Dietetic substances including special dietary foods and beverages and meal replacement substances; sports nutrition products; food supplements in this class; food and nutritional supplements being muscle-building food supplements; protein, vitamin and mineral supplements; dietetic preparations for muscle-building including special dietary foods and beverages; dietetic substances for medicinal purposes; pharmaceutical stimulants and medicinal herbs; dietetic beverages adapted for medical purposes; vitamin drinks; mineral preparations for use as supplements to drinking water; waters (beverages) for medical purposes; none of the aforesaid being for skin care use or for the treatment of acne and other skin blemishes