From the brand
We started Good Molecules to change this.
Our products make a difference in your skin by using ingredients backed by science.
They are also safe for you and the planet.
Low prices make sure as many people around the world can use Good Molecules as possible.
We hope you’ll join us and start seeing a difference in your skin.
Bestsellers
New Arrivals
Is Good Molecules vegan and cruelty free?
Yes, all Good Molecules products are vegan. We are Leaping Bunny certified cruelty free.
Do Good Molecules products contain fragrance?
No, all Good Molecules products are fragrance free.
Where are Good Molecules products manufactured?
Good Molecules products are manufactured in South Korea and USA.
Is Discontinued By Manufacturer : No
Package Dimensions : 4.88 x 1.54 x 1.54 inches; 1 ounces
Item model number : g23t04
UPC : 810019610530 850001624411
Manufacturer : Good Molecules
ASIN : B08R994Q1L
Best Sellers Rank: #657 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #29 in Facial Serums
Customer Reviews: 4.6 4.6 out of 5 stars (11,188) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
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.
Kersuse Francois –
I always seem to go back to it,my holy grail
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.
Lilia✨ –
So good
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 effectiveI would definitely repurchase and recommend it!
Kenny –
Work Great
Great product. Soaks in fast smooth. Clear. Super effective.
Mariangeles Lopez –
Good price and quality
So helpful
Tina | Real Life Tested –
Lightweight, Clean, and Stabilizes Oily, Acne-Prone Skin
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.
Jason Henry –
It fades dark spots
My drak spots are fading it is a good moisturizer for dry skin and for oily skin it create that glow . Here’s a little trick and tip it also act base for applying makeup trust me when you sweat you will not see your makeup sliding and running scent is not the best but given the ingredients in it is understandable (scent is not too high) bottle small but effective if your consistent
Shelly D –
Simple, effective, and easy on my skin
Simple, effective, and easy on my skinI’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.
William Zuniga –
Wonderful serum for Inflammation and Oil Control
This Serum worked very well for me, I have Oily Skin so this helps control excess oil in my skin and the ingredients feel very lightweight and smooth to the touch. I suggest buying this if you want to clear up any inflammation or redness on your face.
Xenia –
My dark-spot started to fade slowly…
snow&sand –
Reduced pores!
teppichklopfer –
Sowohl ich im Gesicht als auch mein Freund an der Brust (da ich mich beim Schlafen angeschmiegt habe) haben davon richtig schlimmen Ausschlag bekommen. Fehlkauf!
Anya Forger –
Just purchased another two bottles in the larger size. I was sceptical at first didn’t think it would work on my large pores but they’ve actually shrunk and smoothed out. Really impressed. Definitely recommend. Recommend taking before and after photos as I wish I had.
Vianey –
Es un buen producto, mi experiencia como persona con acné y piel grasa sensible, puedo decir que me a ayudado a calmar y a disminuir los brotes, también a controlar la oleosidad.Cómo cualquier producto se debe general tolerancia, como por ejemplo 2 días a la semana y si bien tu piel no es tan sensible puedes ocuparlo un día si y un día no. Ya llevo tiempo usándolo así que yo lo aplicó todos los días por la noche y durante el día una vitamina C (por manchas de los brotes) y protector solar.