The difference between the vitamin D oral sprays is the dosage level provided. The different colours are not related to flavours.
| Product | Dosage |
| Vitamin D 400 Infant | 400IU (10µg) per spray. Flavour free. |
| Vitamin D 400 Junior | 400IU (10µg) per spray |
| Vitamin D 1000 | 1000IU (25µg) per spray |
| Vitamin D 1000 Vegan | 1000IU (25µg) of vegan source D3 |
| Vitamin D 3000 | 3000IU (75µg) per spray |
| Vitamin D 4000 | 4000IU (100µg) per spray |
| Vitamin D 3000+K2 | 3000IU (75µg) and 75µg of vitamin K2 |
For more information about what dosage you should be taking, download our Vitamin D supplementation guide here.