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Open Nature Unsweetened Original Oat Milk
Open Nature Unsweetened Original Oat Milk by Open Nature provides 19 kcal per 100 ml, with 0 g of sugars and 0.4 g of protein. That is 100% less sugar than the average product in this category. Its Nutri-Score is A and it is classified as NOVA 4 (ultra-processed food). It is listed in the Milk substitutes category. Contains: gluten.
Nutrient levels per 100 ml
Levels use UK front-of-pack reference thresholds for drinks.
Nutrition facts
Serving size: 1 portion (240 ml)
| Nutrient | Per 100 ml | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 19 kcal | 45 kcal | 77 −76% | |
| Total fat | 0.2 g | 0.5 g | 1% | 4.1 −95% |
| Saturated fat | 0 g | 0 g | 0% | 2.2 −100% |
| Carbohydrates | 3.8 g | 9 g | 3% | 7.8 −52% |
| Total sugars | 0 g | 0 g | 4.9 −100% | |
| Added sugars | 0 g | 0 g | 0% | 3.9 −100% |
| Dietary fiber | 0.4 g | 1 g | 4% | 0.7 −41% |
| Protein | 0.4 g | 1 g | 2% | 1.9 −78% |
| Salt | 0.1 g | 0.2 g | 0.2 −49% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 387 Milk substitutes products on Foodmetria.
Compared with other milk substitutes
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
filtered water, oats, potassium phosphate, calcium carbonate, tricalcium phosphate, sea salt, gellan gum, vitamin A palmitate, ergocalciferol (vitamin D2), riboflavin, vitamin B12
- Allergens
- Gluten
Additives 2
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Serving size
- 1 portion (240 ml)
- Labels & certifications
- VegetarianVegan
- Sold in
- United States
- Barcode
- 0021130327416
Prices reported by shoppers
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Frequently asked questions
How many calories are in Open Nature Unsweetened Original Oat Milk?
Open Nature Unsweetened Original Oat Milk contains 19 kcal per 100 ml and about 45 kcal per serving (1 portion (240 ml)).
How much sugar is in Open Nature Unsweetened Original Oat Milk?
Open Nature Unsweetened Original Oat Milk has 0 g of sugars per 100 ml, which is considered low by UK front-of-pack guidelines.
Is Open Nature Unsweetened Original Oat Milk healthy?
It has a Nutri-Score of A (A is best, E is worst); it is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is Open Nature Unsweetened Original Oat Milk vegan?
Based on its ingredient list, it appears to be vegan. Always check the package label.
What allergens does Open Nature Unsweetened Original Oat Milk contain?
According to the label data it contains: Gluten. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated March 25, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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