






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
Manufacturer : Good Molecules
ASIN : B08RJ4ZHXJ
Best Sellers Rank: #332 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #15 in Facial Serums
Customer Reviews: 4.4 4.4 out of 5 stars (13,245) 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 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

Pokydu –
Good product with results
Works well. Good pricing. Good purchase. While I didn’t have much discoloration, I did notice more even toned skin, in combination with a cleansing and toning regiment
joann –
Great product
I’m shocked I started using this on Monday of this week January 5th. By Thursday I noticed a marked improvement in my dark spots they have lightened significantly I have one dark spot on my forehead that drives me crazy it has gotten lighter so that my concealer covers it completely.highly recommend this I have sensitive older skin and other than good things I have no reaction to it .. I wish I took a pic but I didn’t I’ll keep using it and do another review after I have pics
L. Daniels –
Regular use will insure you’ll see results
After the beauty industry banned the use of hydroquinone (the ingredient that prohibits excessive hyperpigmentation), there weren’t any products that I had personally found that worked on my stubborn hyperpigmentation. After a friend recommended I try Good Molecules, I ordered a vile. I was very skeptical, I didn’t have any luck with the many different serums that were on the market. I relented and gave the discoloration serum a try. Boy, I’m really glad I did. The thing is, you have to give it time, use the product regularly and watch it do it’s magic. It started slowly, but then I saw it. No more advancing discoloration and then my skin tone started evening out. This product is very reasonably priced, so I recommend buying several at a time, apply it twice a day and you’ll have great results. It seriously REALLY works!
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.
kiana Shulterbron –
Really works!
Amazing item! If you use it on specific spots overnight in 2 weeks you will see a difference! I love this product and I keep buying it all the time because of the results. Sometimes I even use it without any face creams and just let it sit on my face overnight!
Hope –
Discoloration correcting serum.
I’m going to be honest I was expecting a little more from this product seeing so many raving reviews. I’m someone who struggles with discoloration and dark spots and I’ve been using this product religiously for the last two months but I’ve seen little progress. I guess it just works better on different skin types.
Dee Francis –
I don’t even see what this is doing
I’m starting to think that these products don’t work. I do not see any brightening of my skin. Sometimes after I use it, my skin texture seems bumpy. It doesn’t have any scent and it seems hydrating. I do not get any skin irritation from using it. Ok quality, but does it work after a month, I wouldn’t say so.
aditi jadhav –
Sensitive acne prone skin
I highly recommend this product. I have been struggling with post acne hyperpigmentation and the marks won’t go. But surprisingly I bought this product with 0 expectations and it’s been 3-4 days now that I have been using it once daily and already could see the difference and notice the marks lightening. I do have sensitive skin so I was scared at first but this product is definitely worth it.
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.