AESTURA A-Cica 365 Soothing Relief Serum pH4.5 40ml Special Set (+A-Cica Serum 20ml+A-Cica Cream 1ml)
에스트라 에이시카365 흔적진정세럼 pH4.5 40ml
₩ is the Korean store price; $ is what Olive Young Global lists. They often differ because the pack size or count sold overseas isn't the same — check the size on the listing before you buy.
Not a cart — nothing is sold here. I check it against what you already use: clashing actives, doubling up, and morning vs night.
Fit with your routine
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About this product
This serum sits right after cleansing and toning, working as the treatment step that pairs niacinamide with PHA at a skin-friendly pH4.5 to gently support tone-evening and mild resurfacing without overwhelming reactive, combo skin. Best for combo skin prone to redness or sensitivity that still wants tone-evening actives. Where it fits: after toner, before moisturizer, AM or PM.
Apply a few drops to cleansed and toned skin, pat in gently, and follow with moisturizer.
What reviewers say
This serum has become part of my calm-down routine — the low pH and niacinamide combo genuinely seem to keep redness in check, and it layers into the rest of my routine without any greasiness.
Asked which skin it worked for, 60% of reviewers picked combination (dry 29%, oily 12%).
69% called it gentle on their skin.
These add up to 100 — it's which answer people chose, not a score out of 100. It tells you who liked it, which isn't the same as what will suit you.
Ingredients
Key actives
What this product is working withDoes this fit what you already use?
Add it and I'll check it against the rest — clashing actives, doubling up, and which half of the day each one belongs in.
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