est
est Serum One 高级补充装，90克（亮丽花束）
est Serum One 高级补充装，90克（亮丽花束）
@cosme rating: 5.2/7.0
For skin that is full of moisture, vibrant, bright and clear.
✓ 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
*本页面产品图片为新版设计，我们正在逐步更换为新版设计。您收到的产品可能仍为新版设计。全新升级的精华液，富含水分，不仅能令肌肤焕发活力、紧致饱满，更能提亮肤色，令肌肤透亮透亮。[准药品] 碳酸*2泡沫精华液，预防瑕疵*1，改善皱纹。丰富细腻的微碳酸*2泡沫紧贴肌肤，精华液深入渗透至角质层。全新升级的精华液，令肌肤焕发活力、紧致饱满，更能提亮肤色，令肌肤透亮透亮。●蕴含活性成分烟酰胺：改善皱纹，抑制黑色素生成，预防瑕疵和雀斑。*1 抑制黑色素生成，预防瑕疵和雀斑。*2 二氧化碳气体（推进剂）。活力四射的清新花香。 *本产品为替换装，不含药盒。（准药品）
Ingredients
Niacinamide*, Water, Butylene Glycol, Dimethicone, DPG, Carbon Dioxide, Isotridecyl Isononanoate, Glycerin, Diglycerin, Seaweed Extract-1, Ectoin, Yuzu Extract, Carrot Extract, Concentrated Glycerin, PEG1540, POE/Dimethicone Copolymer, POE Hydrogenated Castor Oil, Acrylic Acid/Alkyl Methacrylate Copolymer, Absolute Ethanol, Silica, Potassium Hydroxide Solution (A), Monopotassium Phosphate, Disodium EDTA, Phenoxyethanol, Paraben, Fragrance. * indicates "active ingredient." Nothing listed indicates "other ingredients."
How to use
每天早晚洁面后使用。・无需摇晃容器，将瓶口倒置，取适量（直径约3厘米）于掌心。・将泡沫涂抹于面部，注意不要揉搓，轻柔缓慢地涂抹全脸，然后充分按摩至吸收。
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've repurchased this product so many times, it's a favorite of mine. The power of carbonation is truly amazing. The way my skin texture improves with or without it is completely different... I'll be using this forever!
I've been using it for a month now, and I feel like the wrinkles around my eyes have thinned a little. The carbonated foam feels moisturizing and spreads easily.
The lotion penetrates deeply! I feel there is a huge difference between having this and not having it. I've bought several bottles and have been using other products and skipping out on using it, but that's when I really noticed it. I noticed a difference in how soft and smooth my skin felt, and since then I always use this right after washing my face. It also smells great.
This was my first time using an EST product. It was quite pricey, but I believed in its effectiveness and bought it. It was in the Suzykireitics section, and I was also attracted by the poster. To use it, you massage the foam into your skin, and it has a nice scent and leaves your skin feeling smooth, so you'll naturally want to reach for it. You can also feel your skin becoming brighter, as if it's shining a light on it. It's expensive, but I think it's worth it.
I use the entire EST skincare line. I usually buy refills, but since it was a gift set, I bought the full product. This introductory serum is a must. It soaks up tons of lotion!