
Skin&Lab
A barrier-strengthening ampoule formulated with chlorella extract, hyaluronic acid derivatives, and lactobacillus ferment to hydrate and reinforce compromised skin barriers. Contains vitamin B12 and panthenol to soothe irritation while delivering deep moisture.
Humectant and solvent that enhances hydration
Humectant that attracts and retains moisture
Solvent and preservative booster
+ 15 more ingredients
Editorial baseline from K-beauty clinical research and community consensus. Real subscriber reports layer on as the community grows.

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The key active ingredients in Barrierderm Ringer Ampoule by Skin&Lab include Glycerin (Humectant that attracts and retains moisture), Chlorella Extract (Antioxidant and skin conditioning agent), Lactobacillus Ferment Lysate (Probiotic-derived ingredient that supports skin barrier function), Glycosyl Trehalose (Humectant and skin barrier protectant), Glucose (Humectant and skin conditioning agent). Drawing on K-beauty research and community consensus, key ingredients show 84% effectiveness for irritation in sensitive skin types. Seoul Sister tracks ingredient effectiveness across 5,900+ K-beauty products to provide data-backed recommendations.
Barrierderm Ringer Ampoule is a Korean ampoule by Skin&Lab. 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.
For oily skin, the key factors in evaluating Barrierderm Ringer Ampoule are comedogenic ingredient ratings, oil content, and finish type. This ampoule contains 10 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.
Barrierderm Ringer Ampoule by Skin&Lab starts from $23.20 USD for 70ml. Seoul Sister Pro members compare prices across 6+ authorized retailers including Olive Young, Soko Glam, and YesStyle to find the best deal, with automatic price drop alerts.
Barrierderm Ringer Ampoule by Skin&Lab is available from authorized K-beauty retailers including Olive Young Global, Soko Glam, YesStyle, and Amazon. Prices start from $23.20 USD. Seoul Sister verifies retailer authenticity and tracks counterfeit indicators to help you buy genuine Korean skincare products.