Aestura
Aestura 에이시카365 흔적진정 세럼pH4.5
Ingredient analysis and how the ad lines read
Read on 2026-09-21
What is this product?
A mildly acidic CICA soothing serum built on niacinamide at position 6 with madecassoside, beta-glucan and tocopherol in the later half of a 28-item list. It suits sensitive or blemish-prone skin wanting calming and brightening support, but note it contains Alcohol Denat. at position 8.
What makes it different?
Niacinamide sits sixth in the list, unusually high for a soothing serum, and the whitening functional registration gives the brightening angle real regulatory backing. Madecassoside, beta-glucan and tocopherol are placed in the later half (26th to 28th), so calming actives are present at lower weightings than the humectant base. The formula is fragrance-free and has no essential oils, though Alcohol Denat. at eighth position and four polyglyceryl or sugar esters are worth noting for reactive 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 ingredientWorth a closer look
- Water
- Glycerin
- Butylene Glycol
- Dipropylene Glycol
- Betaine
- Niacinamide
- 1,2-Hexanediol
- Alcohol Denat.
- Squalane
- Diethoxyethyl Succinate
- Polyglyceryl-10 Stearate
- Sucrose Stearate
- Glyceryl Polymethacrylate
- Polyglyceryl-10 Laurate
- Phytosterols
- Caprylyl Methicone
- Carbomer
- Hydrogenated Lecithin
- Hydrogenated Phosphatidylcholine
- Tromethamine
- Ethylhexylglycerin
- Xanthan Gum
- Propanediol
- Cellulose Gum
- Disodium EDTA
- Madecassoside
- Beta-Glucan
- Tocopherol
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: 부틸렌글라이콜, 스쿠알란, 카프릴릴메티콘, 폴리글리세릴-10스테아레이트, 수크로오스스테아레이트, 폴리글리세릴-10라우레이트
Did the ad claims hold up?
We checked the one line this product advertises against the ingredient list and public documents. None of them hold up on their own. They are partly right at best.
Claims translated from Korean, originals preserved.
overstated ad line1
- For sensitive skin that becomes 3 times more red from external stimuli, a derma soothing solution that improves from trace soothing to redness caused by external stimuli through mildly acidic pH environment improvement.
Korean original
외부자극에 3배 더 붉어지는 민감피부에, 약산성 pH환경개선으로 흔적진정부터 외부자극에 의한 붉은기까지 개선해주는 더마진정솔루션
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.