Colleen is impressed with the Back to School: 28 Day Immunity Wellness Shot Pack by Pulp & Press. She appreciates the variety of health benefits offered by these juice shots. The turmeric provides anti-inflammatory benefits, ginger supports digestion, wheatgrass and spirulina aid in detoxification, and elderberry boosts immune health. Colleen mentions that the taste is not a concern, as the shots are surprisingly pleasant. She even takes a shot of the wheatgrass one, which she initially thought would be the worst tasting, and finds it to be tolerable. Overall, Colleen finds all the shots to be sweet, with the pineapple in the turmeric and wheatgrass shots adding a pleasant flavor. The ginger shot, although not her personal preference, is balanced with apple and lemon. Colleen concludes that the Back to School: 28 Day Immunity Wellness Shot Pack is a great option for those looking to support their overall health and well-being.