• ONEPEN Nail Serum, 2.0ml
  • ONEPEN Nail Serum, 2.0ml
  • ONEPEN Nail Serum, 2.0ml
  • ONEPEN Nail Serum, 2.0ml
1 4

ONEPEN

ONEPEN 指甲精华液，2.0毫升

ONEPEN 指甲精华液，2.0毫升

@cosme rating: 4.5/7.0

All-in-one serum for bare nail care

✓ 100% authentic

✓ Ships from Japan in 3-5 days

✓ Duties prepaid for US orders

✓ Tracked delivery via Japan Post

$30.00 USD
$30.00 USD
促销 售罄
结账时计算的运费。
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What it is

这款指甲修复精华液是解决各种指甲问题的不二​​之选。它能修复受损指甲，令指甲光滑亮丽。这款产品集修复、防护、保湿、清洁和滋养成分于一体，质地清爽不黏腻，让您的指尖始终保持光泽亮丽。无论居家还是外出，只需这一款产品，即可随时随地呵护您的指甲。

Ingredients

How to use

将刷头向下，按下容器上的按钮挤出精华液。取适量涂抹于指甲、指甲根部以及指甲与皮肤之间。随时随地，需要时即可使用。*首次使用时，请将笔尖向下，并按压按钮数十次。*也可用于凝胶指甲、指甲油、人造指甲等。

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.