est
est G.P. Serum-In Emulsion B Refill, 120g
est G.P. Serum-In Emulsion B Refill, 120g
Rated 5.1 out of 7.0 by Japan’s largest beauty community
Est's highest quality emulsion
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
Developed based on est's cutting-edge skin knowledge, this emulsion is est's pinnacle anti-aging care*1 line. This series of emulsions is tailored to each individual's skin condition. Formulated with highly pure*2 plant extracts produced using unique cultivation and extraction methods. It suppresses melanin production, prevents dark spots and freckles, and leaves skin clear, bright, and firm, moisturized and purified. *1 Moisturizing and firming care appropriate for each age. *2 Compared to our previous product (quasi-drug). *This product is a refill.
Ingredients
Chamomilla ET*, Stearyl Glycyrrhetinate*, Water, Glycerin, Olive Oil, Platycodon Grandiflorum Root Extract, Butylene Glycol, Roman Chamomile Extract, Polyethylene Glycol Methyl Glucoside, Clove Extract, Hexadecyloxy-PG Hydroxyethylhexadecanamide, Diglycerin, Dimethicone, N,N-Dimethylaminoethyl Diethyl Methacrylate Sulfate/N,N-Dimethylacrylamide/Polyethylene Glycol Dimethacrylate Copolymer/PEG Blend, Ectoine, Eucalyptus Extract, Peach Leaf Extract, Phytosphingosine, Sugar Squalane, Distearyldimonium Chloride, Polyethylene Glycol Isocetyl Ether, Cetyl Alcohol, Stearyl Alcohol, Paraffin, High Melting Point Microcrystalline Wax, Microcrystalline Wax, High Melting Point Paraffin-1, Ethanol, Isopropanol, Disodium Phosphate, Monosodium Phosphate, Phenoxyethanol, Fragrance. *Non-labeled ingredients are other ingredients.
How to use
Apply an appropriate amount (2 pumps) to the entire face. *When you first start using it, slowly press down about 10 times until the liquid comes out.
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.
EST GP Serum-in-Emulsion B → And then, after all this moisturizing, this one seals it in so tightly you'll be like, "Wait, this is it?" It's a little thicker to be called a lotion, but softer to be called a cream. The texture is just right, and even a small amount spreads easily over the entire face. This seems to contain Kao's proprietary whitening active ingredient, Chamomilla ET. I absolutely love this ingredient, and while many whitening active ingredients can be irritating to the skin, this one blends in perfectly without causing any irritation. It really feels like a well-matched cosmetic.
I bought this at Beauty Day. I've seen it many times as a magazine supplement and it was expensive and the amount was small, so I hesitated, but I ended up buying it. I love it because it revives my skin when it's super dry. The scent reminds me of POLA, which I find particularly relaxing. The size is also great, as you can take the actual product with you when traveling. It's expensive, but I highly recommend it!
I had my skin diagnosed at the cosmetics counter and was recommended this type. I used a sample. They diagnosed me with accumulated sun damage, and they were right. I've been getting a lot of sunburn for the past two years. I used it on my skin after sunburn. It's smooth and non-greasy, yet it keeps my skin moisturized for hours, which I really like. Natural plant extracts have been developed through cutting-edge research to effectively work on the skin, and this product really shows the research and evolution of cosmetics! This product contains the whitening ingredient chamomilla ET. I usually use other whitening products containing tranexamic acid and vitamin C, so I'm looking forward to a different approach to whitening effects with different ingredients. Kao is a manufacturer that makes low-key but great products. Even though I have sensitive and atopic skin, Kao and Kanebo are reliable domestic manufacturers that rarely cause irritation or any problems.
Due to the vicious cycle of dryness → redness → flaking, I urgently need to lock in moisture after washing my face. I've been searching for a rich moisturizing cream and am searching for it. Winter is tough. Since last year, I've been loving EST skincare, from carbonated cleanser to emulsion. While searching for a rich cream or serum to combat dryness, I found out that EST has released a product that blends both in the bottle. It only takes two pumps. It may seem like a small amount, but it creates a strong moisturizing film. However, with my current dryness, I feel like I need an extra layer of moisturizing. I always buy from Suzykireistore, but I'm thinking about getting a consultation at the counter soon.
Based on the skin analysis results, I was recommended either B or L, and I chose B. It absorbs well and is comfortable to use. I'm almost finished with the whole bottle, but I feel like I'm in great shape. I received a sample of L, and it had a sticky texture that I think would help with firming, so I think I'll go with L next time. I also like that it doesn't feel too heavy even if I use it in the morning and then apply a UV-blocking emulsion.