RMK
RMK W Treatment Lotion Duo Set, 160ml x 2 + 5ml + 1 Sheet
RMK W Treatment Lotion Duo Set, 160ml x 2 + 5ml + 1 Sheet
@cosme rating: 5.3/7.0
A set of two "oil care lotions" based on the concept of refreshing hydration.
✓ 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
[Set Contents] RMK W Treatment Lotion (160mL x 2 bottles/full size) RMK W Treatment Oil (5mL/mini size/sample) RMK First Sense Face Mask R (28mL x 1 sheet x 1 pack/sample) This set includes two bottles of the "oil care lotion" from the W Treatment Oil series, which is incredibly comfortable and refreshing, based on the concept of hydration. This special set also includes RMK's No. 1 best-selling product of the year*, the "W Treatment Oil (mini size)," and a face mask that leads to plump and firm skin. *2024 skincare category shipment results
Ingredients
How to use
RMK W Treatment Lotion Take some onto your hands or a cotton pad and gently pat it onto your entire face. Finally, cup your hands around your face and press down. (If using your hands, apply in several stages.) RMK First Sense Face Mask R *Use after washing your face, instead of lotion. 1. Remove the mask from the pouch and carefully unfold it by pulling it to the left and right. 2. Fold the eye area outwards and fit the sheet to your entire face, aligning it with your eyes. 3. Take the cuts on both cheeks and, while holding your chin with one hand, lift your jawline and pull the mask upwards towards your temples to ensure a firm fit. *You can improve the fit by cutting along the dotted line below your nose, pulling it inwards, and applying it to the sides of your nose and nasolabial folds. 4. Remove the mask after about 10 minutes and gently pat any remaining liquid into your skin. *Please be careful as the liquid may drip. *If you want to care for your eyelids, place the eye area on your eyelids. *After use, you may apply serum, cream, or other beauty products as desired.
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.