[ Centellian24 ] Madeca Azelaic Acid 10+ Calming Serum 30ml

RECOMMENDED FOR: Trouble or acne-prone skin, skin dealing with redness and pigmentation marks, sensitive dehydrated-oily skin

PERFECT FOR: When trouble and redness marks are on your mind, and you want a high concentration of azelaic acid that stays gentle

AM: After toner, apply an appropriate amount over your whole face or areas of concern (sunscreen essential for daytime use).

PM: A watery ampoule serum that absorbs fresh and moist with no stickiness. Free from synthetic fragrance (a subtle herbal note).

Azelaic Acid 10%, TECA-AC Complex (TECA + Pantothenic Acid), Quad Multi-Acid (BHA, PHA, Lactic Acid, Phytic Acid), Niacinamide, Zinc PCA, 4-Terpineol

- Azelaic Acid (10%): brightens redness and trouble marks while regulating excess sebum
- TECA-AC & 4-Terpineol: rapidly calm irritated skin
- Quad Multi-Acid: clears dead skin and sebum from pores without irritation

10% Azelaic Acid, Dermatest-Verified in Germany

Centellian24's Madeca Azelaic Acid 10+ Calming Serum. 10% azelaic acid brightens redness and trouble marks while regulating excess sebum, and TECA-AC with 4-terpineol rapidly calm irritated skin. A quad multi-acid clears dead skin from pores without irritation.

A calming serum where 10% azelaic acid cares for redness and trouble marks.

PICK NO.3 RATING
BRIGHTENING: 3/5
SENSITIVITY: 4/5

WHY WE PICKED IT: A high 10% concentration of azelaic acid, verified for low irritancy through German Dermatest, made this an easy pick.

CLINICAL RESULTS: Passed non-comedogenic testing, passed low-irritancy testing, dermatologically tested in Germany.

SAFETY NOTES: Given the acid content, we recommend a patch test first for sensitive skin, and sunscreen is essential for daytime use. Store at room temperature.

GLOBAL SALES: A flagship global trouble-serum line for Centellian24, officially stocked at Ulta Beauty in the US and StyleKorean.

AWARDS: Not disclosed.

PICKER'S COMMENT: "Red trouble marks fade quickly, and despite the high 10% concentration, it never stings."

USAGE DURATION: Not disclosed.

Water, Propylene Glycol, Azelaic Acid (10%), Sodium Hydroxide, Niacinamide, Gluconolactone, Panthenol, Allantoin, Asiaticoside, Madecassic Acid, Asiatic Acid, 4-Terpineol, Zinc PCA, Salicylic Acid, Lactic Acid, and more (30ml (1.01 fl. oz.))

Q. Isn't 10% irritating?
A. TECA-AC and 4-terpineol rapidly calm irritated skin, and many reviewers report no stinging despite the high 10% concentration.

Q. Has it been dermatologically tested in Germany?
A. Yes, it has completed Dermatest testing in Germany.

Q. Can I use it during the day?
A. You can, but given the acid content, sunscreen is essential.

Q. Is it available at Ulta Beauty?
A. Yes, it's officially stocked at Ulta Beauty in the US and StyleKorean.

Q. Who is this best for?
A. Trouble or acne-prone skin, skin dealing with redness and pigmentation marks, sensitive dehydrated-oily skin

Q. Is there anyone who should skip this one?
A. If you're sensitive to acid ingredients, we recommend a patch test before use.