Glucosamine by Stark Pharm is a...
Contains complex carbohydrates with different glycemic index, high quality protein and BCAA.
The food supplement ActivLab - Mass Up is high-carbohydrate, which means that its use is guaranteed to help ectomorphs gain weight due to muscle mass.
Nutritional supplement Nutriversum - Carbohydrate Complex Basic is a quality carbohydrate.
Dietary supplement FitMax - Pure American Gainer is a protein-carbohydrate mixture supplemented with vitamins.