OSAJI
Osaji Kai Revelation Eye Cream, 20g
Osaji Kai Revelation Eye Cream, 20g
@cosme rating: 4.6/7.0
An eye cream that forms an ultra-thin protective veil around the eyes and reconstructs moisture in the stratum corneum.
✓ 100% authentic
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
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What it is
This is an anti-aging care* eye cream that reduces the appearance of dry fine lines around the eyes that become a concern with age. It focuses on "depletion of moisture," a major cause of dry fine lines, and approaches the delicate stratum corneum structure around the eyes in two stages. It delivers plenty of moisture to the stratum corneum while creating a pseudo-stratum corneum protective film on the skin surface that prevents moisture evaporation. Use it at the end of your skin care routine to achieve healthy functioning skin. It can be used comfortably morning and night. *Anti-aging care refers to care using cosmetics etc. appropriate for your age.
Ingredients
Water, Pentaerythrityl Tetraisostearate, Propanediol, Glycerin, Behenyl Alcohol, Myristyl Alcohol, Polyglyceryl-5 Stearate, Glyceryl Stearate, Caprylic/Capric Triglyceride, Ceramide NP, Phytosphingosine, Hydrogenated Lecithin, Bisglyceryl Ascorbate, Rhododendron Ferrugineum Extract, Pseudoalteromonas Ferment Extract, Proline, Alanine, Serine, Shea Butter, Xanthan Gum, Sodium Phosphate, Sodium Hydroxide, Ethylhexylglycerin, Hexyl Dimethylolpropionate, Caprylyl Glycol
How to use
After applying facial toner or serum, gently apply an appropriate amount to the eye area. *Can be used morning and night. <Basic Steps> KAI Revelation Toner (lotion) → KAI Revelation Serum (serum) → KAI Revelation Moisturizer (cream) → KAI Revelation Eye Cream
We ship internationally from Japan!
Frequently Asked Questions
Is this authentic?
Yes. We only buy from official retailers and directly from the brands here in Japan. Never resellers, never grey market stock.
We are beauty lovers too, so we know the worry, especially with something you are putting on your face. Authenticity is 100% guaranteed by us.
What are your shipping rates?
On orders under US$75, shipping is a flat US$20 to the United States and US$10 to all other countries.
Orders of US$75 or more ship free, applied automatically at checkout. Your exact shipping cost is shown before you pay.
How long does delivery take?
These estimates are for International Airmail (Tracked) and include 3 to 5 business days of processing in Japan.
- United States: 12 to 15 business days
- Canada, United Kingdom, France, Germany: 9 to 12 business days
- Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 business days
- China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 business days
- Rest of the world: 11 to 18 business days
Actual delivery can be affected by customs clearance, seasonal congestion, or carrier delays in the destination country, all of which are outside our control.
Do you offer express shipping?
Yes. As of 22 July 2026, we offer International Express Mail through Japan Post. The cost is based on order weight and is calculated automatically at checkout.
Will I pay customs or import fees?
US orders: No. As of July 1, 2026, all US orders ship DDP (duties delivered prepaid), meaning we prepay all import duties on our end. Nothing is due at your door.
Orders outside the US: Possibly. Duties and import taxes are set by your local customs authority and are not collected at checkout, so any charges on delivery are your responsibility.
We're working on rolling out prepaid duties for more countries soon.
It's incredibly moisturizing! This is my first eye cream, so I haven't compared it to others, but I felt that it had strong moisturizing properties. I stayed in a hotel and the dryness of the room caused damage to my eyelids, enough to change the shape of my eyes. Even after returning home, the condition persisted for over a week, so I gave up hope of recovery, but the day after I applied this, my eyes returned to their original shape. I'm surprised! I don't know how effective it is against wrinkles, but as expected of a product that focuses on "depletion of moisture," it definitely leaves a moisturizing impression.
I bought it because it had good reviews. It's incredibly moisturizing and is a great product.
It's incredibly moisturizing! This is my first eye cream, so I haven't compared it to others, but I felt that it had strong moisturizing properties. I stayed in a hotel and the dryness of the room caused damage to my eyelids, enough to change the shape of my eyes. Even after returning home, the condition persisted for over a week, so I gave up hope of recovery, but the day after I applied this, my eyes returned to their original shape. I'm surprised! I don't know how effective it is against wrinkles, but as expected of a product that focuses on "depletion of moisture," it definitely leaves a moisturizing impression.
It's very moisturizing, but it doesn't seem to be effective against wrinkles, especially deep ones. I apply it before bed, and by morning it's so moisturized it's sticky. But I'm not really sure what the effect is. I wonder if I'll buy it again? I bought it because it was reasonably priced, but I'll keep looking for more.
Perhaps due to the dry season, my eyelids have been extremely dry, making it difficult to apply eyeshadow, so I've reevaluated my eye care routine. Until now, I'd focused on anti-aging products like retinol to combat fine lines, but I've been trying Osaji's eye cream, which focuses on moisturizing and provides a foundation for stratum corneum care. I was told that it can be used in the morning and won't interfere with makeup, so I've started using it as my morning eye care routine. I've noticed that the slight dryness on my eyelids that's been bothering me is starting to subside. I hope that daily care will help.