Am looking to get a supplement and found out the following things are additives. ?

(1) Cellulose, Magnesium stearate and Silica. Want to know if these are not good things to have added into the supplement (Acai Berry). The other one has (2) Cornstarch, Hypromellose, Silica, Magnesium Stearate and Water. Which list of additives are less harmful or are both lists of things ok and usual additives? I just want to know so I can see which bottle of Acai Berry to buy. ONLY serious need to reply Please!