Servings
The number of individual servings contained in the package of the supplement. It corresponds to the weight or number of tablets/capsules divided by the size of one standard serving. Of course, if you deviate from this dosage, the number of servings will change accordingly.
Dosage
The amount of powder corresponding to the standard portion of the supplement. With this data, you can estimate the total number of servings if this information is not provided by the manufacturer.
The standard dosage is indicated per "average" person. In some cases (for example, with a very small or very large body weight), deviations from the indicated dosage are allowed, but only on the recommendation of a specialist.
Country of origin
Country of origin of the supplement.
Many stereotypes associate the quality of a product with its origin, some countries are considered more "prestigious" than others in this sense. However, these stereotypes are very weakly attached to reality. First, the country of origin is often given by the country of origin of the brand or by the location of the manufacturer's headquarters; the actual production may be in a completely different country. Secondly, the features of the product depend not so much on geography, but on how carefully the manufacturer exercises quality control. So you should pay attention to the origin only in those cases when you fundamentally want or do not want to support a company from a certain country; quality should be assessed not by “nationality”, but by the reputation of a particular brand and price category of the product.