Description
くすんだ暗い肌を明るくし、美白と水分管理を同時に行います。
ANセラムの特徴
アルブチン5%とナイアシンアミド5%
+
保湿時に脱落しない成分
ヒアルロン酸による保湿ケア
+
さまざまなハーブエキスと丁寧なブレンドで保湿と鎮静効果UP
*アルブチンを最大5%配合しているため、原料の性質上、不快なベタつきはありませんが、弾力のある粘り気を感じることができます。
ベタつきに敏感な方は、ご購入の際にご参照ください⭐
ヒント。冷蔵庫で保管すると、ベタつきが軽減され、効果が高まります。

食品医薬品安全省認定美白機能性成分
ナイアシンアミド5%配合
食品医薬品安全省の報告書とテスト/検査報告書

製品を数日間使用しただけでは効果は現れませんが、着実に使用すると美白効果が見られます。
[配合と実際の使用感]
✔粘性のあるエッセンス配合
✔アルブチン5%を高含有しており、ベタつきます。
✔人工香料は添加されていないため、原材料特有の臭いがする場合があります。
(配合感には個人差があります。)

[使い方]
クレンジング後、適量を肌にやさしく塗り、吸収させます。
*AN刺激のないセラムですが、成分が肌に合わない場合もありますので、柔らかい肌の部分(肘の内側または手首)でパッチテストを行ってからご使用ください。
使用期間と保管方法
直射日光を避け、涼しい場所に保管し、開封後はお早めにご使用ください。(開封後12ヶ月以内にご使用ください)




































Rebecca Lawson from Denver, United States –
At first, I was doubtful. Skincare products claiming to brighten are everywhere; it’s easy to roll my eyes and walk past them without a second thought. But I’ve noticed subtle differences with Cos De BAHA’s Arbutin & Niacinamide Ampoule over time—definitely not what I’d call ‘revolutionary,’ but real change has started peeking through dullness! Applying it nightly feels surprisingly smooth, almost soothing rather than sticky if you refrigerate as suggested. The balance of moisture from hyaluronic acid enhances its effectiveness against stubborn uneven tones without irritation in this cool Colorado climate I endure here every day.
Thus far? Glad that tiny skeptical part is melting away.
Maya Suzuki from Toronto, Canada (verified owner) –
暗く疲れた肌が一瞬で明るくなりました。ニキビ跡も目立たなくて、大満足です!
Elena Garcia from Toronto, Canada (verified owner) –
After struggling with uneven tone for years, this ampoule is a game-changer. Instantly hydrates while brightening—finally embracing my natural glow! Cheers from the bustling streets of Toronto.
桜井 遥子 from 東京, 日本 –
これまでに使った中で、Cos De BAHAのアーシトニン5%・ナイアシンアミド5%のアンプールは特別な体験でした。私の日常的なスキンケアルーチンには、一般的にハイドロキノンやレチノールが入っている製品も多いですが、この製品はまるで自然からの贈り物を受け取ったようです。
実際、とても軽いテクスチャーなのでベタつきもなく、その上深く浸透して潤いを与えてくれる印象があります。他社と比較するとリフレッシュ感がより持続し、美しい透明感ある肌へ導いてくれる点が心底お気に入りです。全て天然由来成分のおかげでしょうか。この化粧水には癒されながら自信につながっています!
Amelia Brooks from New York City, USA (verified owner) –
At first, I approached the Cos De BAHA Whitening Ampoule with a hefty dose of skepticism. Could yet another serum really live up to its promises? But boy, was I in for a surprise! My journey began at my New York apartment where the hustle often left my complexion longing for that revitalizing spark. Upon trying this ampoule infused with arbutin and niacinamide—a blend previously hailed but seldom delivered—my skin responded enthusiastically within days. A noticeable radiance started peeking through by midweek while working out routines shifted less towards ‘blushing cheeks’ and more to pure brightness… think glistening spring morning dew! All told, if you’re someone who battles against stubborn dullness without expecting an avalanche of stickiness akin to syrupy hugs from friendly moles on warm summer afternoons—or something like that—I confidently recommend stowing it right alongside your trusty refrigerated moisturizer.
Chloe Rivas from Toronto, Canada (verified owner) –
I’ve struggled with uneven skin tone for years, but this ampoule surprisingly transformed my routine! It brightened up dark patches quickly and kept my skin soft all day. Truly impressed!
Maxime Verhoeven from Amsterdam, Nederland (verified owner) –
Na jarenlang experimenteren met verschillende serums ben ik eindelijk tot de conclusie gekomen dat dit product echt zijn beloften waarmaakt. De combinatie van Arbutine en Niacinamide in deze ampul zorgt voor een prachtige, egale teint zonder de zwaar aanvoelende textuur die zo vaak bij huidverzorgingsproducten voorkomt. Ik heb het gekocht na aanbevelingen gelezen te hebben uit Duitsland en vond verrassend genoeg ook ruimte om wat gelukstrillingen in mijn vochtbalans toe te voegen door botanische extracten erin vermengd!
Irene Goldsmith from Vancouver, Canada (verified owner) –
My complexion sings a brighter tune! Cos De BAHA turned my tired skin into radiance, something I never thought was possible. It’s pure joy bottled up.
Jessica V. from Los Angeles (verified owner) –
OMG, y’all! This Cos De BAHA Arbutin & Niacinamide ampoule is like liquid sunshine for your face! 🌞 I started using it a few weeks ago after hearing rave reviews from my buddies in the city. Seriously, goodbye dull complexion—hello bright and glowy skin✨. At first, I was wary of any stickiness since some serums just drive me nuts with that texture but this one? Perfectly smooth; gives off a subtle hydrating feel instead 🙌🏻 And get this – pro tip: throwing it into the fridge before application? Game-changer 🍃 The extra cooling effect feels divine on those hotter days! Can’t recommend enough if you’re trying to up your skincare game!
Francesca Amati from Bologna, Italia –
Utilizzando questa ampolla Cos De BAHA, la luminosità della pelle ha assunto una nuova vita. Non solo ho notato un’efficacia nella schiaritura dell’incarnato, ma anche una gradevole freschezza che resta per ore.
Juliet Greenfield from Brooklyn, New York (verified owner) –
When I stumbled upon the Cos De BAHA Arbutin & Niacinamide ampoule, my initial thought was one of skepticism—yet another skin brightening product? How many times had that promise failed me before! Nevertheless, driven by curiosity and a glimmer of hope buried deep in this cold New York winter, I decided to give it a go. This small vial turned out to be an unexpected ally. It manages hydration beautifully while working hard on uneven patches. Unlike typical serums weighed down by heaviness or slickness—I expected yet got no tacky aftermath with consistent application—a refreshing surprise indeed! Embracing its benefits led not only toward glowing clarity but offered an ode back to luminous comfort when layering other creams thereafter.
Jordan Calhoun from Vancouver, Canada –
Using this ampoule transformed my nightly routine. The glow is undeniable, and it’s now a staple in my skincare stash.