REJURAN
REJURAN Dual Effect Ampoule, 10ml
REJURAN Dual Effect Ampoule, 10ml
@cosme rating: 5.7/7.0
To the natural beauty of your skin!
✓ 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
Contains c-PDRN, niacinamide, sodium hyaluronate, and licorice root extract. Moisturizes the stratum corneum and regulates the skin rhythm to restore the natural elasticity and beauty of skin. A multi-purpose beauty serum with Rejuran's highest technology slow aging. Hydrolyzed DNA: Skin conditioning ingredient Purpose of formulation: Moisturizing Purpose of formulation: Skin conditioning ingredient A moisturized, healthy state of skin Care according to age
Ingredients
How to use
(1) After cleansing your face, apply toner to your skin. (2) Pull up the white bar to draw the serum into the dropper, then press the bar to dispense an appropriate amount into your palm. (3) Lightly spread the product between your hands and gently blend it into your entire face.
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 a little thick, but it absorbs quickly when you put it on your skin. It feels sticky when you touch it after applying it. I'm not sure if that's good or bad.
It moisturizes perfectly! It's not sticky, has no smell, doesn't interfere with other cosmetics, and doesn't irritate! This was my first time using a dropper that you can pull up, so I was a little confused, but it seems like it will be easy to use up. The packaging is quite luxurious and I had high expectations, but I didn't feel much effect other than moisturizing. There are better serums for this price, so I won't be buying it again. If you're going to Korea, you might be able to get it cheaper at the duty-free section of a department store.
I found out that PDRN was popular in Korea because of Rejuran, so I bought it and continued using it for a month. It has a thick texture that I like and moisturizes well without being sticky. I didn't feel any irritation at all. It has a faint, stylish scent and is easy to use. I feel like it keeps my skin firm and elastic. Above all, it has excellent moisturizing power, and when used in combination with cream, it prevents dryness all day. It was very useful this winter. I'll use up one bottle and decide whether to buy it again.
I had high hopes for this product, but I've been using it for over a month now and haven't noticed any particular effects. Once I run out, I won't buy it again, but will try a product with PDRN 1%.
This is my impression after using it about 5 times. I used it on my skin where it was in good condition with Eudermine and Lancome serums, so I honestly don't know what effect everyone is saying. Also, the dropper part that you pull up is unreliable and looks cheap. Even without opening the lid, when you pull up the dropper, the part stored inside is exposed, and the feeling of it being exposed to air made me a little worried about hygiene. I don't think I'll be buying it again.