Ah! That green circle around the eggs usually refers to egg labeling and farming method, but it depends on the country. Here’s the breakdown:
In the EU (and many places using similar codes)
Eggs often have a number/color code printed on the shell or carton. If you see a green circle, it usually means:
- 🟢 Organic eggs – hens are raised on organic feed, with access to outdoors, no synthetic pesticides or antibiotics.
- The color of the circle can vary by country/brand, but green is commonly linked to organic or eco-friendly certification.
Other common numbers/codes for egg types in the EU:
| Code | Farming type |
|---|---|
| 0 | Organic (green circle usually) |
| 1 | Free-range |
| 2 | Barn / indoor |
| 3 | Caged / battery |
Other possibilities
- On nutrition apps or recipes, a green circle may just indicate “healthy” or “protein-rich” — purely visual.
- On some packaging, it can indicate pasteurized eggs (rare) or fresh eggs.
If you want, I can make a quick visual guide of all egg codes/colors by country, so you’ll never be confused at the store.
Do you want me to do that?