Performix SST Burn Non Stimulant Fat Burner, Metabolism Booster with L Carnitine, Ice Berry, 31 Servings (1 Pack) : Amazon.sg: Health, Household and Personal Care Performix SST Burn Non Stimulant Fat Burner, Metabolism Booster with L Carnitine, Ice Berry, 31 Servings (1 Pack) : Amazon.sg: Health, Household and Personal Care PERFORMIX SST Burn SST Cleanse Smart Supplement Performix SST Burn is a non stimulant pure L Carnitine fat burner that uses fat, not muscle, to fuel your workout. Take SST Burn alongside SST, SST V2X or the new SST Cuts