10 Editor-Backed Sales to Shop This Week, Including Nordstrom and Walmart

Vital Proteins Collagen Peptides Unflavored Powder ($18, originally $23)

Not only is this top-rated collagen powder a favorite of PS editors and celebrities alike (hi, Jennifer Aniston!), but it's also rarely on sale — hence why this deal is such a great find. Per the brand, the protein supplement is designed to help improve the body's overall strength, bone health, as well as skin's elasticity. One editor detailed her experience using the powder in this review of the Vital Proteins Collagen Powder.

Editor Quote: "Each two-scoop serving is just 70 calories and has 18 grams of protein and 20 grams of collagen peptides. This powder is also flavorless, so I can add it to pretty much anything and can't taste it. Depending on how much protein I need, I add one or two scoops to coffee, soups, pasta sauces, oatmeal, or smoothies." — Christina Stiehl, former senior editor, Fitness