Wellness Shots!

I'm not sure if many of you have heard of wellness shots. They are kind of a popular thing right now. I guess you could say that they are a "supplement", but the ones I'm looking to take are made up of only whole foods (i.e. ginger, turmeric, elderberry, etc.). Would these be okay to take? I'm just looking for something to provide a little gut & immune boost and I actually give my dogs turmeric for the amazing benefits, so I'm wondering if these wellness shots are worth it?