AZELAIN
AZELAIN AZ Advanced Serum, 30ml
AZELAIN AZ Advanced Serum, 30ml
Rated 4.2 out of 7.0 by Japan’s largest beauty community
AZELAIN, which improves skin
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
This intensive skincare serum combines the popular azelaic acid derivative and 26 other skin-conditioning ingredients for a 5-in-1 approach to addressing skin concerns! 5-in-1: pores*1, uneven skin*2, preventing rough skin, improving texture and radiance, and preventing shine and stickiness. Contains the popular azelaic acid derivative*3. Formulated to deliver a steady supply to the skin. For pores*1, uneven skin*2, and improving skin texture. Contains glycylglycine*4. For rough skin prevention, contains 5 types of CICA*5, glycyrrhizinic acid 2K*6, and 6 plant-derived ingredients*7. For barrier function and moisturizing, contains 9 ingredients (niacinamide, 5 types of ceramides*8, hyaluronic acid, collagen, and lecithin). Addictive, refreshing, moisturizing texture --------- *Free formula: Free of synthetic colorants, synthetic fragrances, perfumes, ethanol, and silicone *1 Moisturizes skin and reduces the appearance of dry, noticeable pores *2 For rough, non-smooth skin *3 Azeloyldiglycine K (skin conditioning) *4 Glycylglycine (skin conditioning) *5 Centella asiatica extract, madecassoside, asiaticoside, asiatic acid, madecassic acid (all skin conditioning) *6 Glycyrrhizic acid 2K (skin conditioning) *7 Scutellaria baicalensis root extract, Japanese knotweed root extract, licorice root extract, tea leaf extract, rosemary leaf extract, chamomile flower extract (all skin conditioning) *8 Ceramide EOP, Ceramide NG, Ceramide NP, Ceramide AG, Ceramide AP
Ingredients
How to use
Take an appropriate amount from the dropper and apply it to your entire face, focusing on areas of concern.
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.