Cos-IQ 20% Niacinamide Face Serum For Clear Glowing Skin, Bright Skin, Reduces Dullness, Hydrates & Repairs Skin with Vit B3 & Hyaluronic Acid for Targets Acne Marks | For Women & Men | 30ml

Lightweight and effective, this Niacinamide Face Serum controls excess oil while refining pores, giving skin a smooth and radiant finish.

The CosIQ Vitamin B3-20% Face Serum is a powerful yet lightweight formula that helps brighten skin, reduce pigmentation, and improve texture. With a high 20% Niacinamide concentration, it effectively controls oil, minimizes pores, and strengthens the skin barrier. The non-sticky texture absorbs quickly, making it great for daily use. If you’re looking for a potent brightening and skin-repairing serum, this is a fantastic choice!

Lightweight, non-greasy niacinamide serum absorbs quickly—smooths skin, hydrates, even-tones; brightens, reduces dark spots—works well.

Cos-IQ Niacinamide Vitamin B3-20% High Dose Face SerumAdvanced Formula: This serum combines 20% niacinamide with a multi-peptide complex and hyaluronic acid, targeting acne scars, hyperpigmentation, and uneven skin tone.​: I noticed improvements in skin brightness, reduced dark spots, and a more even complexion within weeks.​Texture & Absorption: Praised for its non-sticky texture and good absorbency, making it suitable for oily and acne-prone skin.​“Best serum I have used till date. Worked like magic on my hyperpigmentedBoth serums are well-received, with the 5% variant being a gentle introduction to niacinamide and the 20% offering more intensive treatment for specific skin concerns.I have reported positive outcomes, especially in terms of skin clarity and texture.​

I’ve been using the Cosiq Serum for a few weeks now, and I’m amazed at how much it’s improved my skin! The serum is lightweight and absorbs quickly without leaving any sticky or oily residue. After just a few days, I noticed my skin looking brighter, more even-toned, and much smoother. It’s packed with powerful ingredients that have really helped fade some dark spots and even reduced fine lines around my eyes.I love how hydrating it is without feeling heavy, making it perfect for my daily routine, both morning and night. It also layers well under my moisturizer and makeup, which is a huge plus. A little goes a long way, so the bottle lasts quite a while, which makes it a great value.If you’re looking for a serum that truly delivers on hydration, brightness, and smoothness, Cosiq is a fantastic choice. Highly recommended for anyone looking to boost their skincare routine!

Title:I've been using the Cos-IQ 20% Niacinamide Face Serum for a few weeks now, and the results are genuinely impressive! My skin looks noticeably brighter, feels more hydrated, and some of my acne marks have started to fade.The serum has a lightweight, non-sticky texture that absorbs quickly—perfect for daily use. I love that it's packed with Vitamin B3 (Niacinamide) and Hyaluronic Acid, which not only help with brightening and hydration but also improve my skin texture overall. No irritation, no breakouts—just clear, glowing skin!It works well under makeup and doesn’t pill. I also appreciate that it's suitable for both men and women, which makes it easy to recommend to friends and family.If you're dealing with dullness, uneven skin tone, or leftover acne marks, I’d definitely recommend giving this a try. A small amount goes a long way, and the 30ml bottle lasts quite a while. Great value for the quality!

My skin feels smoother and a bit brighter. It is light, not sticky, and easy to Quality of the product is superb. Very effective and i am Excited to see more changes with time

My first impression of the Cos-IQ 10% Niacinamide Face Serum is that it feels very light and smooth on the skin, absorbs good, moisturize skin and gives shiny finish it was little bit oily but fades, it comes in pump bottle that good.