Slapping retinal on in the AM is a fast track to a red, angry face. The molecule breaks down in sunlight — so you’re basically wasting $60.
Plus, it makes your skin more photosensitive for *hours*. Sunscreen alone won’t save you if you applied retinal at 8am and didn’t reapply at noon. Night is where this thing earns its keep.
Medik8 Crystal Retinal 6 is a stabilized retinaldehyde serum — basically retinol’s smarter, less angry cousin. $62 for 30ml. They claim it’s 11x faster than retinol. I rolled my eyes. Then I tried it.
1% retinaldehyde
One molecule closer to retinoic acid than retinol — works faster, less irritation.
Time-release delivery
Encapsulated in something called “Smart Vector” tech — releases slowly so you don’t peel like a snake.
Anti-irritant buffer
Has a soothing complex built in. Not just “oops here’s some vitamin A, good luck.”
Photo: Poko Skincare / Unsplash
Hero is retinaldehyde — one conversion step from retinoic acid (the gold standard). But they added bisabolol (chamomile) and vitamin E to stop the purge from getting ugly. No fragrance, no essential oils — thank god.
- Retinaldehyde: One step from pure retinoic acid — works fast, no prescription needed
- Bisabolol: Calms the inevitable redness before it starts
- Tocopherol (Vitamin E): Antioxidant buffer against oxidation while you sleep
- Hyaluronic Acid: Keeps the barrier from freaking out during the retinization phase
Photo: Amanda Wolbert / Unsplash
Thin yellow liquid — absorbs in about 15 seconds. No greasy film, no pilling. First night I felt a slight tingle. Second night? Nothing. That’s when I got suspicious.
Week 3: I got a tiny cluster of whiteheads on my chin. Not a purge — just my skin being dramatic. They vanished in 48 hours. What surprised me: no peeling. None. That’s rare for retinal.
Photo: Greg Rakozy / Unsplash
Fine lines around my eyes? Softened — not erased, but visibly less sharp. Pores on my nose look smaller. Texture evened out by week 4. Hyperpigmentation from a breakout? Still there, just lighter. This isn’t a magic eraser.
Photo: Evangeline Sarney / Unsplash
Use it at night, wear SPF like your life depends on it, and don’t expect miracles in week one. It’s a slow burn — but a really good one.