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E-SPECIAL Skin Clear Serum [20 mL]

Regular price ¥6,050 Tax included.
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Contains a high amount of moisturizing ingredients such as hyaluronic acid in the keratin clearing ingredients mainly composed of plant extract.It is a keratin care beauty essence that is gentle on the skin and can be used for delicate areas around the eyes.You can have a full keratin care routine just by applying it after lotion.
Details of scheduled deliveries

Terms of Purchase

The minimum number of purchases is three months (three times in total).

Shipping Fee

Delivery is free of charge.

Example of amount (in case of regular price of 4,950 yen)

3,960 yen (20% OFF price) x three times (minimum number of purchases) = 11,880 yen (tax-included price/total amount)

Scheduled Delivery Cycle

You can choose one from once every month, once every two months, or once every three months.

First Delivery Date

Within 30 days from the application date.

Delivery plan

You can change the delivery plan even after placing an order.
The initial discount is one time only.


*"Change of delivery cycle" of regular deliveries can be set on the details page of Regular Delivery Purchase on My Page.
*Points cannot be used with regular deliveries.
*Points can only be used with products with no discount.

I want people like this to use it

People concerned about rough skin
Those who are concerned about dull skin
People with problem pores
First-time users of peel products

Dr. ERI's Key Point

The key point for keratin care is to provide plenty of moisture. Dullness, roughness, and other skin problems caused by old keratin are often attributable to a lack of moisture. Moisturizing thoroughly every day is key to maintaining porcelain-smooth skin. After keratin care, we especially recommend several applications of E-SPECIAL Moisture Gel V to replenish plenty of moisture.


Moisture-focused, keratin care beauty serum for results with everyday use.

Do you notice roughness or dullness?
Those are signs of old keratin residues hiding your skin’s inherent beauty.
Keratin care is the answer.
This beauty serum protects your skin’s moisture while acting on unwanted keratin to achieve porcelain smoothness.
It’s Dr. Eri Katagiri’s masterpiece, winner of numerous cosmetic awards on numerous media outlets.
Since it is designed to exfoliate gently and gradually, it can be used on a routine basis. Also recommended for use around the eyes and on the décolleté.

Customer Comments

I had problems with pimples
Perhaps because of better skin turnover, I don’t get breakouts on my forehead any more. I had given up on them as a PMS annoyance - I had never expected this much improvement.
Woman in 40s
It’s like moisturizing essence.
I was worried about the roughness of my skin, so I used another company's famous keratin care. My skin turned red and became very sore. I was reluctant to use peeling beauty essence for a while, but when I saw this beauty essence in a magazine and tried it as a sample, I was amazed because it felt like a moisturizing beauty essence. However, it reduced the roughness of my skin, so I can feel a good peeling effect. I will continue to use it!
Woman, age not disclosed
I feel that my skin is bright
I have been using this product for about a month since I bought it, and recently I started to feel that my skin is bright. I would like to continue a little longer.
Woman in 20s

How to use

For skincare before going to bed, after washing your face, take an appropriate amount (3-4 drops) with a dropper on skin prepared with lotion etc. and apply it to your entire face.
After that, do your normal skincare routine and sleep with the product applied, and wash it off the next morning.
*As a guideline, please use the product two to three times a week.
*If you are using this product for the first time or if you have sensitive skin, please keep an eye on your skin condition as you use it. Avoid using during the day when there is a lot of UV rays.
*After applying Skin Clear Serum, old keratin may peel off after about 20 minutes.
In this case, please massage gently and wipe it off with a tissue, etc.
StepAfter washing your face, take an appropriate amount (3-4 drops) with a dropper on skin prepared with lotion etc. and apply it to your entire face.
StepSpread gently without applying too much force with your fingertips. Follow with your normal skincare routine. Go to bed without removing product. Don’t forget to wash it off the next morning.

Dr. ERI's beauty recipe

Introducing the "Double Action Technique" which uses E SPECIAL Mild Doctor Peel and Mild Doctor Peel α.
Ingredient display
Water, PG, glycerin, BG, Aloe vera leaf extract, Fucus vesiculosus extract, Vaccinium myrtillus fruit extract, sugarcane extract, Roman chamomile extract, hydroxyethyl cellulose, orange fruit extract, lemon fruit extract, allantoin, sugar maple extract, N2-(1-oxohexadecyl)-L-lysyl-L-valyl-(2S)-2,4-diaminobutanoyl-L-threonine bis(trifluoroacetate) (salt), palmitoyl dipeptide-5 diaminohydroxybutyrate, sodium hyaluronate, oligopeptide-24, oligopeptide-20, acetyl decapeptide-3, methylparaben, phenoxyethanol


What kind of acid is used?
It is an acid called AHA (Alpha Hydroxy Acid) which is based on fruit acid. Based on the clinic's own original formula, it has a firm peeling effect and minimizes stimulation and burden to the skin. Since the moisturizing function is also emphasized, there is no tingling sensation or feeling of stiffening, and firmness and glossiness are improved.
Is it different from the BHA peeling done at the clinic?
Compared to AHA, BHA peeling uses salicylic acid and is strong enough to remove unevenness of skin and blackness of pores. Because it penetrates deeper than AHA, treatment is provided in the clinic as special care for hard parts of skin such as acne scars, pores around the nose, heels, and elbows.
Can I use it every day?
Contains mainly plant-based AHA such as bilberry extract, sugarcane extract, and orange extract, and plentiful moisturizing ingredients such as hyaluronic acid. It can be used every day because it gently removes keratin little by little with mild feeling during use that reduces dryness and irritation, which are often found with peeling agents. However, if you have sensitive skin, we recommend that you try using it a maximum of two times a week. In addition, please do not use this product if you have inflammation or wounds such as redness, irritation, or itching etc.
Will my blemishes get worse?
This product is designed to remove keratin without physical stimulation, but please be careful not to massage too hard. Rather, the skin metabolism increases as you use it, and you can expect more melanin, which causes blemishes. However, after peeling, please use sufficient moisturizing and UV protection.
What percentage of AHA does it contain?