I tripled the recipe so we could each have a glass and added more pineapple because my son loves it. I did not add collagen, but it does help thicken smoothies. I think raw cashew butter would be a great, neutral protein sub.
Optional Super Boosts:
Bee Pollen, Chia Seeds, Flax Seeds, Vanilla or Plain Protein Powder, Spirulina, Chlorella, Reishi, Ashwagandha, Probiotic Powder, Greens Powder, Goji Berries, Maca Powder, Pink Himalayan Salt, Brazil Nuts.