Price: $11.97
(as of Sep 20, 2025 11:19:56 UTC – Details)

From the brand

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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.

Brightening & Dark Spots Bar

Bestsellers starting at $6

Good Molecules Rich Cream with Ceramides

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.

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: #338 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #14 in Facial Serums
Customer Reviews: 4.4 4.4 out of 5 stars 11,347 ratings 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.

Customers say

Customers find the serum effective at fading dark spots and improving skin elasticity, with one noting it works better than more expensive brands. Moreover, the product receives positive feedback for its moisturizing properties, leaving skin feeling cool and hydrated, and its silky texture. Additionally, they appreciate its brightening effects and consider it good value for money. However, effectiveness and skin sensitivity receive mixed reviews – while some say it works wonders and doesn’t irritate sensitive skin, others report no visible results or extreme itchiness and irritation.