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COSME DECORTE

Cosme Decorte AQ Meliority Double Concentration Day Serum n Refill, 30ml

Cosme Decorte AQ Meliority Double Concentration Day Serum n Refill, 30ml

A high-performance serum that leads to radiant, youthful-looking skin. Daytime serum (refill)

Regular price $310.00 USD
Regular price Sale price $310.00 USD
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Shipping calculated at checkout.
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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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What it is

A 7-day intensive care product for daytime use, focusing on the skin's biorhythms in the morning and evening. Double Concentration Day Serum n A daytime serum that replenishes the skin with high-quality moisture throughout the day, leading to clear skin all day long. It protects against external stress caused by dryness and prepares the skin for makeup to shine. Contains *Red Flour Extract* Purple Tea Extract* Double Peptide* Sandalwood Extract* Birch Sap* Black Soybean Extract* Glycerin (moisturizing) ●Contains a high concentration of birch sap*A soothing fragrance using essential oils (natural fragrance)Paraben-free ●Allergy tested (not guaranteed to be allergy-free for all users). *Compared to other products in the AQ series. This product is a "refill".

Ingredients

How to use

(For daytime use) Use in the morning after preparing your skin with lotionPump the product three times into your palm and apply it evenly to your skin.

We ship internationally from Japan!

Frequently Asked Questions

Are the products you sell authentic?

Authenticity is 100% guaranteed. We source directly from the brand, or from official stores within Japan. 

All products are fresh off the shelves and never outdated.

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.