Protein drinks/shakes
Vitalady used to sell samples. You might look at her website. I also think I heard GNC might do that. Not sure on that one anymore.
I forgot. A lot of people like Syntrax Nectar and people offer sample packs of those. They are too sweet for me on a regular basis but I use them once in a while. I saw several sample packs on Google and her e is the link to one. I haven't bought from here just an example:
https://www.mybariatricpantry.com/SYNTRAX_NECTAR_PROTEIN_POWDER_SAMPLES_p/nectar-sample.htm?gclid=Cj0KEQjwhpnGBRDKpY-My9rdutABEiQAWNcslE2w77DMOMkP31PqtxrI-s_Fc2mD3yXPhcrASHdw21gaAhR58P8HAQ&click=10402&utm_source=googlebase&utm_medium=shoppingengine