est
est Serum One Advanced Set a, 90g
est Serum One Advanced Set a, 90g
Rated out of 7.0 by Japan’s largest beauty community
A mini-size carbonated* foam facial cleanser is included in this set. *Carbon dioxide (propellant)
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
Ingredients
Niacinamide*, Water, BG, Dimethicone, DPG, Carbon Dioxide, Isotridecyl Isononanoate, Glycerin, Diglycerin, Seaweed Extract-1, Ectoin, Yuzu Extract, Carrot Extract, Concentrated Glycerin, PEG1540, POE/Dimethicone Copolymer, POE Hydrogenated Castor Oil, Acrylic Acid/Alkyl Methacrylate Copolymer, Anhydrous Ethanol, Anhydrous Silicic Acid, Potassium Hydroxide Solution (A), Dipotassium Phosphate, EDTA, Phenoxyethanol, Parabens, Fragrance * indicates "active ingredient", unmarked ingredients are "other ingredients"
How to use
<uka IZU Shampoo & Conditioner for all hair types> Lather the shampoo in your palms and apply it to thoroughly wet hair, creating a rich lather. After shampooing, remove excess water thoroughly, apply an appropriate amount of conditioner mainly to the ends of your hair, leave it on, and then rinse thoroughly. <uka IZU Scalp Cleansing Deep & Light> Before application, brush your entire scalp to remove excess dirt and improve circulation. Wet not only your hair but also your scalp thoroughly and rinse away any dirt. Apply an appropriate amount directly to your entire scalp and spread it evenly. Massage your scalp with your fingertips and rinse thoroughly. It is recommended to use this product once a week. <uka IZU KUROMOJI Re Serum for scalp> After shampooing, towel dry your hair thoroughly, then apply an appropriate amount to your scalp and spread it evenly with your fingertips or a scalp brush.
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.