


Medik8 Crystal Retinal 24
Crystal Retinal 24 by Medik8.
Medik8 Crystal Retinal 24: Dermatologist-Backed, Clinically Potent Skincare
Medik8 Crystal Retinal 24 represents the highest strength in Medik8’s retinal range, formulated specifically for experienced vitamin A users who are ready to optimise their results. This advanced serum is not suitable for beginners, it’s designed for skin already acclimated to potent actives, requiring clinical-grade efficacy.
Crystal Retinal 24 is part of a progressive ladder of six strengths, allowing the skin to adapt gradually. As the most potent formula, it delivers accelerated results, targeting multiple signs of skin aging with precision.
The key ingredient, retinaldehyde (retinal), is a powerful derivative of vitamin A. Unlike standard retinol, retinal requires just one conversion step to become retinoic acid, the active form that promotes cell turnover and collagen production. This makes it up to 11 times faster in action than retinol, providing visible improvements in a shorter timeframe while maintaining skin tolerance.
Clinically proven benefits include:
- Firmer skin texture through enhanced collagen synthesis.
- Reduction in fine lines and wrinkles, improving overall skin smoothness.
- Diminished dark spots and a more even skin tone.
- Brighter, more youthful-looking skin
Apply in the evening to clean, dry skin, followed by your go-to PM moisturiser. Given its potency, it’s essential to use broad-spectrum sunscreen daily to protect newly revitalised skin.
For advanced vitamin A users seeking superior, clinical-grade results, Crystal Retinal 24 offers unmatched performance in skin rejuvenation.
Let customers speak for us
THE LATEST INSIDER INFO AND BEAUTY GUIDES FROM THE EXPERTS
THE INSIDER'S EDIT

Understanding the Skin Barrier: Why It’s Important and How to Protect It

How to Prevent (and Treat) Ingrown Hairs Like a Total Boss
