Medik8 Retinal Showdown: Tested Brightening Formula vs. Serums
Excerpt: Among the contenders in our Medik8 Retinal Showdown, the Crystal Retinal 3 truly stands out for its brightening and firming prowess. We were impressed by its lightweight, gel-cream texture, which melts into the skin absent any harshness. The potent blend of retinaldehyde, hyaluronic acid, and glycerin delivered visible results— smoother wrinkles and a more even tone—without the irritation we sometimes expect from high-strength serums. The addition of vitamin E added a comforting layer of hydration, making it a gentle yet effective addition to our routines. At 1 oz, it’s a small investment for a big impact, though we wished for slightly longer-lasting packaging. Overall, it’s a strong contender for those seeking an advanced yet humane retinal option.