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Brighten • Smooth • Refine Pores
Experience transformative skincare with TIRTIR’s Niacinamide 20% Serum, a high-potency formula designed to visibly reduce hyperpigmentation, refine enlarged pores, and improve overall skin clarity. Enriched with a powerful blend of brightening, anti-aging, and soothing ingredients, this serum delivers real, multi-layered results.
✨ Brightening & Radiance
20% Niacinamide targets dark spots and dullness
2% Alpha-Arbutin + Glutathione enhance skin brightness and even tone
🧬 Anti-Aging Care
Retinol (500 IU) and Zinc PCA improve fine lines and texture
Support firmer, smoother skin with continued use
🌿 Soothing & Strengthening
Zinc PCA and calming agents reduce redness and irritation
Hyaluronic Acids deeply hydrate and reinforce the skin barrier
🔬 Proven Results
Clinically tested for 7-layer pore improvement
Shown to improve 3 layers of skin brightness
Shake well before use to blend active ingredients.
Apply a few drops to clean, toned skin.
Gently pat until fully absorbed.
To prevent white residue (from high niacinamide content), follow with a moisturizer.
Note: White powder may appear on the lid or skin due to high-concentration niacinamide. This is a natural occurrence and does not affect product performance.
INGREDIENTS: Water, Niacinamide, Glycerin, Butylene Glycol, Propanediol, Alpha-Arbutin, 1,2-Hexanediol, Hydroxyacetophenone, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Glycereth-25 PCA Isostearate, Ethylhexylglycerin, Caprylic/Capric Triglyceride, Macadamia Ternifolia Seed Oil, Zea Mays (Corn) Kernel Extract, Disodium EDTA, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Hydrogenated Lecithin, Retinol, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Brassica Campestris (Rapeseed) Sterols, Cholesterol, Polyglyceryl-10 Laurate, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Aluminum/Magnesium Hydroxide Stearate, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Polysorbate 60, Sorbitan Isostearate, Fructan, Potassium Cetyl Phosphate, Glucose, Chitosan, Tris(Tetramethylhydroxypiperidinol) Citrate, Glutathione, Zinc PCA