specialized
This is literally just the streptocccus salivarius k12 strain of probiotic which is pretty specialized for what the title says, throat ailments.  In traveling I would rather a more broad spectrum strain that would also fight fatigue and stomach upset.  If sore or strep throat is something you are prone to though, this may be perfect for you.  It is an easy, albeit powdery, dissolving lozenge that is flavored (vanilla maybe?) and easy to use.  I personally prefer a capsule but lozenges work faster and can be gelatin free so there are advantages to this.  This is a good product if it's specific for what you need.
Rating: 3 stars