Good Molecules Niacinamide Serum Pack 2 – 30 ml Each (Total 60 ml) | 10% Niacinamide Serum to Target Blemishes, Uneven Skin Tone & Enlarged Pores
Condition: New
Buy Now, Pay Later
As low as
$2
/ mo
Learn more
- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Wednesday, Jul 29
Recently Viewed
Size: 1 Fl Oz (Pack of 2)
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.
Package Dimensions : 5.94 x 4.49 x 1.61 inches; 8.15 ounces
UPC :
Manufacturer : Good Molecules
Best Sellers Rank: #676 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #26 in Facial Serums
#26 in Facial Serums:
Customer Reviews: 4.7 4.7 out of 5 stars (12,472)
Skin Type: All, Dry, Normal, Oily, Sensitive
Product Benefits: Anti-Acne, Anti-Aging, Brightening, Hydrating, Nourishing
Target Use Body Part: Face
Scent Name: Unscented
Item Form: Gel
Brand Name: Good Molecules
Number of Items: 2
UPC: 810019612046
Manufacturer Part Number:
Manufacturer: Good Molecules
Unit Count: 2.0 Fluid Ounces
Material Features: Cruelty Free, Fragrance Free, Vegan
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jul 29
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: 1 Fl Oz (Pack of 1)
Great product, affordable price! I've been using this nightly for a little over a year and it has kept my skin smooth and softened the looks of some fine lines/wrinkles here and there. I was looking for an effective product that didn't break the bank...Good Molecule products are the ticket!! I currently use four different products made by Good Molecules and have not been disappointed!
...
show more
Reviewed in the United States on March 19, 2026 by Suzanne Bader
Size: 2.53 Fl Oz (Pack of 1)
Was using expensive niacinamide products for years, but now I love the flexibility of using this serum with whatever moisturizer or SPF I want. It absorbs quickly and does not irritate or dry my skin. My complexion looks smooth and I will continue to buy it.
Reviewed in the United States on April 17, 2026 by Lexi
Size: 1 Fl Oz (Pack of 1)
I have ordered this about 10 times now. This has become my family's holy grail skincare product. It is amazing! It is now on monthly subscribe and save because we just can't be without it. This serum helps pores stay clean and skin stay clear. Excellent product.
Reviewed in the United States on May 1, 2026 by Laura Johnson
Size: 1 Fl Oz (Pack of 1)
I have noticed a difference in my in my skin/pores since using this product!! I am on my second bottle now, so I feel like I can really vouch for it-- especially at this price point!! The application is easy and doesn't leave my skin feeling sticky (although I usually follow up with a moisturizer fairly quickly). I will continue to buy this, as I have found that doing a Frankenstein's Monster version of skin care means I can get what I need without spending a ton on a product that "has it all" but costs more for a brand name. Really love this stuff.
...
show more
Reviewed in the United States on May 3, 2026 by Amazon Customer
Size: 1 Fl Oz (Pack of 1)
I’ve been using the Good Molecules Niacinamide Serum for a few weeks now, and overall I’m really happy with it. The texture is lightweight and absorbs quickly without feeling sticky or heavy, which makes it easy to layer under moisturizer and sunscreen. I noticed my skin looks more even and a bit brighter, especially around areas where I had mild discoloration. It also seems to help control oil throughout the day without drying my skin out. For the price, the quality is impressive.
...
show more
Reviewed in the United States on February 22, 2026 by Najma
Size: 1 Fl Oz (Pack of 1)
I used this serum for the first time yesterday and my skin already looks & feels smoother than it's EVER been! I have frustrating skin- it's oily with a dry flaky patch across my nose/cheeks, I'm prone to hormonal acne on my chin and forehead, and I have keratosis pilaris so my skin is always a little bumpy even without the acne. This serum has fixed ALL of those things! I finally understand what "even complexion" means because now I have it. No bumps of any kind, no dry flakes or excess oil, just soft clear skin across my whole face :) The serum consistency is thin and watery so it absorbs nicely even on oily skin and leaves no residue. I have sensitive skin and this serum didn't sting when applied. My routine is just a basic acne cleanser, this serum, and then a water-based moisturiser on top. I'm very glad I tried this product, now I have a skincare routine that's effective without being overly complicated!
...
show more
Reviewed in the United States on March 4, 2026 by Nathan B.
Size: 1 Fl Oz (Pack of 1)
Love this product. The dispenser is amazing and makes its easy to apply. It’s non-greasy and it gives a glow. It needs me moisture for a long time. Very effective and it helps with the overall look of your skin.
Reviewed in the United States on May 4, 2026 by Shanice Banbury
Size: 1 Fl Oz (Pack of 1)
I purchased from Amazon a lot of times, but I am writing review first time . I used many skin care products , because of my sensitive skin I used just couple times and stop because of irritation and allergies. My skin is super sensitive and dry . These serum is perfect for me . I noticed that my skin tone is lighter , pores are getting smaller . I will definitely buy again .
...
show more
Reviewed in the United States on April 7, 2026 by Kyzzhibek M