KITEN
KITEN Aze Pure Serum, 30ml
KITEN Aze Pure Serum, 30ml
@cosme rating: /7.0
Contains a high concentration of 20% azelaic acid! Suitable for sensitive 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
This product contains a high concentration of 20% azelaic acid (skin conditioning ingredient). It smooths oily skin and the skin around pores, while also moisturizing dry and rough skin, keeping it healthy. Advanced liposome technology allows for deep penetration into the stratum corneum. Four types of ingredients—retinol, vitamin C derivative, vitamin E, and ceramide—are encapsulated in liposomes. These ingredients are quickly delivered to every corner of the stratum corneum, preventing dullness caused by dryness and supporting radiant skin.
Ingredients
Water, Azelaic Acid, TEA, Propanediol, Sodium Hydroxide, Pentylene Glycol, Human Adipose-Derived Mesenchymal Cell Exosomes, Human Stem Cell Conditioned Medium, DNA-Na, Camellia Sinensis Leaf Extract, Sodium Acetylated Hyaluronate, Niacinamide, Retinyl Palmitate, Sodium Hyaluronate, Hyaluronate Crosspolymer-2-Na, Retinol, Hydrolyzed Sodium Hyaluronate, Ascorbyl Methylcarbonyl Pentapeptide-7, 2-Tri-t-Butyltryptophanamide, Ceramide AG, Ceramide AP, Ceramide EOP, Ceramide NG, Ceramide NP, Allantoin, Arbutin, Galactomyces Ferment Filtrate, Dipotassium Glycyrrhizate, Succinoyl Atelocollagen, Centella Asiatica Extract, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide- 1. Artichoke leaf extract, aloe vera leaf extract, Japanese knotweed root extract, scutellaria baicalensis root extract, chamomile flower extract, licorice root extract, houttuynia cordata extract, rosemary leaf extract, phytosterols, mugwort leaf extract, adzuki bean seed extract, PPG-6 decyltetradeceth-30, carbomer, glycerin, dextrin, caprylic/capric triglyceride, disodium phosphate, potassium phosphate, butylene glycol, lecithin, hydrogenated lecithin, PEG/PPG/polybutylene glycol-8/5/3 glycerin, corn oil, tocopherol, polysorbate 20, polysorbate 80, tocopheryl acetate, 1,2-hexanediol, ethylhexylglycerin, caprylyl glycol, EDTA-4Na, phenoxyethanol, BHT, sodium lactate
How to use
After washing your face, take an appropriate amount in your hand and apply it to the areas you are concerned about.
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.