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AESTURA

AESTURA 리제덤365 모공탄력 캡슐세럼

Ingredient analysis and how the ad lines read

Read on 2026-09-24

What is this product?

A pore-and-firmness serum from AESTURA's REGEDERM 365 line, sold by Amorepacific in a 30 mL dropper bottle for sensitive skin. Its main active is niacinamide at a brand-stated 10 percent, third on a 35-ingredient list, with adenosine, a ceramide analogue, cholesterol and a vitamin C derivative from the line's capsule set, and a smoothing base of dimethicone, a silicone crosspolymer, PMMA and silica. No fragrance entry, no essential oil, no drying alcohol and no exfoliating acid. The brand's trial of 31 women reports pore count, volume and smoothness changes after seven days, footnoted as temporary, with the headline two-fold figure measured against the brand's own control product. Suits oily, pore-focused skin; reactive skin should weigh the 10 percent niacinamide.

What makes it different?

A disclosed 10 percent niacinamide at the third list position, which the line's cream and eye serum siblings do not match on position. The seven-day pore trial is qualified by the brand itself as temporary and relative to its own control product, and the soft-focus silicone and powder base means the measured pore changes may partly reflect the film on the skin.

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.

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: 스테아릭애씨드, 폴리글리세릴-10라우레이트, 하이드로제네이티드레시틴

Did the ad claims hold up?

We checked 19 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

  • Vitamin B3 contained in Rjedum365 Pore Elasticity Capsule Serum is relatively stable against heat and light, so it can be used both day and night without restriction.
    Korean original

    리제덤365 모공탄력 캡슐세럼에 함유된 비타민B3는 상대적으로 열과 빛에 안정하여 낮/밤 상관없이 모두 사용 가능합니다.

likely, not proven3

  • After 7 days of use, skin smoothness improved by 7.8%
    Korean original

    사용 7일 후 피부 매끈함 7.8% 개선

  • Immediate sense of moisture and hydration is felt (100%)
    Korean original

    즉각적인 수분감과 보습감이 느껴진다(100%)

  • If the moisture in the contents evaporates and dries out, these high-concentration efficacy ingredients may remain as white crystals (powder); this is not due to other impurities or contamination, but the efficacy ingredients themselves, so they are completely harmless to the human body.
    Korean original

    내용물의 수분이 증발되면서 마르게 되면 이러한 고함량 효능 성분들이 흰색 결정체(가루)로 남을 수 있으며, 다른 불순물이나 오염 등에 의한 현상이 아닌, 효능 성분 그 자체이므로 인체에 전혀 유해하지 않습니다.

partly backed9

  • For sensitive skin that ages faster, a slow-aging serum that improves pore* elasticity in just 7 days.
    Korean original

    더 빠르게 나이드는 민감 피부에, 7일 만에 모공*탄력을 개선해주는 슬로에이징 세럼

  • The Derma Tightening Barrier Capsule™, specially designed for sensitive skin, strengthens elasticity and the skin barrier simultaneously, creating healthy, firm skin.
    Korean original

    민감 피부에 특화 설계된 더마 타이트닝 배리어 캡슐TM이 탄력과 피부 장벽을 동시에 강화해주어 건강하고 탄탄한 피부를 완성해 줍니다.

  • Contains 10% Vitamin B3 to care for sebum, the cause of sagging pores.
    Korean original

    비타민 B3 10%를 함유해 늘어진 모공의 원인인 피지를 케어해 줍니다.

  • Improves weakened skin barrier and skin elasticity together, helping to strengthen overall elasticity.
    Korean original

    약해진 피부 장벽과 피부 탄력을 함께 개선해 전반적인 탄력 강화에 도움을 줍니다.

  • After 7 days of use, pore count decreased by 27.9% and pore volume by 40.4%²
    Korean original

    사용 7일 후 모공 수 27.9%, 모공 부피 40.4% 감소²

  • Skin feels smooth and refined (100%)
    Korean original

    피부결이 매끈하고 촘촘해진 느낌이다(100%)

  • Feels like skin has a healthy glow and radiance (100%)
    Korean original

    피부에 건강한 윤기와 광채가 나는 느낌이다(100%)

  • The Derma Tightening Barrier Capsule is a heritage efficacy ingredient of the Aestura Rjedum line specialized for slow-aging, containing ceramide, cholesterol, fatty acids that make up the skin barrier, collagen that helps improve skin elasticity, and vitamin C derivative, an essential antioxidant ingredient in anti-aging, all contained within a single capsule.
    Korean original

    더마 타이트닝 배리어 캡슐은 피부 장벽을 구성하는 세라마이드, 콜레스테롤, 자방선 성분과 피부 탄력 개선에 도움을 주는 콜라겐, 그리고 안티에이징에서는 빼놓을 수 없는 항산화 성분인 비타민C 유도체 성분이 하나의 캡슐 안에 담겨 있는 슬로우에이징에 특화된 에스트라 리제덤 라인의헤리티지 효능 성분입니다.

  • You can actually experience significantly stronger temporary improvement effects on pore area elasticity, as well as on various pore indicators such as count, volume, area, and density, compared to the company's control product, within just 7 days.
    Korean original

    실제로 자사 대조군 제품 대비 일시적으로 2배 강한 모공부위 탄력개선 및 수, 부피, 면적, 밀도 등 다양한 모공 지표들에 대한 유의미한 일시적 개선 효과를 단 7일 만에 느껴보실 수 있습니다.

overstated ad line2

  • After 7 days of use, pore area elasticity improved 2 times¹
    Korean original

    사용 7일 후 모공 부위 탄력 2배 개선¹

  • Improvement of 6 major signs of pore aging2 (pore count, area, density, depth, volume, skin texture around pores)
    Korean original

    모공 6대 노화 징후 개선2 (모공 수, 면적, 밀도, 깊이, 부피, 모공 부위 피부결)

no evidence3

  • Because this capsule melts away gently on the skin, it does not cause a foreign-body sensation or irritation.
    Korean original

    이 캡슐은 피부 위에서 부드럽게 녹아 없어지기 때문에 이물감이 들거나 자극을 유발하지 않습니다.

  • The product itself has passed a sensitivity panel test, confirming that it does not irritate the skin.
    Korean original

    제품 자체로도 민감성 패널 테스트를 통과하여, 피부에 자극이 없음을 확인하였습니다.

  • Rjedum365 Pore Elasticity Capsule Serum has completed various skin safety tests, making it an elasticity serum that can be used on sensitive skin without worry.
    Korean original

    리제덤365 모공탄력 캡슐세럼은 다양한 피부 안전성 테스트를 완료하여 민감 피부에도 걱정없이 사용하실 수 있는 탄력 세럼입니다.

says nothing1

  • Feels like skin is being nourished (100%)
    Korean original

    피부에 영양공급이 되는 느낌이다(100%)

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

What else is worth seeing?

Products we read alongside this one.