26 Last-Minute Prime Day Deals I'd Buy Again as a Shopping Editor

Vital Proteins Collagen Peptides Powder ($30, originally $50)

Taking a collagen supplement for skin, hair, and bone and joint support is easy when it's flavorless and can be incorporated into everything from your morning cup to a post-workout smoothie. Our former fitness editor is a big fan and writes about it in this Vital Proteins Collagen Peptides Powder review.

Editor Quote: "Depending on how much protein I needed that day, I added one or two scoops to my coffee, soups, pasta sauces, oatmeal, and/or my post-workout smoothies. Although Vital Proteins claims that this powder can be mixed into hot and cold liquids, I found it easier to blend in warm temperatures, which is why I often combined it with hot veggie soup or warmed pasta sauce. Sometimes I'd even add a scoop to a cup of hot herbal tea." — Christina Stiehl, former senior fitness editor