Crystal Retinal 10 - Brightening, Firming, Advanced Skin Regenerating Retinaldehyde Serum - Smoothing, Hydrating Wrinkle Repair Recipe - With Hyaluronic Acid, Glycerin, and Vitamin E - 1 oz

Crystal Retinal is a great product but, the container is bad and the color is horrible. The packaging/tube and color drag my review from 5 stars to 3 stars. The product is wonderful, definitely 5 stars. It does seem to ease lines on my face. The container/tube is very wasteful, please see the photo. The photo was taken after I could not squeeze another drop out of the tube. I cut it open; you can there is a LARGE amount of product stuck in the tube. Over a week’s worth of product is left in the tube, to be thrown away. It’s too expensive to throw away, so I keep it in a Ziploc bag and continue to apply it every night. I know Retinal degrades when exposed to air, so I know the product is becoming less effective every time I open the Ziploc. But I can’t bring myself to throw away that much product. The containers for the R-Retinoate products are MUCH better. None of the product is wasted. If they would use that packaging for Crystal Retinal, their customers would be grateful. The color is terrible. Every higher number product (Crystal Retinal 6, Crystal Retinal 10, Crystal Retinal 20, etc.) increases the product color in darkness and saturation. I now use Crystal Retinal 24, which is the darkest color. I look like I’m wearing a Halloween mask, it’s very unattractive. Some of us live with a romantic partner and don’t want to go to bed every night looking like we are wearing an orange mask. I see Red 4 is an ingredient so, I assume the color is added, not intrinsic to the product. If they remove the added color, or provide an alternate product with no color added, their customers would be grateful. If they used same container they use for R-Retinoate and remove the dark color, Crystal Retinal would be the perfect product.

Super

I'm unsure if this product is effective or not. I do not suggest anyone try this high dose of retinol without a physician's guidance.

Muy Bueno, 10 de 10👏👏👏

Visible Results Without the Irritation This is hands down the best Vitamin A product I’ve used. Medik8 Crystal Retinal 10 delivers smoother, brighter skin with noticeably fewer fine lines—without the dryness or flaking I’ve had with other retinoids. It absorbs quickly, feels luxurious, and the results are real. If you’ve built up tolerance to retinol and want something more powerful yet gentle, this is 100% worth it.