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How does TIRTIR Niacinamide 20% Serum reduce dark spots?
The maximum-strength 20% niacinamide concentration works alongside alpha-arbutin and glutathione to interrupt melanin production and speed up fading of stubborn hyperpigmentation.
Can this serum be used on sensitive skin?
Due to the high 20% niacinamide concentration and retinol micro-dose, perform a patch test first or introduce it gradually into your routine if you have sensitive skin.
Does this serum leave a sticky residue on the skin?
No, the weightless fluid texture absorbs rapidly into the skin, leaving a fresh, smooth, and comfortable finish ready for layering.
Should I wear sunscreen while using this serum?
Yes, because the formula contains retinol to accelerate skin turnover, always apply a broad-spectrum sunscreen during the day to protect your results.
How often should I apply TIRTIR Niacinamide 20% Serum?
Apply once or twice daily after cleansing and toning, depending on your skin's tolerance to high-potency active ingredients.
Aqua/Water/Eau, 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 Kernel Extract, Disodium EDTA, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Hydrogenated Lecithin, Retinol, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Brassica Campestris 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
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TIRTIR Niacinamide 20% Serum
$33.99
Why You Will Love TIRTIR Niacinamide 20% Serum
The TIRTIR Niacinamide 20% Serum offers an advanced, high-performance solution for those battling persistent hyperpigmentation, uneven skin tone, or texture irregularities. It works by combining a maximum-strength 20% concentration of niacinamide with alpha-arbutin and glutathione to block melanin synthesis and fade stubborn dark spots. The formula uses zinc PCA and multi-weight hyaluronic acids to flood the skin with moisture while balancing surface oil production throughout the day. A micro-dose of retinol accelerates cellular turnover to smooth fine lines and refine coarse pores for a glass-like finish.
Why You Will Love It:
How to Use:
Apply two to three drops onto a clean, dry face after toning, avoiding the immediate eye area. Pat the serum gently into the skin until fully absorbed before following with a moisturiser.