Good Molecules Niacinamide Serum - 10% Niacinamide to Target Acne, Nourishment, and Skin Tone - Ultra Hydrating Serum and Brightening Skin Care for Face

I’ve been using this niacinamide serum for a couple of months and I’m really impressed. The texture is lightweight, absorbs quickly, and doesn’t feel sticky or heavy under moisturizer or makeup. It helped smooth my skin, reduce the look of pores, and even out my tone without causing irritation or breakouts. A little goes a long way, and it layers well with the rest of my routine. For the price, the quality is amazing. Definitely a staple if you’re looking to improve texture and clarity.

I’ve been using this Good Molecules Niacinamide Serum as part of my daily skincare routine, and I’m very happy with the results. The texture is lightweight, absorbs quickly, and doesn’t feel greasy at all. After a few weeks, my skin looks more even, smoother, and my pores appear smaller. I also appreciate that it’s gentle and doesn’t irritate my sensitive skin. It layers well with other products and feels simple but effective, without unnecessary ingredients. Pros: ✔️ Lightweight and fast-absorbing ✔️ Helps with uneven skin tone and pores ✔️ Gentle on sensitive skin ✔️ Affordable and effective I would definitely repurchase and recommend it!

Great product. Soaks in fast smooth. Clear. Super effective

I have oily and acne-prone skin. I usually apply this GoodModules Creamy Serum right after washing my face, then sometimes use acid or retinol products. Using it first helps my skin be less sensitive to acids. The serum is very lightweight, not sticky, and doesn’t make my face oily immediately — though if you use too much, it may feel oily after about 2 hours. The ingredients are clean, safe, and Yuka-approved. I haven’t noticed any major improvement in my acne, and since I also use other acid products, I’m not sure if any effect is from this serum alone. However, it does make my skin feel more stable and comfortable after use. It’s very affordable and I’m very satisfied. I hope they can add zinc in the future to help control oil.

This product really make a difference in my skin tone. It really evens and smooths my large pores and clears my redness.

If I could give this Good Molecules Niacinamide Serum six stars, I absolutely would. This isn't just a serum; it is a skin transformer and a non-negotiable staple in my routine. ​The 10% Niacinamide concentration is the perfect sweet spot—it’s powerful enough to deliver dramatic results yet remains gentle and ultra-hydrating. I have struggled with stubborn texture, visible pores, and frequent breakouts, and this product addressed every single one of those issues. ​Within weeks, my skin tone became visibly more even and bright. The most impressive change was how much it helped with congestion; my breakouts have decreased significantly, and the frustrating red marks left behind fade much faster. The serum is lightweight, absorbs instantly without any stickiness, and layers beautifully under moisturizer and sunscreen. ​If you are looking to target acne, large pores, dullness, or uneven texture, stop searching and buy this. It is incredibly effective, affordable, and easily the best investment I’ve made for my skin health

Simple, effective, and easy on my skin I’ve been using the Good Molecules Niacinamide Serum consistently and it worked really well for me. My skin looks smoother and more balanced, and I noticed an improvement in overall texture without any irritation. The serum is lightweight, absorbs quickly, and layers nicely with the rest of my Good Molecules skincare routine. A little goes a long way, and I appreciate that it’s fragrance-free and gentle. Great quality for the price. I’d definitely repurchase and recommend it if you’re looking to add niacinamide to your routine without overcomplicating things.

Clearance my pimples up in 2 days... skin feel soft, provide the right amount of moisture my skin needed, smell so good... its worth the money since I saw improvements after 2 days.