Home Slickdeals Amazon: Propel Immune Support with Vitamin C + Zinc, 3 Flavor Variety... Slickdeals Amazon: Propel Immune Support with Vitamin C + Zinc, 3 Flavor Variety Pack, 16 Fl Oz Bottles (Pack of 12) – $5.71 By ARCOM - 12 September 2022 51 0 SHARE Facebook Twitter Go to the deal page: Amazon: Propel Immune Support with Vitamin C + Zinc, 3 Flavor Variety Pack, 16 Fl Oz Bottles (Pack of 12) – $5.71