TIRTIR Azelaic Acid 12% Serum for Blemish-Prone Skin — 30ml, Lightweight Hydrating, Zinc PCA

TIRTIR Azelaic Acid 12% Serum is a lightweight, fast-absorbing treatment that helps refine texture, control excess oil, and hydrate blemish-prone skin without fragrance or pore-clogging ingredients.

This concentrated serum blends 12% azelaic acid with Zinc PCA and Hyal-ZIP to target uneven texture, visible shine, and stressed skin. Designed to layer easily under moisturizers and makeup, the non-comedogenic formula focuses on delivering active benefits while remaining gentle enough for reactive skin. It comes in a 30ml / 1.01 fl oz bottle and is fragrance-free for minimal irritation potential.

How does this serum improve skin texture and tone?

The high azelaic acid content works to promote a smoother-looking surface and a more even appearance over time. Regular application helps reduce the look of rough patches and uneven pigmentation while being suitable for skin prone to breakouts.

• 12% azelaic acid to help visibly refine texture and even skin tone
• Fast-absorbing base avoids heavy residue so actives contact the skin directly
• Non-comedogenic formulation to minimize pore-clogging risk

Will this control oil and reduce shine without drying?

A targeted complex including Zinc PCA helps manage excess surface oil while Hyal-ZIP provides lightweight moisture. The result is balanced-looking skin without the tight, stripped sensation often caused by oil-control products.

• Zinc PCA helps regulate oiliness and supports a matte-but-not-dry finish
• Dual-layer hydration from Hyal-ZIP maintains plumpness and comfort
• Leaves a fresh, dewy feel rather than a chalky or flaky finish

Is this serum suitable for sensitive or reactive skin?

The formulation emphasizes calming, soothing ingredients and excludes fragrance to reduce irritation triggers. With a lightweight, quick-absorbing delivery system, it aims to provide active benefits while keeping sensitivity in mind, though patch testing is recommended for very reactive skin.

• Fragrance-free and non-comedogenic to lower irritation potential
• Soothing blend to help comfort stressed or reactive skin
• Fast absorption minimizes prolonged contact that can aggravate sensitive skin

How should I use it in my daily routine?

Apply after cleansing and any water-based serums, then follow with a moisturizer and broad-spectrum sunscreen during the day. Start with a few applications per week and increase frequency as tolerated to allow your skin to adjust to the active ingredients.

• Use on clean, dry skin—apply a pea-sized amount to the face
• Begin with every-other-day use, building to daily use if tolerated
• Always pair with sunscreen in daytime routines to protect skin health

Who is this for: TIRTIR Azelaic Acid 12% Serum is aimed at people with blemish-prone, combination, or oily skin who want to refine texture and reduce excess shine while keeping hydration. It is suitable for those seeking a fragrance-free, non-comedogenic treatment that layers well under other skincare and makeup. If you have very sensitive skin or are using multiple actives, introduce the serum gradually and consult a skincare professional if you have concerns.

Ingredients

"Water, Azelaic Acid, Propylene Glycol, Sodium Hydroxide, Pentylene Glycol, Panthenol, Sorbitol, Chondrus Crispus Extract, Hydroxyethylcellulose, Chlorella Vulgaris Extract, Glucose, Saccharum Officinarum (Sugarcane) Extract, 1,2-Hexanediol, Butylene Glycol, Fructooligosaccharides, Fructose, Ethylhexylglycerin, Biosaccharide Gum-1, Tromethamine, Xanthan Gum, Tocopherol, Betaine, Zinc PCA, Dipropylene Glycol, Hyaluronic Acid/Polyisopropylacrylamide Copolymer, Caprylyl/Capryl Glucoside, Hydrogenated Lecithin, Ceramide NP"