Collagen, key in anti-aging products, is now in food and drink, reflecting a focus on healthy aging. Mostly animal-derived, it's inaccessible for vegans. Though no direct vegan collagen sources exist, consuming plant-based proteins, fruits, and vegetables can aid collagen synthesis. Foods like cabbage and spirulina can supplement this process. Lab-made collagen offers potential as a vegan source, with ongoing research in this area.