






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.

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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.

Product Dimensions : 4.5 x 2 x 1.5 inches; 1.76 ounces
Item model number : LE
UPC : 810019610547
BRIGHT AND BALANCED COMPLEXION: Refine tone and improve texture while nourishing your skin! Embrace newfound confidence with the Good Molecules Discoloration Correcting Serum made with powerful ingredients to help your skin repair and replenish!
ENJOY A BRIGHT AND EVEN SKIN TONE: This serum is hydrating and healing. It is designed to target hyperpigmentation, scars, sunspots, and other forms of discoloration with natural ingredients that help restore natural glow and even skin tone.
PROMOTE CLEAR SKIN TONE: Containing 3% tranexamic acid and 4% Niacinamide, commonly known as B3, this formula is very helpful for those suffering 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. Every Good Molecules product is marked with a Period After Opening date, please find on the back label.
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 5.5 and is vegan. It is free from fragrance, PEGs, mineral oils, alcohol and ethoxylated ingredients. Since everyone’s skin is unique, we recommend performing a patch test before using this product to ensure compatibility and avoid any potential reactions.
13 reviews for Good Molecules Discoloration Correcting Serum – Tranexamic Acid and Niacinamide Serum to Target Dark Spots and Hyperpigmentation – Skin Care for Face
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$11.97

Grishma Ojha –
Noticeable Results and Gentle on the Skin
Really impressed with this serum. It feels lightweight, absorbs quickly, and doesn’t leave any stickiness. After consistent use, I’ve noticed a smoother tone and some of my dark spots starting to fade. It layers well under moisturizer and hasn’t caused any irritation. A great, affordable option for brightening and evening out the skin!
Dealsnagger –
Love love love this stuff
Love this brand. Never had an issue with any of their products. Nice and gentle but effective! Great for sensitive skin, really works to bright dark spots and hydrate skin. Love that price tag!
Daniela Hernandez –
A great product if you’re consistent
Works wonders if you’re consistent! I like to rub the serum in on my problem areas for 10 seconds each to make sure it seeps in and it lighten dark spots in a few days. No smell, really inexpensive, and it hasn’t broken me out or reacted to my tretinoin
NC –
Effective & affordable!
Worked for me! Top photos are before use; bottom photos are after 4 weeks of nightly use. Full disclosure, I also use tretinoin & SPF religiously (and have for years), but this serum was the one new variable I introduced recently, and I noticed an improvement in my melasma and evened skin tone in just a month. Slightly tacky feel gets one star knocked off, but would buy again.
Joanna –
Great Product!
I started this product along with 5 other facial products at the same time, so I knew it would be hard to say which one was more effective. It was only after I ran out of it, did I see that my dark spots were more visible. After restarting it, I noticed again the difference of how. much lighter my dark spots were. The sun damage is most noticeable on my forehead and sometimes even foundations couldn’t cover it. With Good Molecules, this is no longer a problem. I use it twice daily, applying it after cleansing my face and using a toner. After this, I proceed with the usual array of other facial products on top. It has been a God send and a surprise given how little it costs.
Jada Stokes –
Best serum for dark marks!!
I really really love this product. This product is really really great on my skin. I’ve noticed if you use it religiously, you will see your results instantly. I love how it was lightweight. It doesn’t leave a sticky residue and it doesn’t smell bad. I love this product and it’s actually very affordable.
chelsea alfred –
Just buy it
This is by far the best product that I have used on my face in years. I took a chance and bought it based on the reviews and was not disappointed. I have terrible hyperpigmentation and needed something that was gonna do the job without feeling like I was bleaching my skin. I have been using this product for 2 weeks and my skin is absolutely GLOWING! It even helped with the darkness under my eye. I am so impressed especially since it’s not expensive. I would absolutely buy this again and again.
Dawn Croft –
Good product
I’ve noticed a lighting of the age spots on my hands and face in just the few weeks I’ve been using it. They are not gone, nothing is going to do that, but they are lighter and less noticeable. There is no smell, it’s easy to use.
Unknown –
I amUsing it since 5 days and I had 3 days ago a pimpel breakout. Usually my scars need 10-12 days toHeal and I always have very bad pigmentation.Alhamdulilah and with this product on the second day I saw how my wound healed already and I loved how it removed the pigmentation!I amAlways very sceptic of skin care Prodcut but I really love this one.
Juhana Subayta –
My pigmentation and other spots came back but it only faded old spots. Not that effective.
W0oker Batalla –
Excelente producto. Lo he adquirido un par de veces, previene la formación de manchas y disminuye las que se tienen e inclusive va atenuándolas poco a poco, deja una sensación en el rostro de humectación, nutrición y suavidad. La aplique como consecuencia de la rutina en las manos y por el trabajo las tenía muy oscuras y manchadas, en esta zona he de decir que me mejoró el tono de la piel y su humectación, disminuyendo considerablemente el daño por el sol que tenía en esta zona. Aplique solo por la noche
Renee Marriott –
I’ve been using the Good Molecules Discoloration Correcting Serum for a few months, and it’s made a noticeable difference in my skin. The combination of 3% tranexamic acid and 4% niacinamide has effectively lightened my post-acne marks and evened out my skin tone. It’s gentle on my sensitive skin—no irritation or breakouts. The lightweight, fragrance-free formula absorbs quickly, making it easy to incorporate into my daily routine. For the price, it’s a fantastic option for addressing hyperpigmentation and improving overall skin clarity. Highly recommend!
Simi –
So far so good. I have been using this serum now for 2 weeks. I noticed an overall improvement. I even got a compliment on my skin from a coworker. It is not drastic but definitely looks better. I will certainly continue to use it and may even buy another bottle. I just wish it was less expensive.