Medik8 Crystal Retinal 6 - Brightening, Firming, Advanced Skin Retinaldehyde Serum - Smooths Wrinkles - Hyaluronic Acid, Glycerin, Vitamin E - 1 oz

Holy grail product that I will be re-purchasing in the next level once my current tube runs out. I absolutely love this product and my skin feels supple and amazing after using. Make sure NOT to combine with other “active” products like vitamin C or exfoliants. I use every other night in my routine, it layers beautifully, and is perfect.The only downside is it’s a bit pricey, but truly worth it in my opinion.

Medic8 retinal serum improved my skin so much that I can’t imagine going a day without it. Not harsh even for sensitive skin contrary to many other retinol products. Absorbs quickly, doesn’t make your skin dry. Helps prevent breakouts. Don’t forget to use a nice moisturizer with it.

That’s really good product

I have rosacea but have wanted to try retinol/retinal. I tried retinol and bakuchiol in the past and my skin didn't like it. Thankfully, no issues at all with this one, and it helped even out my skin a little bit. It was very subtle but that is to be expected with a percentage this low. I have since moved up to Level 3 and when my rosacea is doing really well I can even tolerate Level 6 (but use it on top of a hyaluronic acid serum to reduce irritation). I recommend Level 1 to anyone who is hesitant but curious about retinal.

can even be used on the neck it is that gentle yet it works. I have used many retinol creams over the years, started having them prescribed by my doctor, but after finding this I am sticking with it.

Do not waste your money. It is too expensive to have such cheap packaging. The pump on my brand new bottle worked once and then never again. You also cannot unscrew the top so the only way to get the product out is to cut it open. It won’t last long that way.

Fantastic product. I’ve noticed improvements to my skin within two weeks. No irritation on my sensitive skin.

A couple of reviewers commented on the scent and I thought, how bad could it be? Well it's bad. And it's definitely not for sensitive skin. The scent is what I figure made me break out. I have used other retinol products and not had the same problem. Skip this one.