"I love putting collagen in my coffee in the morning. I find that it gives me an extra boost of protein with my breakfast, keeps me full until lunch, and I've noticed an improvement in my hair and nails. And while I have a jar of collagen peptides on my desk and another one in my kitchen, these Vital Proteins Collagen Peptides Sticks ($34 for a pack of 20) are perfect for travel. I always have at least one in my bag to dump into my cold brew when I'm running errands on the weekends (the baristas at my local coffee shop don't bat an eye at me anymore when I do this at the milk station). When I go out of town, I make sure to pack a handful." — CS