"My skin is in constant need of hydration, and although I swear by a hyaluronic acid serum every single day — it's not always enough. That's why I've been reaching for these L'Oréal Paris Pure Hyaluronic Acid 7 Replumping Ampoules ($25), a seven-day treatment that helps reduce fine lines, lock in moisture, and make my skin look as soft and supple as Botticelli's muse. I start by cracking one open in the morning and use about half the serum all over my face before makeup application. To preserve the other half for my nighttime routine, I simply invert the cap and place it into the opening while the first portion of the ampoule works its magic on my skin. At the end of the day, I take off my makeup and apply the serum right before moisturiser. Never has my skin felt so soft, hydrated, and silky after using the full set of these, and I can't wait to crack them open again (literally)." — AMK