Medik8

Crystal Retinal 3.

Name: Medik8 Crystal Retinal 3
Brand: Medik8
Rating: 84.0 (2 reviews)

Retinoids

About this product

A gentle retinol serum for the eye area formulated with retinaldehyde at 0.03% concentration, designed to reduce fine lines, wrinkles, and puffiness.

Best for

Mature skin

Retinoids

The Guru Index verdict

84%

Approved

✓Approved · 84%

2Reviewers

2Approved

0Mixed

0Skip

What the gurus are saying

Creators consistently praise this as a rare retinoid option gentle enough for the sensitive under-eye area, especially for those who cannot tolerate stronger retinoids. The consensus is that it delivers meaningful anti-aging results with regular use and can be gradually worked up to nightly application without irritation.

Synthesized from 2 expert reviews

Key actives & flags

Vitamin CRetinoidHyaluronic acidVitamin ESPFSqualaneFragrance-freeAlcohol-free

Full ingredients

Aqua (Water), Caprylic/Capric Triglyceride, Glycerin, Isododecane, Cetearyl Olivate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Cetearyl Alcohol, PPG-12/Smdi Copolymer, Sorbitan Olivate, Tocopheryl Acetate, Titanium Dioxide, Eclipta Prostrata Extract, Cyclodextrin, Squalane, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Phenoxyethanol, Melia Azadirachta Leaf Extract, Hydroxypropyl Methylcellulose, Sodium Hyaluronate, Tetrahexyldecyl Ascorbate, Rubus Chamaemorus (Cloudberry) Seed Oil, Alumina, Isostearic Acid, Lecithin, Polyglyceryl-3 Polyricinoleate, Polyhydroxystearic Acid, Stearic Acid, Pentylene Glycol, Retinal, Moringa Oleifera Seed Oil, Sodium Polyaspartate, Climbazole, Disodium EDTA, Lonicera Japonica (Honeysuckle) Flower Extract, Lonicera Caprifolium (Honeysuckle) Flower Extract, Daucus Carota Sativa (Carrot) Seed Oil, Ethylhexylglycerin, 3-O-Ethyl Ascorbic Acid

Where to buy

Amazon Shop → Google Shopping Shop → iHerb Shop →

Every take, in full

What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

All takes Approved only Skip only Mixed only Hide sponsored

Mad About Skin

720k subs · 10k devotees

✓Approved

"This is the Medik8 Crystal Retinal 3, a great option, a retinal that works under the eye in a super gentle way. Again, my eye area is very sensitive, I couldn't use tretinoin around it, this allows me to, and it is one of the best anti-aging serums for the eye I've ever found. So so good, absolutely love it. This works beautifully well under the eye to minimize crow feet and is super hydrating. Retinal, like with that other skin oil I just shared, is more gentle, less irritating than tretinoin. I'd recommend if you're using tretinoin to maybe consider having another gentle retinoid for under the eye and on the neck. I think that works best."

Gothamista

685k subs · 45k devotees

✓Approved

"It just plumps out the fine lines, gets rid of any kind of crinkles, but also I find that that yellow color from the retinal really seems to work to neutralize the darkness under my eyes because my darkness is more of the purpley bruisy kind of anemic kind. I've not experienced the sensitivity since I started using this, but I was definitely careful with phasing this in when I first started using it so I would use it twice a week at first and I work my way up to using this every night. Because it is the eye area, it doesn't hurt to start out with the Crystal Retinal 3 that uses 0.03% retinaldehyde and it's really gentle. Over a 12-week period, tests have shown this to have quite a significant effect on reducing the appearance of fine lines, wrinkles, puffiness, just overall youthfulness as well as dark circles. I also love that this has no scent to it."

Crystal Retinal 3.

84%

What the gurus are saying.

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