Kiyoko's Notes
A transformative serum that combines Niacinamide, Zinc PCA, Alpha Arbutin, Glutathione, and Retinol to balance hydration, brighten skin, refine pores, and deliver anti-aging benefits for all skin types.
A powerful serum is designed to transform your skin with a powerful blend of ingredients. Featuring 20% Niacinamide, it revitalizes and firms enlarged pores while improving uneven skin tones for a radiant complexion. Zinc PCA expertly balances oil and sebum production, prevents pore clogging, and locks in moisture, leaving your skin naturally glowing. For enhanced brightness, 2% Alpha Arbutin and Glutathione work together to inhibit melanin production, fade blemishes, and boost skin clarity. The addition of Retinol 500 delivers anti-aging benefits through a 7-step pore care system, visibly improving skin texture, pores, and sebum levels in just two weeks. Suitable for all skin types—including oily, combination, and sensitive—this formula offers the perfect balance of hydration, brightness, and timeless beauty.
| Features | Tightening & Firming Brightens and evens out skin Reduces Pores Improves damaged skin |
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Skin Concerns |
Dullness Uneven Skin Anti-Aging |
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Skin Types |
All skin types including sensitive skin |
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Made In |
South Korea |
How to use
After cleansing and toning, apply a few drops of TIRTIR Niacinamide 20% Serum to your face and neck. Gently massage the serum into your skin until fully absorbed. Use it both morning and night for best results. Follow with your favorite moisturizer to lock in hydration and enhance the serum's benefits.
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