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medicube Azelaic Acid Capsule Foam Cleanser ingredients: is it worth it?
A well-built gentle cleanser undermined by essential-oil fragrance and an overhyped rinse-off active cocktail.

A well-built gentle cleanser undermined by essential-oil fragrance and an overhyped rinse-off active cocktail.
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The efficacy score is 4.2/5: the primary surfactant system uses mild amino-acid and glucoside surfactants, with glycerin high in the list, so it should cleanse effectively without the aggressive stripping associated with sulfate or sulfonate-led formulas. Salicylic acid appears relatively high and may provide some contact-time benefit, but azelaic acid, glycolic acid, gluconolactone, ceramides, hyaluronic-acid forms, and botanical compounds occur late enough that meaningful leave-on treatment effects are unlikely after rinsing. No validated pH is provided, so acid performance cannot be credited as optimal. The safety score is 3.9/5 because the formula includes tea-tree oil and alpha-terpinene, both fragrance-related sensitization concerns, plus several acids in a cleanser that may irritate sensitive skin; the mild surfactant base and soothing ingredients prevent a lower score.
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DemythSkin rates medicube Azelaic Acid Capsule Foam Cleanser 4.2/5 for efficacy and 3.9/5 for safety.
CONTAINS COMMON SENSITISERS⌄
Fragrance components and essential oils that more often cause reactions in sensitive skin: Melaleuca Alternifolia Leaf Oil. Most people tolerate them; patch test if your skin reacts easily.
ACTIVE INGREDIENTS BY TIER
Gold Standards
High clinical proof | Skin-transformativeReliable
Proven resultsPotent
Developing evidenceOverhyped | Marketing
Hype | Limited dataDocumented Irritants
Evidence-backed flagFORMULATION BASE (15)⌄
FULL INGREDIENT LIST⌄
Aqua, Glycerin, Sodium Cocoyl Glycinate, Sodium Lauroyl Glutamate, Lauryl Hydroxysultaine, Coco-Glucoside, Decyl Glucoside, 1,2-Hexanediol, Niacinamide, Sodium Chloride, Caprylyl Glycol, Citric Acid, Hydroxypropyl Starch Phosphate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Polyquaternik um-67, Silica, Melaleuca Alternifolia Leaf Oil, Salicylic Acid, Zea Mays Starch, Dextrin, Mannitol, Microcrystalline Cellulose, Gardenia Florida Fruit Extract, Disodium EDTA, CI 77288, CI 77007, CI 77289, Tocopheryl Acetate, Hydrogenated Lecithin, Allantoin, Diecast Peptide-15 , Gluconolactone, Panthenol, Glycolic Acid, Butylene Glycol, Caprylic/Capric Triglyceride, Ceramide NP, Adansonia Digitata Seed Oil, Azelaic Acid, Centella Asiatica Leaf Extract, Tocopherol, Ceramide AS, Ceramide NS, Dimethylsilanol Hyaluronate, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronic Acid, onate, sodium hybrid aluronate, Ceramide AP, Ceramide EOP, Hyaluronic Acid, Melaleuca Alternifolia Leaf Extract, Potassium Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate Dimethylsilanol, Sodium Acetylated Hyaluronate, Carthamus Tinctorius Flower Extract, Castanea Crenata Shell Extract. t, Coffea Arabica Seed Extract, Diospyros Khaki Leaf Extract, Polygonum Cuspidatum Extract, Asiaticoside, Madecassoside, Asiatic Acid, Madecassic Acid, Alpha-Terpinene Disclaimer : While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other health-care professional. Amazon.com assumes no liability for inaccuracies or misstatements about products. Product description Previous page Next page 1 Capsule Technology 2 Non-Comedogenic Tested 3 Azelaic Acid Collection From the brand Best Sellers Visit the Store New Arrivals & Favorites Visit the Store New & Trending Visit the Store Shop & Save Visit the Store New Hair Care Visit the Store Budle Up & Save Visit the Store Bundle & Sets Visit the Store New Hair Care Visit the Store Budle Up & Save Visit the Store Bundle & Sets Visit the Store
WHAT EACH INGREDIENT DOES (24)⌄
- Aqua
- solvent
- Glycerin
- humectant
- Sodium Cocoyl Glycinate
- mild amino-acid surfactant
- Sodium Lauroyl Glutamate
- mild amino-acid surfactant
- Lauryl Hydroxysultaine
- amphoteric surfactant
- Coco-Glucoside
- nonionic surfactant
- Decyl Glucoside
- nonionic surfactant
- 1,2-Hexanediol
- solvent and preservative booster
- Niacinamide
- skin-conditioning vitamin
- Sodium Chloride
- viscosity modifier
- Caprylyl Glycol
- humectant and preservative booster
- Citric Acid
- pH adjuster
- Hydroxypropyl Starch Phosphate
- thickener and stabilizer
- Acrylates/C10-30 Alkyl Acrylate Crosspolymer
- gel-forming thickener
- Polyquaternik um-67
- conditioning polymer
- Silica
- absorbent and opacifier
- Melaleuca Alternifolia Leaf Oil
- fragrant botanical oil
- Salicylic Acid
- oil-soluble exfoliant
- Zea Mays Starch
- absorbent starch
- Dextrin
- binding polysaccharide
- Mannitol
- humectant and bulking agent
- Microcrystalline Cellulose
- bulking and texturizing agent
- Gardenia Florida Fruit Extract
- botanical extract
- Disodium EDTA
- chelating agent
EXTERNAL CITATIONS
Salicylic Acid: Evidence-supported oil-soluble exfoliant; rinse-off contact limits treatment effect.
Niacinamide: Well-studied barrier-supporting and sebum-modulating vitamin; rinse-off exposure limits benefit.
Ceramide NP: Barrier lipid; present late in the supplied list and in a rinse-off format.
Panthenol: Humectant and soothing skin-conditioning ingredient.
DISCLAIMER: THIS ANALYSIS IS FOR INFORMATION ONLY. NOT MEDICAL ADVICE. AI-GENERATED DATA BASED ON PUBLICLY AVAILABLE INGREDIENT LISTS. VERIFY WITH A MEDICAL PROFESSIONAL.
medicube Azelaic Acid Capsule Foam Cleanser: common questions
Is medicube Azelaic Acid Capsule Foam Cleanser worth it?
medicube Azelaic Acid Capsule Foam Cleanser scores 4.2 out of 5.0 for efficacy (Effective) and 3.9 out of 5.0 for safety (Gentle) on DemythSkin's independent ingredient analysis. A well-built gentle cleanser undermined by essential-oil fragrance and an overhyped rinse-off active cocktail.
What are the key active ingredients in medicube Azelaic Acid Capsule Foam Cleanser?
medicube Azelaic Acid Capsule Foam Cleanser contains these gold-standard actives with strong clinical evidence: Salicylic Acid, Glycolic Acid, Azelaic Acid.
Does medicube Azelaic Acid Capsule Foam Cleanser contain fragrance or known irritants?
DemythSkin flags these ingredients in medicube Azelaic Acid Capsule Foam Cleanser as documented irritants: Melaleuca Alternifolia Leaf Oil, Adansonia Digitata Seed Oil, Melaleuca Alternifolia Leaf Extract.
How is medicube Azelaic Acid Capsule Foam Cleanser scored?
DemythSkin grades every product on two independent scores: efficacy (whether the ingredients have clinical evidence of working) and safety (irritation and sensitisation risk). Ingredients are graded S through D against a database of over 3,000 compounds. Brand and price are not part of the score, and no brand pays for one.
Free scores for every product in the database, or see them on Sephora, Ulta and Amazon with the Chrome extension.