Jennifer Aniston never seems to age, and the secret is hiding in her a.m. cup of joe. Aniston adds a scoop of this Vital Proteins collagen to her morning coffee, as do thousands of five-star fans. It's the easiest way to get Aniston's ageless glow - especially since it's only $30 at CVS. In an Instagram post, Jennifer Aniston walked Us through her everyday coffee. All it takes is a dash of patience, cinnamon and Vital Proteins Collagen Peptides. With potential benefits for hair, skin, muscles and joints, her collagen powder is the closest thing to the fountain of youth.