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House of B

House of B Glutathione Face Film

Ingredient analysis and how the ad lines read

Read on 2026-09-24

What is this product?

A Korean two step face mask from House of B: a 3 g glutathione ampoule applied first, then a 22 g sheet-free gel film laid over it and worn for one to three hours or overnight. The statutory table files it as a whitening and wrinkle improvement functional cosmetic, and niacinamide and adenosine are in both parts; glutathione is in both parts at no stated level, and the copy's 99 percent is raw material purity. Both parts contain fragrance and the ampoule contains denatured alcohol. The film is built from Irish moss and carob, xanthan and cellulose gums. There is no exfoliating acid. The one questionnaire the brand footnotes measures repurchase intention. No lived use reports were collected.

What makes it different?

An ampoule plus gel film kit rather than a sheet or cream, worn for hours, with a filed whitening and wrinkle function. The glutathione story is about the raw material's purity, not a disclosed level, and the gentle, pure essence framing sits beside fragrance in both parts and denatured alcohol in the ampoule.

What is in it?

The full ingredient list as the brand publishes it, in the printed order. Each name links to what we know about that ingredient.

This brand publishes its ingredient list in Korean only. Names below are the matching INCI names from the Korean Cosmetic Association ingredient dictionary, except 6 with no dictionary entry, left in Korean.

Key ingredientWorth a closer look

Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.

We could not place these in the list above: 카프릴릭/카프릭트라이글리세라이드, 폴리솔베이트20, 솔비탄아이소스테아레이트, 폴리글리세릴-6카프릴레이트, 폴리글리세릴-4카프레이트

Did the ad claims hold up?

We checked 17 lines this product advertises against the ingredient list and public documents. One of them holds up. The rest are only partly right or have nothing behind them.

Claims translated from Korean, originals preserved.

backed by evidence1

  • Dual functionality: whitening and wrinkle improvement
    Korean original

    미백, 주름개선 이중 기능성

likely, not proven1

  • Glutathione film that you apply and stick on
    Korean original

    바르고 붙이는 글루타치온 필름

partly backed3

  • Anti-aging film containing 99% high-purity glutathione
    Korean original

    99% 고순도 글루타치온 함유 안티에이징 필름

  • Dark spots and blemishes fade.
    Korean original

    기미 잡티가 옅어진다.

  • 100% repurchase intention
    Korean original

    재구매 의사 100%

overstated ad line4

  • The world-recognized baby-face film
    Korean original

    전 세계가 인정한 동안필름

  • The birth of a new anti-aging film that never existed
    Korean original

    세상에 없던 새로운 안티에이징 필름의 탄생

  • Immediately brightens and radiance rises.
    Korean original

    즉각 환해지고 광채가 올라온다.

  • The face film is made of 100% essence without a support, so it is not harmful to the skin even if you keep it on for a long time.
    Korean original

    페이스 필름은 지지체없이 에센스만으로 100% 이루어진 제품으로서 오래 붙이고 계셔도 피부에는 유해하지 않아요.

no evidence6

  • Sagging cheeks become firm.
    Korean original

    처진 볼이 탱탱해진다.

  • Stays moist all day as if coated with an ampoule.
    Korean original

    앰플코팅한 듯 하루종일 촉촉하다.

  • Pores immediately become smaller.
    Korean original

    모공이 즉각적으로 작아진다.

  • Because we have completed a non-irritation test, you can use it multiple times without any burden.
    Korean original

    무자극 테스트를 완료하였기 때문에 여러번 사용하셔도 부담은 없어요.

  • That's why it was designed to be thinner than other companies' products.
    Korean original

    그래서 타사 제품들보다 얇게 고안이 되었답니다.

  • Along with the effect of lifting the jawline, it provides a more perfect fit.
    Korean original

    턱 라인을 리프팅하는 효과와 더불어 보다 완벽한 밀착감을 선사해준답니다.

says nothing2

  • You can feel your skin condition being dramatically charged.
    Korean original

    드라마틱하게 충전되는 피부 컨디션을 느끼실 수 있습니다.

  • There has never been a mask pack like this
    Korean original

    이런 마스크팩은 없었다

Each line is quoted as the brand published it, and each one was read on its own against the ingredient list and the documents the brand publishes.

How we read these lines