Good Molecules

Good Molecules Niacinamide Serum - 10 Niacinamide to Target Acne Nourishment and Skin Tone - Ultra Hydrating Serum

1742+ bought in the past month

$5.97

About this item

  • BRIGHT AND HEALTHY COMPLEXION: Refine tone and improve texture while nourishing your skin! Embrace newfound confidence with the Good Molecules Niacinamide Serum!
  • SOOTHING AND NON-DRYING: Beneficial for acne prone skin and clogged pores. This serum is non-drying and designed to help to reduce signs of moisture loss caused by a weak skin barrier function.
  • PROMOTE SMOOTH AND EVEN SKIN: This balancing formula is rich in Niacinamide (10%), also known as B3, and can be very helpful for those suffering from breakouts, uneven skin tone, enlarged pores, and dull texture.
  • PERFECT ADDITION TO YOUR BEAUTY REGIMEN: Apply a few drops to your skin in the morning and at night before oils, moisturizers, and creams. Our serum is powerful enough to bring results and gentle enough for daily use.
  • GENTLE ENOUGH FOR ALL SKIN TYPES: This serum is suitable for all skin types, but can be particularly beneficial for those with combination/oily skin. Our serum has a pH of 7.1, is fragrance-free, and was never tested on animals. Since everyone's skin is unique, we recommend performing a patch test before using this product to ensure compatibility and avoid any potential reactions.
$5.97

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Product details

Skin TypeAll, Dry, Normal, Oily, Sensitive
Product BenefitsAnti-Acne, Anti-Aging, Brightening, Hydrating, Nourishing
Use forFace
ScentUnscented
Special IngredientsVitamin B3

Technical specifications

is_discontinued_by_manufacturerNo
package_dimensions4.88 x 1.54 x 1.54 inches; 1 ounces
item_model_numberg23t04
upc810019610530 850001624411
manufacturerGood Molecules
best_sellers_rank#738 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #26 in Facial Serums

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Customer reviews

4.610,959 ratings

Customers say

Customers find this serum effective, noting it works better than expensive alternatives and helps with large pores. Customers appreciate its lightweight texture and good value for money.

★★★★★

Satisfied

KiraScottNovember 18, 2025

It has the consistency of glycerine and dries very quickly. It doesn't have any scent but slightly burns when you start sweating lots. Been using for weeks now and I have noticed a change in my acne. It does work as well as advertised and you don't need to use a lot either. Definitely worth the money. Read more

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★★★★★

Good product, Love it!

IrynaNovember 24, 2025

Good product. It works gentle, it removes dark spots from my skin, it removes micro wrinkles. Makes skin shiny and younger looking. I put it even on my hands from dark spots. Yes, I would recommend this product and will buy it again. Read more

★★★★★

The Holy Grail Niacinamide!

DayneaOctober 21, 2025

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 Read more

★★★★☆

The serum is affordable, but I didn't see any results

Maria AndreaNovember 21, 2025

The media could not be loaded. It's a product you need to use consistently. You won't see very visible results the first month, but it does help your face look healthier. I wasn't completely convinced, though. I wouldn't recommend it if you have acne. It's lightweight, absorbs well into the skin, It has no smell, it moisturizes the skin and you can feel the softness. Honestly, it's not bad for the price. Read more

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★★★★★

If you have oily skin, BUY THIS.

JaelynDecember 21, 2025

Worth the hype! Surprised it’s not more expensive than it is. I have a very oily T-zone, and this product eliminates the oiliness entirely. I use other products, but I noticed that when this runs out, my T-zone gets very oily again in a few days, so it’s definitely this product that cures it. If you have an oily skin type this is definitely for you! So glad I discovered it! I’ve been using it for around a year now and it’s great quality! Read more

★★★★★

So good

Lilia✨December 26, 2025

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! Read more

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★★★★★

Removed pimples and spots

Tre'jurDecember 22, 2025

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. Read more

★★★★★

Can’t go without!

Kate LewisJanuary 4, 2026

I order more everytime I run out! My favorite serum to use in the morning. So lightweight and moisturizing! Serves as a great base after a toner and before applying SPF. Read more

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