How it works
What goes into your nutrition score
Scored 0 to 10, per item and overall
Every item in your cart gets its own nutrition score, and Vynn rolls them all up into a single number for your entire cart. A 10 means you're eating exceptionally well. A lower score isn't a judgment — it's just a starting point for improvement.
Full breakdown at a tap
Tap any item to see the full nutritional detail — calories, protein, carbs, fat, fibre, sodium, and more. No more squinting at labels in the aisle or Googling nutrition facts after you've already bought something.
Small swaps, big improvements
Sometimes all it takes is swapping one item to bump your score up. Vynn highlights where a small change — like choosing whole grain bread over white — can make the biggest difference to your week.
Frequently asked questions
Does Vynn give nutrition advice?
Not exactly — we're not doctors! But Vynn does score your cart from 0 to 10 based on the nutritional value of what's in it, and you can tap any item to see the full breakdown. Think of it as a helpful nudge, not medical advice.
Where does the nutrition data come from?
Vynn uses publicly available nutrition databases and information provided by participating retailers. We're always working to expand and verify our data so you get the most accurate picture possible.
Can I use it for specific diets like keto or gluten-free?
The nutrition score is based on general nutritional quality, not a specific diet. But since you can see the full macro breakdown for every item, it's easy to check whether something fits your particular dietary needs.
Can I see my nutrition score before I buy?
Yes — that's the whole point! Your score updates in real time as you add and remove items from your cart. You can tweak your grocery list for both spending and nutrition before you head to the store.
Related features
Your next grocery run, sorted.
Free to use. Launching Spring 2026. Join 2,400+ households getting ready.
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When you know what things cost and everyone's on the same list, the weekly shop just works.