ONE STONE TWO BIRDS
ONE STONE TWO BIRDS Beauty Liquid 100 Mask VC Derivative & Retinol, 7 Sheets
ONE STONE TWO BIRDS Beauty Liquid 100 Mask VC Derivative & Retinol, 7 Sheets
Rated 5.1 out of 7.0 by Japan's largest beauty community.
Over 300 people in total! Masks that reflect the voices of influencers
✓ 100% authentic. Direct from brand or official stores only
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Track your order via your national carrier (USPS / Royal Mail)
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What it is
1. This rich, moisturizing, intensive care mask contains a concentrated serum containing five types of VC derivatives and retinol derivatives, leading to clear skin with less visible pores. 2. Each sheet contains the equivalent of a bottle of serum. The extra-thick sheet holds the rich serum and delivers it to your skin. 3. Designed for exceptional adhesion, it fits snugly to your face, providing thorough care for troublesome areas like the corners of your eyes, nose, and mouth. *Packaging may change without notice.
Ingredients
How to use
To ensure the serum is absorbed into the mask, gently knead the entire packet with both hands before each use. 1. Remove one mask at a time and place it on your face, ensuring it adheres securely. 2. Leave on for approximately 3 minutes for daily use, or 5-10 minutes for special use. 3. Remove the mask and massage the remaining serum into 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All products are fresh off the shelves and never outdated.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.