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Oatly

Oatly Oatmilk 4 Ingredient

  • 64 fl oz carton, one per order
  • 4 ingredients: oats, water, sea salt, citrus fiber
  • Unsweetened oat milk
  • Vegan, gluten free, non-GMO, kosher
  • 7 day shelf life per the listing
  • Contains oat

Last refreshed Sep 11, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A short-ingredient, unsweetened oatmilk in a large carton for dairy-free households that go through milk quickly. The shelf life is listed in days, so plan to use it promptly.

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ASIN: B0CGW2YQFNModel: 0190646631529Category: Oat Milks

Overview

Oatly makes this oatmilk from oats, water, a dash of sea salt and citrus fiber, and describes it as a minimalist product with a deliberately short product page. It is sold as a liquid in a single carton.

A four ingredient recipe with no sweetener suits people who read labels and want a plain oat base. The limitation is freshness, as days rather than months are given, and the large size is hard to finish for light drinkers.

Who it's for

Label-reading households that use oat milk daily in coffee, cereal and cooking. Oat allergic households, and light drinkers, should look elsewhere.

Pros and cons

Pros
  • Short ingredient list
  • Vegan and gluten free
  • Non-GMO and kosher
Cons
  • Shelf life listed in days
  • Large size for light drinkers

Performance notes

Oats, water and sea salt give a light, mild milk, and citrus fiber adds body to the texture. With no sweetener it takes on the flavor of coffee or cereal instead of competing with it.

Specifications

BrandOatly
Model0190646631529
Capacity & performance
Item Volume64 fluid ounces
Age Range DescriptionAll ages
Construction & materials
Product Shelf Life7 days
Other details
Container TypeCarton
Diet TypeGluten Free, Vegan
Number of Items1
FlavorOats
SpecialtyVegan, Gluten Free
Allergen InformationOat
Special IngredientsOats
Sweetness Descriptionunsweetened
Source PlantOat

Closest rivals on specs

Chobani® Extra Creamy Oatmilk 52 Fl Oz
  • Product Shelf Life 7 vs 9 days (-22%)
  • Item Volume 64 vs 52 fl oz (+23%)
  • Item Weight 4.5 vs 3.3 pounds (+36%)
Califia Farms, Milk Oat Original Organic, 48 Fl Oz
  • Product Shelf Life 7 vs 10 days (-30%)
  • Item Volume 64 vs 48 fl oz (+33%)
  • Item Weight 4.5 vs 3.4 pounds (+32%)
Califia Farms - Pumpkin Spice Oat Barista Blend Oat Milk, 32 Oz, Shelf Stable
  • Item Volume 64 vs 32 fl oz (+100%)
  • Item Weight 4.5 vs 2 pounds (+125%)
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Frequently asked questions

How should I store Oatly 4 Ingredient oatmilk?

The listing gives no storage guidance, and the shelf life field says 7 days, so follow the carton and use it promptly.

What are the four ingredients in Oatly 4 Ingredient oatmilk?

The description names oats, water, a dash of sea salt and citrus fiber.

Is Oatly 4 Ingredient oatmilk sweetened?

No. The sweetness field says unsweetened.

Is Oatly 4 Ingredient oatmilk vegan and gluten free?

Yes. The diet type lists gluten free and vegan, and the title adds non-GMO and kosher.