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

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!

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.​

Affordable niacinamide serum in online market. If u have mild open pores and sebaceous filament then go for it. But u want more for your skin go for another company Don't waste your time and money here.

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!

This serum is great, reduces acne marks and dullness. Niacinamide and hyaluronic acid hydrate and repair skin. Skin looks brighter and smoother. Small bottle but seems effective. Suitable for both men and women.

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!

This serum helps to even out the skin tone and has some work on the skin barrier and has worked for a bit and it has worked😅

I've been using the Cosiq Niacinamide Face Serum for a few weeks now, and I am absolutely impressed with the results. This serum has noticeably brightened my skin, giving me a healthy, radiant glow that I’ve been struggling to achieve with other products. It's lightweight and absorbs quickly without any greasy residue, making it perfect to layer under my moisturizer and sunscreen. I also love how it hydrates my skin, leaving it soft and smooth throughout the day.Since I started using it, I’ve seen a significant reduction in the appearance of my pores and a visible improvement in my overall skin texture. It has also helped calm my occasional redness and kept breakouts at bay, making my skin look clearer and more even-toned. Best of all, it’s gentle enough for my sensitive skin and hasn’t caused any irritation, which is a big plus. Overall, this serum delivers excellent results at a great price, and it has definitely become a staple in my skincare routine!