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Aestura

Aestura 테라크네365 클리어 딥 클렌징 폼

Ingredient analysis and how the ad lines read

Read on 2026-09-21

What is this product?

A gentle amino acid surfactant cleansing foam built for oily, blemish-prone skin, with humectants and gluconolactone later in the list and no fragrance or drying alcohol. Clinical numbers are disclosed with panel sizes and testing institutions, though concentrations and pH are not printed.

What makes it different?

The cleansing base sits at positions 3 and 4 in the list, potassium and sodium cocoyl glycinate, rather than sulfate surfactants, with disodium laureth sulfosuccinate as a secondary cleanser at position 7. Soothing and hydration support comes near the end of the list: sodium hyaluronate at 15, gluconolactone at 16 and tocopherol at 17, with allantoin at 11. The formula contains no fragrance, no drying alcohol and no essential oils, and the page discloses clinical results with dates, panel sizes and named testing institutions.

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 1 with no dictionary entry, left in Korean.

Key ingredient

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: Polyglyceryl-10 Laurate, Glyceryl Stearate SE, Glycol Distearate

Did the ad claims hold up?

We checked 7 lines this product advertises against the ingredient list and public documents. 2 of them hold up. The rest are only partly right or have nothing behind them.

Claims translated from Korean, originals preserved.

backed by evidence2

  • Yes. Immediately after one wash, we confirmed a 98.7% removal of pore impurities, a 69.3% reduction in pore sebum, a 16.9% reduction in blackheads and whiteheads, a 20.6% reduction in temporary pore number, 31.5% in area, and 12% in depth, a 35.7% improvement in skin keratin, a 62.3% increase in skin moisture content, and a 2.1% improvement in skin texture (roughness) (2021.02.02~2021.02.08, 30 subjects, Pienkeipibuimsangyeongusenteo(Co., Ltd.)).
    Korean original

    네. 1회 세정 직후 모공 속 노폐물 98.7% 제거, 모공 속 피지 69.3% 감소, 블랙·화이트헤드 16.9% 감소, 일시적인 모공 수 20.6%·면적 31.5%·깊이 12% 감소, 피부 각질 35.7% 개선, 피부 수분량 62.3% 증가, 피부결(거칠기) 2.1% 개선 결과를 확인했습니다(2021.02.02~2021.02.08, 30명, 피엔케이피부임상연구센터(주)).

  • Yes. After 4 weeks of use, we confirmed it is a cosmetic product suitable for acne-prone skin that does not clog pores (2021.01.19~2021.02.16, 24 subjects, Aiissikoria(Co., Ltd.)). Also, we conducted a 48-hour patch test (30 subjects) at a university hospital dermatology department and alternative allergy and eye irritation tests.
    Korean original

    네. 4주간 사용 후 모공을 막지 않는 여드름성 피부 적합 화장품임을 확인했습니다(2021.01.19~2021.02.16, 24명, 아이이씨코리아(주)). 또한 대학병원 피부과 48시간 패치 테스트(30명) 및 알러지·안자극 대체 테스트를 진행했습니다.

likely, not proven2

  • Customized daily cleanser for persistent trouble concerns
    Korean original

    지속적 트러블 고민을 위한 맞춤 데일리 클렌저

  • It is suitable for oily skin with persistent trouble concerns and for those who want a refreshing deep cleansing. If you have situational trouble or delicate oily/combination skin, we recommend the Keullieo low-pH cleansing gel.
    Korean original

    지속적으로 트러블 고민이 있는 지성 피부와 개운한 딥 클렌징을 원하는 분께 적합합니다. 상황성 트러블이 있거나 여린 지·복합성 피부라면 클리어 약산성 클렌징 젤을 권장합니다.

partly backed2

  • Using Amino deep Clear™, a complex of amino acid-based cleansing ingredients (Potassium Cocoyl Glycinate, Sodium Cocoyl Glycinate) at neutral pH, it provides deep cleansing and a moist finish. It also contains Gluconolactone (PHA), Sodium Hyaluronate, and Allantoin. It is a 10 FREE formula that excludes animal-derived ingredients, mineral oil, polyacrylamide, imidazolidinyl urea, triethanolamine, synthetic colors, silicone oil, sulfate surfactants, fragrance, and soap.
    Korean original

    중성 pH에 아미노산계 세정 성분 복합체 Amino deep Clear™(포타슘코코일글리시네이트, 소듐코코일글리시네이트)를 사용해 딥 클렌징과 촉촉한 마무리감을 제공합니다. 또한 글루코노락톤(PHA), 소듐하이알루로네이트, 알란토인을 함유했습니다. 동물성원료, 광물성오일, 폴리아크릴아마이드, 이미다졸리디닐우레아, 트리에탄올아민, 합성색소, 실리콘오일, 설페이트계면활성제, 향, 솝을 배제한 10 FREE 포뮬라입니다.

  • Eseuteura Terakeune365 Keullieo Deep Cleansing Foam 200g thoroughly washes away impurities and sebum in pores with amino acid-based cleansing ingredients and a neutral pH design, and provides moisture without tightness even after washing. The gentle deep cleansing with rich foam, having passed suitability tests for sensitive and acne-prone skin, provides a comfortable feel.
    Korean original

    에스트라 테라크네365 클리어 딥 클렌징 폼 200g은 아미노산계 세정 성분과 중성 pH 설계로 모공 속 노폐물과 피지를 말끔히 씻어내고 세안 후에도 당김 없는 촉촉함을 전합니다. 풍성한 거품의 부드러운 딥 클렌징이 민감 및 여드름성 피부 적합 테스트를 거쳐 편안한 사용감을 제공합니다.

no evidence1

  • 2021 Geulloupik Best Selection
    Korean original

    2021 글로우픽 베스트 선정

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