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Good Molecules Niacinamide Serum - 10% Niacinamide Balancing B3 Facial Serum for Acne, Tone, Texture - Brightening and Hydrating Skincare for Face

  • Based on 7,549 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Apr 10
Order within 18 hours and 44 minutes
Available payment plans shown during checkout

Size: 1 Fl Oz (Pack of 1)


Features

  • 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.

Skin Type: All, Oily, Sensitive, Dry, Normal


Product Benefits: Hydrating, Anti-Aging, Nourishing, Brightening, Anti-Acne


Use for: Face


Scent: Unscented


Brand: Good Molecules


Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 4.8 x 1.54 x 1.54 inches; 1 ounces


Item model number ‏ : ‎ g23t04


UPC ‏ :


Manufacturer ‏ : ‎ Good Molecules


Country of Origin ‏ : ‎ Korea, Republic of


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • A skincare product formulated with 10% Niacinamide (Vitamin B3) to target a range of skin concerns.
Size: 1 Fl Oz (Pack of 1)
✨ Key Benefits: Reduces Acne: Niacinamide helps to balance oil production, making it ideal for those with acne-prone skin. Improves Skin Tone: This serum helps to fade hyperpigmentation, dark spots, and uneven skin tone, giving you a clearer complexion. Minimizes Pore Appearance: Niacinamide is known for its ability to reduce the appearance of large pores, leaving your skin looking smoother. Improves Skin Texture: The serum helps to refine skin texture, leaving it feeling softer and more even. Boosts Skin Barrier Function: Niacinamide strengthens the skin barrier, helping to improve skin resilience and reduce redness or irritation. Lightweight and Hydrating: The formula is lightweight and hydrating, making it suitable for all skin types, including oily and sensitive skin. 💡 Why I Recommend It: Gentle on Skin: Niacinamide is known for being a gentle yet powerful ingredient, suitable for most skin types, even those with sensitive skin. Visible Results: Consistent use of the serum helps to visibly brighten skin, improve texture, and reduce the appearance of blemishes and dark spots. Affordable: Good Molecules offers high-quality skincare at an affordable price, making it accessible for a wide range of consumers. Non-Irritating Formula: This serum is free of parabens, sulfates, and other harsh chemicals, making it suitable for sensitive skin and those with acne-prone skin. 💭 Final Thoughts: Good Molecules Niacinamide Serum is an excellent option for those looking to tackle acne, improve skin tone and texture, and refine pores. With consistent use, it can help balance your skin, making it look clearer and more radiant. Whether you have oily, dry, or sensitive skin, this serum is a gentle yet effective way to address multiple skincare concerns. 🌟 ... show more
Reviewed in the United States on January 15, 2025 by Cheyenne

  • My Skin Glows!
Size: 1 Fl Oz (Pack of 1)
The Good Molecules Niacinamide Serum has quickly become a holy grail product in my skincare routine. It's noticeably improved my skin's texture and overall brightness. My pores appear smaller, and my skin tone is more even. I love how lightweight and easily absorbed this serum is; it layers perfectly under my moisturizer without feeling sticky or greasy. The affordable price is also a huge bonus for such an effective product. I've struggled with redness and occasional breakouts, and this serum has helped to calm my skin and keep blemishes at bay ... show more
Reviewed in the United States on February 9, 2025 by Kleo

  • Great serum would buy again: good for pores and makeup base
Size: 1 Fl Oz (Pack of 1)
This niacinamide serum has been a game changer for my skin. I probably will buy again. I’ve noticed a visible improvement in the appearance of my pores since using it. It also works really well under makeup—no pilling or greasiness, just a smooth and hydrated base. Definitely a staple in my skincare routine now. There’s no scent and my skin is pretty sensitive so this was great. The dropper makes it easy to apply as well and my redness on my face has been more relaxed but not completely invisible. ... show more
Reviewed in the United States on March 7, 2025 by Gigi Gigi

  • Amazing Niacinamide Serum!
Size: 1 Fl Oz (Pack of 1)
I’ve been using the Good Molecules Niacinamide Serum (10%) for a few weeks now, and the results are incredible! My skin looks brighter, smoother, and more even-toned. It absorbs quickly, feels lightweight, and doesn’t leave any sticky residue. I’ve noticed a big improvement in reducing redness and minimizing my pores. Plus, it layers well under makeup and other skincare products. For the price, this is an absolute must-have in any skincare routine ... show more
Reviewed in the United States on March 11, 2025 by Genesis

  • Holy grail!
Size: 1 Fl Oz (Pack of 1)
This is a skin care go-to! I have oily to combo skin, and this does a great job of providing moisture and reducing the look of pores. Very easy to blend out, and does not leave a cast or sticky residue. Very lightweight, and does not irritate skin or leave it oily.
Reviewed in the United States on March 31, 2025 by Sophie A.

  • Use it everyday, brightens
I love this serum after my toner before moisturizers! I think it’s helped with my skin turnover and texture along with my retinol .25% and hyaluronic acid regimen. It has a slick slightly slippery texture and feels good on my skin. Leaves me looking moisturized when I’m letting it set before my actual moisturizers. Great size, the smaller bottle lasted me like a year. ... show more
Reviewed in the United States on February 27, 2025 by Maria Z.

  • Awesome stuff!
Size: 1 Fl Oz (Pack of 1)
I've been using this for a week now and absolutely love it. I don't have acne, but it doesn't dry out my skin at all. It's made more pores much smaller and healthier. I used to use Mary Kay's pore minimizer, but now I'm switching to this! It's less expensive and works better. Big fan!
Reviewed in the United States on March 24, 2025 by caro_in_atx

  • I was a skeptic!
Size: 1 Fl Oz (Pack of 1)
First off I am new to serums in general, so I did not know what to expect. After a few days my face was itchy, red, peeling.. it sucked! So I stopped using it. At that point I was using morning and night. After a few days I purchased a natural vitamin c serum for my mornings and starting using this just at night. WHAT A CHANGE the 2nd round. This stuff is improving my skin daily! I use it only at night, however could totally do both morning and night with no issues. It's not sticky, easy to use. And again WORKS! I think it just takes an adjusting phase. I am already buying more of these products! ... show more
Reviewed in the United States on February 7, 2025 by Us6

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