It's up to you to choose the dosage form that suits you best, because they all contain the same concentration of active ingredients! 1 dose = 1 vial = 1 monodose = 2 capsules = 30 drops (dropper). Here are some indications to help you in your choice: Vial Benefits : + Alcohol-free, suitable for children, pregnant or breastfeeding women and people who do not consume alcohol + Can be diluted in water or juice (they can also be taken as is, without dilution, directly at the back of the throat) + Taste is less pronounced than the hydroalcoholic version Disadvantages: - Do not place a protective film on the throat - Fragile, therefore requiring delicate handling during transport Monodose or dropper (same solution in 2 different containers) Benefits : + Take as is, directly at the back of the throat (no dilution necessary) + Easy to carry (you can always have a few monodoses in your bag - or the dropper - if needed) + Immediately soothes throat irritations + Leaves a protective antibacterial and antiviral film on the throat Disadvantages: - Very pronounced taste - Can not dilute - Contain alcohol (55%), therefore not recommended for children, pregnant or breastfeeding women Capsules Benefits : + Alcohol-free, suitable for children, pregnant or breastfeeding women and people who do not consume alcohol + Can be taken as is (for young children, they can be opened and mixed with compote or yogurt if necessary) + No unpleasant taste Disadvantages: - Do not place a protective film on the throat