Medik8 Crystal Retinal 20 Serum 30ml

Medik8 Crystal Retinal 20 Night Serum — 30ml

Medik8's most advanced retinal night serum, Crystal Retinal 20 delivers a powerful 0.2% concentration of vitamin A in its purest, most bioavailable form. Retinal (retinaldehyde) is shown to work up to 11x faster than retinol, making this serum one of the most effective vitamin A formulas available without a prescription.

Designed for experienced retinoid users, Crystal Retinal 20 works overnight to visibly refine skin texture, promote a more even complexion, and restore a youthful, radiant glow — all while minimizing the irritation typically associated with high-strength vitamin A.

Key Benefits

• High-strength vitamin A (0.2% retinal) — Up to 11x more effective than equivalent retinol concentrations
• Visibly refines skin texture — Promotes smoother, more even-toned skin over time
• Overnight renewal — Works while you sleep to support skin's natural regeneration cycle
• Science-led formula — Backed by Medik8's rigorous approach to skincare
• Encapsulated delivery system — Releases retinal gradually to minimize sensitivity

How to Use

Apply a few drops to clean, dry skin in the evening. Allow to absorb fully before applying moisturizer. Start 2–3 nights per week and gradually increase frequency as skin builds tolerance. Always follow with SPF during the day.

Product Details

• Brand: Medik8
• Size: 30ml
• Key Ingredient: 0.2% Retinal (Vitamin A)
• Skin Type: All skin types (experienced retinoid users)
• Usage: Evening only

For best results, use as part of the complete Medik8 vitamin A regimen.