Can I take the Immunity Booster with the other Halo Beauty products? November 26, 2020 14:41 Updated Yes, in fact it was designed specifically for that purpose. Related articles Will the Immunity Booster prevent or cure Covid-19 or other viruses like seasonal flu? Who is able to take the Immunity Booster? Is the Immunity Booster part of Halo Beauty’s subscription program? How is the Immunity Booster different from other immunity support supplements? Is the Immunity Booster intended for daily use?