Medik8 Crystal Retinal 10 1 oz - NO BOX

Retinaldehyde at Strength 10

Medik8's Crystal Retinal 10 uses retinaldehyde, a faster-acting vitamin A derivative, at one of the line's higher strengths.

Why You'll Love It:

• ✨ Retinaldehyde formula that works faster than standard retinol.
• 💫 Strength 10 for experienced vitamin A users.
• ⏳ Clinical British skincare with a strong reputation.

📦 Packaging note: Brand new and unused. This item does not come with its original outer box.

🚚 Fast U.S. Shipping: Carefully hand-packed and shipped quickly from Illinois — every order gets personal attention!

Beauty Tower is an independent reseller and is not affiliated with, sponsored by, or endorsed by Medik8.