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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 7,147 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Mar 2
Order within 7 hours and 49 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 ‏ : ‎ 4.84 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: Sunday, Mar 2

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

  • 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

  • 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

  • Really useful
Size: 1 Fl Oz (Pack of 1)
But don’t use it every day
Reviewed in the United States on February 21, 2025 by Just_meee Just_meee

  • Removed brown spots on my face
Size: 1 Fl Oz (Pack of 1)
The Good Molecules Niacinamide Serum Works much better than I anticipated. I had two brown spots (I’m 53 yr old male) below each eye. I had cool laser treatment on them twice but they came back. I started using this serum and the two spots have totally gone away and my skin, overall, looks more even and smooth. Love this stuff! ... show more
Reviewed in the United States on February 19, 2025 by GC

  • Nighttime skincare routine
Size: 1 Fl Oz (Pack of 1)
I have been using this product and noticing visible changes on my skin. I had some dark spots neat my lips and now they are fading. I’ll continue using this product
Reviewed in the United States on February 24, 2025 by Mingle Mingle

  • EFFECTIVE !! RESULTS !!
Size: 1 Fl Oz (Pack of 1)
Just buy you won’t regret . I’ve only been using 2 weeks and is noticing Much improvement . I use the OVERNIGHT SERUM AT NIGHT AS WELL AS THE BRIGHTENING SERUM THEN IN BETWEEN TIME TIME I USE THE OTHER ONE TO CLOSE MY PORES . Highly recommend don’t over do it use only about 3 times a week to preserve your natural skin tones and oils ... show more
Reviewed in the United States on January 29, 2025 by Amazon Customer Amazon Customer

  • Favorite product of all time
Size: 1 Fl Oz (Pack of 1)
My all-time favourite product. It does what it says it's supposed to. However, you have to be consistent
Reviewed in the United States on February 21, 2025 by Tashana C.

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