Niacinamide Vitamin B3-20% Serum at 33%...: Price Drop Alert

Hunting for a genuine discount on Niacinamide Vitamin B3-20% Serum at 33%...? It is currently listed at ₹999.00 on Cosiq.

The Niacinamide Vitamin B3-20% Serum from Cosiq is a concentrated daily skincare formulation designed to target common skin concerns including enlarged pores, uneven skin tone, excess sebum production, and mild post-acne hyperpigmentation. It is suitable for all skin types, including sensitive, acne-prone, and combination skin, as it is free from harsh fragrances, parabens, sulfates, and artificial dyes that commonly cause irritation. Regular use as part of a morning or evening routine helps strengthen the skin’s natural moisture barrier, reduce visible redness, and improve overall texture without causing dryness or stripping natural oils. A patch test is recommended for users with extremely reactive skin prior to full-face application.

The serum’s key distinguishing feature is its high 20% niacinamide concentration, a level clinically shown to deliver visible improvements 2-3 weeks faster than standard 5-10% niacinamide formulations with consistent twice-daily use. The 30ml product comes in an air-tight opaque pump bottle that prevents oxidation of the active ingredient, ensuring full potency throughout its shelf life. It has a lightweight, water-like texture that absorbs quickly without leaving a sticky residue, making it easy to layer under moisturizers, sunscreen, or makeup without pilling. The formula is dermatologically tested for non-irritancy, with a minimal ingredient list that reduces allergy risk for reactive skin.

Priced at ₹999, this serum offers strong value compared to other over-the-counter 20% niacinamide serums, which typically retail between ₹1,600 and ₹2,800 for similar volumes and concentrations. The high potency means users only need 2-3 drops per application, so one bottle lasts 2-3 months with daily use, bringing per-use cost to less than ₹6. For users seeking an affordable multi-benefit product to address persistent pore congestion, uneven tone, and excess oil without premium markup, this serum is a practical, cost-effective option that delivers on its core promises without unnecessary added ingredients.