One a day

by Bayer Barcode 0016500558170
Not enough data to compute
Ultra-processed food

One a day by Bayer provides 17 kcal per 100 g, with 0 g of sugars and 0 g of protein. It is classified as NOVA 4 (ultra-processed food). Contains: gelatin, soybeans.

Nutrient levels per 100 g

Fat
1.7 g · Low
Saturated fat
0 g · Low
Sugars
0 g · Low
Salt
0 g · Low

Levels use UK front-of-pack reference thresholds.

Nutrition facts

Serving size: 1g

Nutrient Per 100 g Per serving% DV*
Calories 17 kcal 0 kcal
Total fat 1.7 g 0 g 0%
Saturated fat 0 g 0 g 0%
Carbohydrates 0 g 0 g 0%
Total sugars 0 g 0 g
Added sugars 0 g 0 g 0%
Dietary fiber 0 g 0 g 0%
Protein 0 g 0 g 0%
Salt 0 g 0 g

*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values).

Ingredients

Omega-3 Fish Oil, Calcium Carbonate, Gelatin, Glycerin, Calcium Ascorbate, Yellow Beeswax, Magnesium Oxide, Beta-Carotene, Biotin, Carbonyl Iron, Color (Annatto Extract [seed]), Cupric Oxide, Cyanocobalamin, d-Alpha-Tocopherol, D-Calcium Pantothenate, Folic Acid, Niacinamide, Potassium Iodide, Purified Water, Pyridoxine Hydrochloride, Retinyl Palmitate, Riboflavin, Soy Lecithin, Thiamine Mononitrate, Vitamin D3 (Cholecalciferol), Zinc Oxide

May contain palm oilNot veganNot vegetarian
Allergens
GelatinSoybeans

Additives 6

E322 - Lecithins
Antioxidant
E322i - Lecithin
Antioxidant
potassium iodide

Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.

Product details

Serving size
1g
Labels & certifications
No artificial flavors
Sold in
United States
Barcode
0016500558170

Prices reported by shoppers

Loading prices…

Frequently asked questions

How many calories are in One a day?

One a day contains 17 kcal per 100 g and about 0 kcal per serving (1g).

How much sugar is in One a day?

One a day has 0 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.

Is One a day healthy?

It is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.

Is One a day vegan?

Based on its ingredient list, it is not vegan.

What allergens does One a day contain?

According to the label data it contains: Gelatin, Soybeans. Recipes change — always check the package label.

Source: Open Food Facts (ODbL). Last updated September 11, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.

Reviews

No reviews yet. Tried One a day? Be the first to share how it tastes.

Write a review

Your rating

Reviews are moderated. See our Privacy Policy.

More from Bayer

View all →