 and B6. It also provides ergothioneine, a powerful antioxidant.

ORGANIC

ORGANIC

SUNFLOWER OIL

ORGANIC SUNFLOWER OIL

We use premium organic, expeller-pressed, high-oleic sunflower oil.

With 75–90% oleic acid (omega-9) and naturally low in omega-6, it offers better balance and stability. It’s also naturally rich in vitamin E for added quality and freshness.

POTASSIUM

POTASSIUM

CARBONATE

POTASSIUM CARBONATE

 We use potassium carbonate to balance acidity.

Used in small amounts, it helps create a smooth taste without unnecessary additives.

LEARN MORE

NO

  • GMOs
  • Gums / emulsifiers / fillers
  • Dairy or lactose
  • Nuts
  • Sweeteners
  • Glyphosate

YES

  • Vegan
  • Vegetarian
  • Kosher
  • Organic
  • Naturally occurring B vitamins
  • Naturally occurring antioxidants
  • Low glycemic load

Low Glycemic Load

When used in a cappuccino,
KOATJI has a low glycemic load.

The Glycemic Load (GL) provides an indication of how carbohydrate-containing foods may affect blood sugar levels when portion size is taken into account.


GL values are commonly categorized as follows: Low: 0–10, Moderate: 11–19, High: 20+.


In a cappuccino format (approximately 70 ml of milk), KOATJI has an estimated glycemic load of ~3, which falls within the low GL range.

3
Koatji Cappuccino
(70ml milk)
25
Baked Potato
(medium)
10
An Apple
(medium)
LEARN MORE

Values shown are estimates based on standard nutrient composition and typical serving sizes.

As seen in:

Mobile image

Sunflower oil explained

Seed oils get a bad rap – but not all oils are created equal. At KOATJI, we use organic high-oleic expeller pressed sunflower oil. That means it’s naturally low in omega-6 and rich in oleic acid and omega 9, the same anti-inflammatory heart-healthy fat that makes olive oil famous. Our oil is stable, balanced, and naturally packed with vitamin E.

Certification Logo
Certification Logo
Certification Logo
Certification Logo
Certification Logo

Only the best is good enough - for flavor and for maximum nutritional value.

  • Always organic
  • Global premium organic suppliers chosen for purity, nutrition, consistency and flavor
  • Every ingredient is carefully and intentionally sourced
  • Built like a performance product – but crafted like fine food
Only the best is good enough - for flavor and for maximum nutritional value.
Only the best is good enough - for flavor and for maximum nutritional value.

Nutrition Facts

4 servings per container

Serving size
8 fl oz (240 mL)

Calories Per Serving
125
Amount Per Serving % Daily Value*
Total Fat 7g 9%
Saturated Fat 0.6g 3%
Trans Fat 0g
Cholesterol 0mg 0%
Sodium 110mg 5%
Total Carbohydrates 15g 5%
Dietary Fiber 1g 4%
Total Sugars 7g
Includes 5g Added Sugars 1 10%
Protein 1g
Amount Per Serving % Daily Value*
Vitamin D 0mg 0%
Calcium 6mg 0%
Iron 0mg 0%
Potassium 140mg 3%
Riboflavin (B2) 0.05mg 4%
Vitamin B6 0.06mg 4%
Vitamin B12 0.29mcg 12%
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
1 We do not add any sugar or sweeteners to our KOATJI milk. That's why they are not on the ingredient list. The natural sugar appears as the enzymes break down the starches in our oats and koji rice which creates a natural sweetness and deep umami. It's similar to how the human body breaks down starches into sugar during digestion. Riboflavin (B2), B6, and B12 are naturally present in our KOATJI milk.

Designed for baristas. Loved by everyone.

Performance

Microfoam-ready and latte-art approved

Doesn’t split like other plant milks

Stable performance – every pour

Ultra-repeatable in cafés and at home

Taste

Neutral, clean, creamy taste

Doesn’t overpower espresso

Highlights matcha brightness

Chef-balanced for daily use

Microfoam perfection. Every pour.

Trusted by experts. Loved by customers.

COFFEE EXPERTS

“KOATJI is a beautiful example of something that doesn’t take away from the excellence of coffee, but elevates it.”

David Yardley, Co-founder of MoonGoat

“KOATJI is the best steaming oat milk around”

Angel, GM of Motoring Coffee LA

MATCHA EXPERTS

“We searched for a long time to find a milk that matched the quality of our teas. When we discovered KOATJI, we were genuinely excited not just because it’s organic and free of fillers, but because the flavor of the koji pairs beautifully with the umami of Japanese green tea.”

Zach Mangen, Founder of Kettl

“The cool thing about KOATJI that I love with matcha too, is that it’s the right creaminess. All the other oat milks just don’t add to the umami much.”

Mark Evans, Co-Founder at MoonGoat

OUR CUSTOMERS

“Hands down the best flavor and texture of any plant-milk I’ve tried”

Stephanie L

“I don’t usually drink oat milk but it’s probably one of the best milks I’ve ever tried. The creaminess that you won’t find in regular oat milk is insane.”

Kevin X

Three years.

Three years.

Eight thousand recipes.

Zero compromises.

3+
Years of Research and Development
8000
Recipes tested before reaching our formula

Developed by

Michelin chefs & Baristas

A new standard of oat milk

Koji-powered. Chef-crafted.

Questions? We’ve got answers!

PRODUCTS

We would love to serve you our KOATJI milk. We have launched in Erewhon in September 2024. See Store locator here: https://koatji.com/pages/store-locator

Yes. We use Tetra Pak® cartons and they are recyclable. KOATJI is bottled in shelf-stable, aseptic, cartons that are made from 70% renewable resources. Aseptic containers (also commonly labeled with "Tetra Pak") can be placed in your curbside recycling bins, and recycled in most US households. Make sure to empty your carton and replace the cap.

We don’t recommend freezing the milk unless you use it in clarification as in our Koatji Old Fashioned recipe.

KOATJI is a shelf-stable plant milk. KOATJI is UHT-treated and packaged aseptically, which allows for a 8 months shelf life and no need for refrigeration. Once the product is open, it should be kept refrigerated and consumed within 7 days.

KOATJI is verified Non-GMO. You can read more about our ingredients here: https://koatji.com/pages/ingredients

No. We do not add any sugar or sweeteners to our KOATJI milk. That’s why they are not on the ingredient list. The natural sugar appears as the enzymes break down the starches in our oats and koji rice which creates a natural sweetness and deep umami. It’s similar to how the human body breaks down starches into sugar during digestion. FDA has changed the law so that naturally occurring sugar now has to be labeled as added. If you want to learn more about our ingredients, read more here https://koatji.com/pages/ingredients

We source all of our ingredients from Certified Organic suppliers that comply with the highest quality standards. Our koji rice and oats are sourced from trusted suppliers who work with farmers in Japan, and across North America and Europe.

See nutritional label here: https://koatji.com/products/barista-oat-x-koji-milk If you want to learn more about our ingredients, read more here: https://koatji.com/pages/ingredients

Yes. KOATJI is of course certified organic You can read more about our ingredients here: https://koatji.com/pages/ingredients

RETURNS

By using our www.koatji.com website, you agree to the Terms of Use. We reserve the right to correct any errors or omissions, and to change or update information at any time without prior notice (including after you have submitted your order).

We only accept returns from orders placed through KOATJI website, no exchanges. All refunds will be credited in the method of payment you used on the original purchase. Original shipping costs are unfortunately non-refundable. Please contact us if a product is defective, damaged, or different from what you ordered at www.koatji.com

SHIPPING & BILLING

KOATJI offers to purchase our barista product as a one time purchase, or on a subscription basis. First, make sure that we can ship to your location. If you sign up to the subscription service, you can choose to receive the product once a week, every second week or once a month. We offer a 20% discount on sign up for single subscription order (6 units) and 25% for a double subscription (12 units).

Setting up our subscription, we accept all major credit cards. For one time purchase, we also accept electronic payments like Apple Pay, Google Pay.

Our KOATJI milk comes in 6-packs, so the minimum order is 6 units of our 32 oz milk cartons. You can choose shipping of 6, 12 or more.

KOATJI offers shipping rates of $9 for all orders. Please allow 2-7 days for your order to be delivered. Also, you may want to use the store locator to find our locations.

Please be aware that we depend on the tracking information provided to our customers once a package departs from our facility. If you encounter any concerns about your delivery while the tracking indicates that your package is in transit, kindly reach out to the shipping carrier for more information. In the unfortunate circumstance where your tracking information indicates that your order has been delivered, but you have not received it, please contact order@koatji.com for further assistance. It's important to note that we are not obligated to replace missing products, as the resolution will be determined at the discretion of our customer support team based on each individual case.

We ship once a week. Once you have placed your order, allow us 2-7 days for delivery.

We ship to all continental US states (excluding Alaska and Hawaii).

We thank you for your order & hope you’re happy with it! If you are not satisfied for any reason, we will be happy to accept a return.