ISOI
ISOI Brightening Serum, 35ml
ISOI Brightening Serum, 35ml
Now reformulated with the addition of rose PDRN!
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• Authenticity guaranteed.
• Ships direct from Japan in 3-5 days
• Custom duties & tariffs fully handled by us for US customers.
• Track your order via USPS, Royal Mail, Canada Post, Australia Post.
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Why You’ll Love It
Rose PDRN*1 is more specialized than typical PDRN for firming, brightening, and improving the skin's barrier function. The vitamins and polyphenols contained in roses penetrate deep into the stratum corneum of the skin, resulting in vibrant, firm skin. In addition to rose-derived ingredients, it also contains niacinamide*3 and vitamin C derivative*7. It supports the skin's barrier function and leads to a brighter, more even-toned complexion. Having cleared a total of 26 clinical trials, it has been proven to be a serum that can be used safely not only during times of skin fluctuation but also by those with sensitive skin*8. *1 DNA-Na, Damask rose flower extract (moisturizing ingredients) *3 Skin conditioning ingredients *5 Due to dryness *7 3-O-ethyl ascorbic acid (skin conditioning ingredient) *8 Not all individuals will experience no irritation.
How to Work It Into Your Routine
Take an appropriate amount and gently apply it to your entire face.
What’s Inside
Frequently Asked Questions
Are these products authentic?
Yes, authenticity is 100% guaranteed.
We source directly from the brand, or from official stores within Japan.
All products are fresh off the shelves, in its original Japanese version, and never outdated.
What are your shipping rates?
All orders over US$75 ships for free, applied automatically at check out.
For all other orders, we charge US$10-20 for shipping depending on your location.
How long does delivery take?
Here are our latest estimate which includes 3-5 days for ordering processing in Japan.
Actual delivery can be affected by customs or carrier delays in each country, all of which are outside of our control.
- USA: 12-15 days
- Canada, United Kingdom, France, Germany: 9 to 12 days
- Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 days
- China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 days
- Rest of the world: 11 to 18 days
*For in-stock items only. For pre-orders or restocking items, please contact us before placing an order if you need a detailed estimate.
Will I pay customs or import fees?
US orders: We ship all orders DDP (duties delivered prepaid) which means that we handle all the import and custom duties on our end and nothing is due at your door.
Orders outside the US: Duties and import taxes are set by your local customs authority and are not collected by us. Please note that all local charges are your responsibility. Unfortunately, there is no current system that allows us to handle this on your behalf from Japan.
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