La Mer
La Mer The Treatment Lotion, 100ml
La Mer The Treatment Lotion, 100ml
Rated 5.2 out of 7.0 by Japan’s largest beauty community
Focusing on beautiful skin energy*1. A highly functional lotion with serum-level properties*2
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
Focusing on skin-beautifying energy*1. A serum-level, high-performance toner*2, La Mer's essential first step in skincare. This next-generation The Treatment Lotion also functions as a booster serum, delivering moisture, radiance, and anti-aging*3. It's a high-performance toner*4 that approaches skin in three dimensions. Focusing on skin-beautifying energy*5, it provides comfortable, soothing moisture, restores skin's foundation*6, and supports healthy skin by restoring its strength. It also reduces the appearance of fine lines caused by dryness*7, provides bouncy firmness, and leaves skin feeling denser and smoother with each use*8. It also promotes vibrant, radiant skin while thoroughly conditioning the skin to maximize the performance of subsequent skincare steps. It's packaged in an eco-friendly glass bottle*9. *1 The skin's natural ability to maintain health. *2 A lotion with a rich feel like a serum, which combines functions such as moisturizing, conditioning, firming and skin protection. *3 Age-appropriate care. *4 A lotion with a rich feel like a serum, which combines functions such as moisturizing, conditioning, firming and skin protection. *5 The skin's natural ability to stay healthy. *6 Maintaining healthy skin. *7 Efficacy evaluation test completed. *8 Skin with a refined and firm texture. *9 Recyclable glass bottle made from PCR material.
Ingredients
How to use
After washing your face in the morning and evening, apply an appropriate amount to a cotton pad and gently pat onto your face and neck to blend in.
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.