Signature Estud Protector Ampoule 5.2
Anua
A soothing ampoule featuring 5.2% concentrated Centella Asiatica extract with niacinamide and ceramides to calm irritated skin, strengthen the skin barrier, and provide hydration. Suitable for sensitive and compromised skin types.
Key Ingredients
soothing, healing, anti-inflammatory
Humectant that attracts and retains moisture
Solvent and humectant that enhances absorption
Humectant that draws moisture to skin
+ 15 more ingredients
Ingredient Effectiveness Data
Editorial baseline from K-beauty clinical research and community consensus. Real subscriber reports layer on as the community grows.
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Frequently Asked Questions
What are the key ingredients in Signature Estud Protector Ampoule 5.2?
The key active ingredients in Signature Estud Protector Ampoule 5.2 by Anua include Centella Asiatica Extract (soothing, healing, anti-inflammatory), Glycerin (Humectant that attracts and retains moisture), Niacinamide (Vitamin B3) (brightening, pore-minimizing, barrier-support), Betaine (Humectant and skin conditioning agent), Trehalose (Humectant and skin protectant). Drawing on K-beauty research and community consensus, key ingredients show 85% effectiveness for redness in sensitive skin types. Seoul Sister tracks ingredient effectiveness across 5,900+ K-beauty products to provide data-backed recommendations.
Is Signature Estud Protector Ampoule 5.2 good for sensitive skin?
Signature Estud Protector Ampoule 5.2 is a Korean ampoule by Anua. Sensitive skin compatibility depends on individual triggers and allergies. Seoul Sister's AI advisor Yuri analyzes all 20 ingredients against your specific skin type, concerns, and known allergens to provide a personalized compatibility score. Common irritant ingredients like fragrance, alcohol denat, and essential oils are flagged automatically.
Is Signature Estud Protector Ampoule 5.2 good for oily skin?
For oily skin, the key factors in evaluating Signature Estud Protector Ampoule 5.2 are comedogenic ingredient ratings, oil content, and finish type. This ampoule contains 11 active ingredients. Seoul Sister's database cross-references each ingredient's comedogenic rating (0-5 scale) against your skin type to identify potential pore-clogging risks. Subscribe for a personalized oily skin compatibility analysis.
Where to buy Signature Estud Protector Ampoule 5.2?
Signature Estud Protector Ampoule 5.2 by Anua is sold through authorized retailers and the brand itself. Buy from an authorized retailer or the brand's own site rather than an open marketplace. Olive Young Global ships to most countries but no longer ships to the US. Seoul Sister tracks counterfeit indicators to help you buy genuine Korean skincare. We are an advice platform and never sell products ourselves.