{"product_id":"tirtir-niacinamide-20-serum-30ml","title":"TIRTIR Niacinamide 20% Serum 30ml","description":"\u003cp\u003eTIRTIR Niacinamide 20% Serum (often known as the Niacinamide 20% Serum or part of their specialized treatment lines) is a high-potency formula designed for targeted skin correction. Because 20% is an exceptionally high concentration of Niacinamide (Vitamin B3), this serum acts as an intensive treatment. \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"3\"\u003eAdvanced Pore Minimization \u0026amp; Texture Refining\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"4,0,0\"\u003eHow it works:\u003c\/b\u003e High-concentration Niacinamide helps normalize sebum (oil) production. When pores aren't stretched out by excess oil and debris, they naturally tighten and appear smaller.\u003c\/li\u003e\n\u003cli data-path-to-node=\"3\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"4,1,0\"\u003eResult:\u003c\/b\u003e It significantly smooths out rough skin texture and orange-peel skin appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"5\"\u003ePowerful Hyperpigmentation \u0026amp; Dark Spot Fading\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"5\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,0,0\"\u003eHow it works:\u003c\/b\u003e Niacinamide inhibits the transfer of melanin (pigment) to the skin's surface cells.\u003c\/li\u003e\n\u003cli data-path-to-node=\"5\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,1,0\"\u003eResult:\u003c\/b\u003e It targets stubborn dark spots, post-acne marks (PIH\/PIE), sun damage, and overall uneven skin tone, leading to a much brighter complexion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"7\"\u003eIntensive Sebum and Acne Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"7\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003eHow it works:\u003c\/b\u003e It regulates the sebaceous glands to reduce excess oiliness without stripping the skin of moisture. Its inherent anti-inflammatory properties help soothe active breakouts.\u003c\/li\u003e\n\u003cli data-path-to-node=\"7\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eResult:\u003c\/b\u003e A noticeable reduction in greasy shine, fewer clogged pores, and a calmer, less acne-prone canvas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eBarrier Support \u0026amp; Anti-Aging\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"9\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"10,0,0\"\u003eHow it works:\u003c\/b\u003e Niacinamide stimulates the natural production of ceramides and fatty acids in the skin barrier.\u003c\/li\u003e\n\u003cli data-path-to-node=\"9\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"10,1,0\"\u003eResult:\u003c\/b\u003e It strengthens the skin's defense system, locks in moisture, and helps plump the skin to reduce the appearance of fine lines.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tirtir","offers":[{"title":"Default Title","offer_id":45525021458567,"sku":null,"price":1881.0,"currency_code":"BDT","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4979\/3671\/files\/TIRTIR-Niacinamide-20-Serum-30ml.jpg?v=1786516346","url":"https:\/\/www.bdskinstore.com\/products\/tirtir-niacinamide-20-serum-30ml","provider":"Skin Store","version":"1.0","type":"link"}