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est GP Serum-In Lotion S，140毫升
est GP Serum-In Lotion S，140毫升
@cosme rating: 5.5/7.0
Premium anti-aging lotion
✓ 100% authentic
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
无法加载取货服务可用情况
What it is
这款顶级润肤乳运用了est先进的护肤知识研发而成。配方蕴含采用独特方法培育的高纯度植物萃取精华，可根据年龄和干燥程度提供保湿和紧致护理。
Ingredients
L-Ascorbic Acid 2-Glucoside*, Water, DPG, 1,3-Propanediol, Glycerin, Roman Chamomile Extract, BG, Platycodon Grandiflorum Root Extract, Clove Extract, Diglycerin, Trehalose, PEG-12, Ectoin, Eucalyptus Extract, Peach Leaf Extract, Sage Extract, Tuberose Polysaccharide Solution, Hydroxypropyl-β-Cyclodextrin, POE Octyldodecyl Ether, Xanthan Gum, Ethanol, Disodium Phosphate, Monosodium Phosphate, Aminohydroxymethylpropanediol, Phenoxyethanol, EDTA, Fragrance. *Non-labeled ingredients are other ingredients.
How to use
取适量（按压2次）涂抹于整个面部。*首次使用时，请缓慢按压6至8次，直至液体流出。
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.
I used a sample. After my skin diagnosis, I was told that the Glycation T Lotion would be suitable for me, but it seems that the T Lotion is popular and the T sample was sold out, so I was given a sample of the Oxidation S Lotion instead. It was the most pleasant-feeling lotion I've used recently. It has a slightly thick texture, but it absorbed quickly and blended into my skin very well. It left my skin feeling fresh and moisturized, and I was looking forward to the next morning.
I was worried about my skin turning yellow in the afternoon, so I bought this product that a YouTuber recommended. I was considering other types, but after a skin diagnosis on the est website, I chose the S type. It contains vitamin C derivatives, so I was worried that it might cause itching when my skin is agitated, but so far I've been able to use it without any issues. I use it every morning, and the yellowing is less of a concern than before. A price of over 10,000 yen for a lotion is quite a blow, but I would like to repurchase it if possible!
Even my dry, atopic skin feels well-moisturized. I like watery lotions, so I used to apply IPSA lotion five or more times to keep my skin hydrated, but with this, three pumps is enough, which is great. It doesn't particularly irritate my skin, so it's a lotion I want to continue using, while keeping my wallet in check.
I wanted a clearer complexion, so I took a skin analysis on the EST website and this cosmetic product came up as a recommendation, so I bought it. I wanted to moisturize my skin thoroughly, but I'm not a fan of thick lotions. However, this one absorbed smoothly into my skin and wasn't sticky, so it was easy to use! I like the method of applying one pump in several times, and it's not heavy, but it's very moisturizing. The dullness that I was worried about has also improved a little, and my skin seems brighter!!
I love it! I use FTE, but when I want more moisture, I use this! This is my first time using an anti-oxidation product, so the more I apply it, the more I feel like it's doing my skin good.