For first-time users
5% type
30mL
11,000円 （tax included）
Buy now
For skin that evolves with age,
once again,
restore moisture and firmness.
One step after cleansing.
Human umbilical cord blood-derived stem cell culture supernatantformulated
All-in-onebeauty serum
泉 -SEN-
SKIN LONGEVITY SERUM
Firmness & radiance
Hydration
Healthy-looking skin
Choose the concentration that suits you,
and make every day’s care exceptional.
Recommended for daily care
5% subscription
30mL
Subscription onlySpecial price
8,000円 （tax included）
Subscribe nowFor those seeking intensive care
10% type
30mL
16,500円 （tax included）
Buy nowSubscriptions may be paused or cancelled at any time. View details.
Do any of these concerns sound familiar?
Dryness and
rough texture
Loss of firmness
and elasticity
Makeup does not sit well
and skin looks dull
Difficulty finding
age-appropriate care
Too many skincare steps
feel burdensome
For those concerns, 泉 -SEN- offers simple daily support.
That is why 泉 -SEN-
SEN is
Formulated with human umbilical cord blood-derived stem cell culture supernatant
An all-in-one beauty serum.
One step after cleansing
helps provide moisture, firmness and radiance,
for healthy, beautiful-looking skin.
A simple 30-second ritual
Just one step after cleansing.
Make daily skincare beautifully simple.
STEP 01
Cleanse
Cleanse gently
to remove impurities.
→
STEP 02
泉 -SEN-
Take an appropriate amount
and gently smooth over the entire face.
→
STEP 03
Finish
Skin feels deeply hydrated
with a firmer appearance.
Why umbilical cord blood?
Umbilical cord blood contains
a variety of growth factors known as cytokines.
SEN isHuman umbilical cord blood-derived stem cell culture supernatant
formulated as a moisturizing ingredient.
It provides hydration for mature skin,
and helps keep it healthy-looking.
Why SEN is chosen
Human umbilical cord blood-derived stem cells
Culture supernatantformulated
One all-in-one step
All-in-one
Beauty ingredients
Generously formulated
Made in
Japan
Easy to use every day
Simple care
Product lineup
Choose according to your skin concerns
and lifestyle.
泉 -SEN- 5%
30mL
11,000 JPY (tax included)
Choose this
泉 -SEN- 5% Subscription
30mL
8,000 JPY (tax included)
Choose subscription
泉 -SEN- PREMIUM 10%
30mL
16,500 JPY (tax included)
PurchaseHOW TO CHOOSE
5% or 10% —
which is right for you?
From those seeking an everyday skincare essential
to those who prefer a more intensive ritual.
STANDARD
5%
For daily care
Recommended for first-time SEN users
and anyone looking for
a refined daily skincare routine.
11,000円 tax included
Purchase the 5% formula
OR
PREMIUM
10%
For intensive care
Human umbilical cord blood-derived stem cell culture supernatant
PREMIUM formula containing 10%.
For those seeking a more refined ritual.
16,500円 tax included
Purchase the 10% formulaBEAUTY INGREDIENTS
For your skin, every day,
Beauty ingredientswithout compromise.
KEY INGREDIENT 01
Human umbilical cord blood-derived stem cells
Culture supernatant
SEN’s signature moisturizing ingredient. It provides hydration for mature skin, Helps keep skin feeling balanced.
02
Sodium hyaluronate
肌にHydrationを与え、 for a fresh, dewy appearance.
03
Hydrolyzed collagen
肌を保湿し、 and helps leave it smooth.
04
Niacinamide
Healthy-looking skin保つための 美容成分としてformulated。
05
Peptides
Multiple Peptides成分を バランスよくformulated。
水、グリセリン、ラウリン酸ヘキシル、 イソペンチルジオール、ジメチコン、 ペンチレングリコール、 イソステアリン酸水添ヒマシ油、 アラキジルアルコール、 Sodium hyaluronateほか
Detailsな全成分表示はProductパッケージをご確認ください。
CUSTOMER VOICE
SEN
Customer stories
Woman in her 50s
One simple step makes it easy to continue every day
年齢とともにSkincareの種類が増えて、 毎日何種類も重ねることが少し負担になっていました。 泉 -SEN- はCleanse後にこれ1本でケアできるので、 忙しい日でも無理なく続けられています。 しっとりとした使い心地も気に入っています。
Individual experience; results and feel may vary.
Woman in her 40s
A comfortable texture that blends beautifully into the skin
ベタつきの強い化粧品が苦手なのですが、 泉 -SEN- は肌になじませやすく、 For daily care取り入れやすいと感じています。 朝も夜もシンプルに使えるので、 Skincareの時間そのものが楽になりました。
Individual experience; results and feel may vary.
Woman in her 60s
Simple care feels right for my skin now
乾燥が気になる季節は、 つい色々なものを重ねて使っていました。 今はSEN丁寧になじませるyour skin 毎日の習慣にしています。 手軽なのにきちんとお手入れしている感覚があり、 無理なく続けられるところが嬉しいです。
Individual experience; results and feel may vary.FAQ
Frequently asked questions
Q When should I use it?
A
After cleansing, dispense an appropriate amount into your palm and gently smooth it over your entire face.
Q Can I use this product on its own?
A
SEN is designed as an all-in-one beauty serum and may be used on its own.
Q What is the difference between 5% and 10%?
A
The concentration of human umbilical cord blood-derived stem cell culture supernatant differs between the two formulas. PREMIUM contains 10%.
Q How should I store it?
A
Avoid direct sunlight and places with extreme temperatures or high humidity. Keep out of reach of infants and children.
Q What should I do if irritation occurs?
A
If redness, swelling, itching or other irritation occurs, stop use and, if necessary, consult a dermatologist or other qualified professional.
BEGIN YOUR NEW ROUTINE
Starting today,
make time for
your skin
beautifully
simple.
One step after cleansing.
Skincare you can continue every day.
A quiet moment for your skin.
Daily skincare
can be simpler.
Rather than fearing the passage of time,
take a moment to care for the skin you have today.
SEN believes that small daily rituals
can help nurture beautifully cared-for skin.
INFORMATION
Company information & policies
Company profile
| Research, development & manufacturing | Cell Think Tank Co., Ltd. |
|---|---|
| Address | 1-24-1 Ichinomiya, Tama, Tokyo, Japan |
| Cosmetics distributor | UNSTYLISH Co., Ltd. |
| Website management | 中嶋 |
| Address | 東京都品川区荏原1-12-7 |
| Phone | 03-4400-2880 |
Privacy policy
UNSTYLISH Co., Ltd.は、 本ウェブサイトおよび関連サービスにおいて お客様から取得する個人情報を適切に取り扱い、 個人情報保護に関する法令を遵守します。
第1条 個人情報
個人情報とは、氏名、住所、Phone、 Email addressその他、 特定の個人を識別できる情報をいいます。
第2条 個人情報の収集
Productのご購入、Contact、 会員登録その他のサービス利用時に、 必要な範囲で個人情報をご提供いただく場合があります。
第3条 利用目的
- Product・サービスの提供および運営
- Contactへの対応
- ご注文・決済・配送等の手続き
- 重要なお知らせ等のご連絡
- サービス改善および不正利用防止
第4条 第三者提供
法令に基づく場合などを除き、 ご本人の同意なく個人情報を第三者へ提供することはありません。 ただし、決済・配送などサービス提供に必要な範囲で 委託先へ情報を提供する場合があります。
第5条 開示・訂正・削除
ご本人から個人情報の開示、 訂正、削除、利用停止等のお申し出があった場合、 法令に従い適切に対応します。
Contact窓口
UNSTYLISH Co., Ltd.
E-mail：info@unstylish.co.jp
Legal notice
| Japan社名 | Cell Think Tank Co., Ltd. |
|---|---|
| Address | 1-24-1 Ichinomiya, Tama, Tokyo, Japan |
| 販売元 | UNSTYLISH Co., Ltd. |
| Address | 東京都品川区荏原1-12-7 |
| Phone | 03-4400-2880 |
| 販売URL | skincare-sen.com |
| Payment方法 | 銀行振込・クレジットカード |
| Product代金以外の必要料金 | 振込手数料・送料 |
| 販売数量 | 1本より |
| Product引渡し時期 | ご注文・決済確認後、 原則として3営業日以内に発送します。 |
| Product引渡し方法 | 配送 |
| 返品・交換 | Productの性質上、 開封・使用済みProductの返品・交換は 原則としてお受けできません。 不良品や誤配送の場合は、 Product到着後速やかにご連絡ください。 |