RMK
RMK Lip Base Liner (01 Sienna Suede)
RMK Lip Base Liner (01 Sienna Suede)
@cosme rating: 5.2/7.0
RMK Lip Base Liner
✓ 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
Color, shape, and texture. This one product will create your ideal lips. This lip base liner is chosen to match your lip and skin tone, not the color of your lip makeup. It not only defines the contours of your lips, but also gently fills them in to add a natural flush. The smooth, soft, matte texture stays put on your face, creating the impression of naturally beautiful lips. The thick, angled tip allows you to create a precise outline or apply it evenly. Layering lip colors brings out the best finish and further enhances staying power. This versatile product can be used with any color, adding a level of sophistication to your lip makeup.
Ingredients
How to use
It can be used as a lip liner to shape the outline of your lips, and as a lip base to even out the color of your lips. We recommend choosing a lip color that matches your skin tone and the impression you want to create.
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.
It was easy to apply and gave a beautiful finish just by drawing the outline. It might come off easily? I'll try wiping it off with a tissue to see how it goes.
I've never used a lip liner before, but it's so easy to use! I bought both, but I prefer 01 Sienna Suede (^^) It pairs well with the 05 Luminizer. These two are my current favorites when wearing light makeup.
It's great for giving your lips a healthy glow, plumping them up, and adding a nice edge! It's easy to blend, and the color rivals lipstick but isn't too bold, making it easy to use. It's a bit thick, but I was able to use it normally. Fine adjustments might be difficult, but it's easy to apply over-lips. It's good because it doesn't look overdone. It blends in well, so if it matches the lipstick you already have, you can use it in a wide range of situations. I'm also considering buying Sienna Suede 01...
It applies smoothly and blends well with the skin, and just adding a little extra effort to your lip makeup makes a huge difference in the finished look!
I bought this along with a lipstick. I thought it would be thicker and harder to use than the lip liners I've had up until now, but it's actually easier to use and can double as a lipstick. The colors are so pretty, I want to get some different ones too.