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BYLENTO

BYLENTO DAY BALANCE PLUS GEL CLEANSER

Ingredient analysis and how the ad lines read

Read on 2026-10-01

What is this product?

BYLENTO Day Balance Plus Gel Cleanser is a 200 ml pump gel cleanser from a Korean brand, pitched as a mild morning cleanser. Its printed list has 51 names led by water and glycerin, with two acyl glutamate surfactants, seven botanical extracts, panthenol and allantoin, 20 amino acid names and ten more flower extract names. No fragrance, alcohol, oil or exfoliating acid entry is printed, and no pH value is printed even though the copy says weakly acidic. The brand cites a 21-person cleansing test and a 33-person irritation test without sample names or scales.

What makes it different?

A fragrance-free-by-list, alcohol-free-by-list acyl glutamate gel that pairs a seven-extract centella and green tea set with a 20-name amino acid block and panthenol. The brand's test figures and weakly acidic wording rest on unprinted denominators, scales and pH.

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 9 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.

Did the ad claims hold up?

We checked 20 lines this product advertises against the ingredient list and public documents. Here is how they read: backed by evidence: 1 · partly backed: 7 · overstated ad line: 3 · no source confirms it: 7 · says nothing: 2.

Claims translated from Korean, originals preserved.

backed by evidence1

  • Virento completely excluded exfoliating ingredients.
    Korean original

    바이렌토는 각질 제거 성분을 완전히 배제했습니다.

partly backed7

  • Moisture-leaving soothing weakly acidic gel cleanser for an unhurried morning
    Korean original

    서두르지 않는 아침을 위한 수분 남김 진정 약산성 젤 클렌저

  • Pore waste cleansing test completed. Confirmed 99.41% cleansing rate after product use.
    Korean original

    모공 속 노폐물 세정 테스트 완료 제품 사용 후 99.41% 세정율 확인

  • An amino acid-based (glutamate) surfactant similar to natural moisturizing factor (NMF) gently clears away only the waste accumulated overnight without damaging the skin barrier.
    Korean original

    천연 보습 인자 (NMF)와 유사한 아미노산계(글루타메이트) 계면활성제가 피부 장벽을 훼손하지 않고 밤사이 쌓인 노폐물만 순하게 비우줍니다.

  • The powerful soothing patented ingredient BSASM* and the cica (Centella asiatica) ingredient that comforts the skin barrier block even the fine irritation and heat sensation that can occur during cleansing.
    Korean original

    강력한 진정 특허 성분 BSASM* 과 피부 장벽을 다독이는 시카(병풀) 성분이 세안 중 발생할 수 있는 미세한 자극 및 열감마저 차단합니다.

  • Panthenol and allantoin are added to embrace irritated skin once more.
    Korean original

    판테놀과 알란토인이 더해져 자극받은 피부를 한 번 더 감싸 안아줍니다.

  • The vitality of 10 white flowers, including white peony and daisy, which replenish the skin with nutrition and moisture, is added to give a clear, firm moisture sensation without tightness even right after wiping off water.
    Korean original

    피부에 영양과 수분을 보충하는 백작약, 데이지 등 10가지 화이트 플라워의 생기가 더해져 물기를 닦아낸 직후에도 당김 없이 맑고 탄탄한 수분감을 줍니다.

  • Primary irritation test for sensitive skin completed. Judged 0.04 non-irritating after product use.
    Korean original

    민감성 피부 대상 일차 자극 테스트 완료 제품 사용 후 0.04 무자극 판정

overstated ad line3

  • Comfort that most resembles the components that make up skin
    Korean original

    피부를 구성하는 성분과 가장 닮은 편안함

  • An amino acid complex of 20 types, identical to skin’s natural moisturizing factor (NMF), immediately replenishes moisture that is easily stripped right after cleansing, building a moisturizing barrier that does not collapse.
    Korean original

    피부 천연보습인자(NMF)와 동일한 20종의 아미노산 컴플렉스가 세안 직후 빼앗기기 쉬운 수분을 즉각적으로 채워 무너지지 않는 보습 장벽을 세워줍니다.

  • No wiping friction, no ingredient irritation left behind. Experience the time when your skin becomes most comfortable with the gentleness of 0.04.
    Korean original

    닦아내는 마찰도, 성분의 자극도 남기지 않았습니다. 0.04 의 순함으로 피부가 가장 편안해지는 시간을 경험하세요.

no source confirms it7

  • Virento donates 1% of monthly product sales revenue to *Beautiful Store’s ‘Being an Adult’ campaign to support healthy independent living for youth preparing for independence.
    Korean original

    바이렌토는 매월 제품 판매 수익의 1%를 *아름다운가게의 ‘어른을 하다’ 캠페인에 전달하여 자립준비청년들의 건강한 홀로서기를 위해 기부합니다.

  • Due to continued transepidermal water loss (TEWL) during the night, morning skin is the driest of the day.
    Korean original

    밤 동안 지속된 경피 수분 손실 (TEWL)로, 아침 피부는 하루 중 가장 건조합니다.

  • 30~45 minutes after waking, cortisol (stress hormone) spikes by up to 75%, temporarily weakening the skin barrier.
    Korean original

    기상 후 30~45분, 코르티솔(스트레스 호르몬)이 최대 75% 급상승하여, 피부 장벽을 일시적으로 약화시킵니다.

  • The skin begins to activate its own defense system. Barrier strengthening · antioxidant enzyme surge · increased sebum secretion
    Korean original

    피부는 스스로 방어 체계를 가동하기 시작합니다. 장벽 강화 · 항산화 효소 급증 · 피지 분비 증가

  • Based on the principles of the skin ‘clock’, Virento contains only what morning skin needs.
    Korean original

    바이렌토는 피부 ‘시계’의 원리를 바탕으로 아침 피부가 필요로 하는 것만을 담았습니다.

  • Irritation-free emptying designed with patented ingredients
    Korean original

    특허 성분으로 설계한 자극 없는 비움

  • Deep moisture that fills the emptied space
    Korean original

    비워낸 자리에 채워지는 깊은 수분

says nothing2

  • So, the role of morning skin care is ‘not to interfere but to help’ this preparation.
    Korean original

    그래서, 아침 스킨 케어의 역할은 이 준비를 ‘방해하지 않고 돕는 것’ 입니다.

  • True comfort achieved as it slowly absorbs without irritation
    Korean original

    자극 없이 느리게 스며들어 완성되는 진정한 편안함

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