Olimp Thermo Speed ​​​​​​​​Hardcore is a food supplement in capsules intended for adults. The preparation contains two complexes of natural ingredients: FAT Energy Diffuser is a blend of plant extracts: Garcinia cambogia (Malabar tamarind), bitter orange, Indian nettle and two varieties of pepper (cayenne and black). The MetaboNERGY system is a combination of caffeine, niacin (vitamin B3), L-tyrosine and extracts of ginger, guarana and green coffee seeds.