Crystal Retinal 24 is Medik8’s highest-strength retinal. It contains 0.1% encapsulated retinaldehyde meaning it is only for seasoned vitamin A users. This is the one to reach for when your skin’s ready for the big leagues and is only available in clinics. Retinal (not retinol) is one step closer to active retinoic acid, so it works faster and targets everything from fine lines to breakouts, sun damage, and pigmentation. Plus, it’s encapsulated, meaning it releases slowly to reduce irritation, clever, right? It also contains hyaluronic acid to hydrate, vitamin E to support the barrier, and glycerin to keep things cushiony and calm. It’s a powerhouse, but still elegant. Use it at night, always follow with a nourishing moisturiser, and don’t forget your SPF in the morning.
