GSM-OIL GELPELLS® | GELPELL AG | GSM-OIL GELPELLS® is the green shell mussel that is also called green-lipped mussel or New Zealand mussel. The omega-3 fatty acids in the mussel are responsible for the anti-inflammatory effects. Most products contain just cheap dried mussel powder. ...view more GSM-OIL GELPELLS® is the green shell mussel that is also called green-lipped mussel or New Zealand mussel. The omega-3 fatty acids in the mussel are responsible for the anti-inflammatory effects. Most products contain just cheap dried mussel powder. GSM-oil however is extracted and concentrated from mussel powder and therefore more effective and more expensive. view less |