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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Good Molecules Discoloration Correcting Serum versus Good Molecules Niacinamide Brightening Toner .

Last updated on July 27, 2023. Published on June 20, 2021

Overview

What they are

These products are both vegan, cruelty-free, and reef safe . They have a total of 5 ingredients in common

Cool Features

They both contain niacinamide

Suited For

They're both likely to be good for fighting acne, dry skin, brightening skin, oily skin, reducing pores and dark spots

Free From

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.

Serum American Brand United States
Toner American Brand United States

Serum

Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.

Toner

Toners are used as a “last-step” cleanser, a pH balancer, add moisture to the skin, or may help in reducing impurities on the skin. They have a liquid consistency and are usually used after cleansers but before treatments.

Price

Shop

Buy Discoloration Correcting Serum

Starts at $12.00
Shop

Buy Niacinamide Brightening Toner

Starts at $14.00

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free

At a glance

Click on any of the items below to learn more

Notable Ingredients

Niacinamide

Benefits

Hydrating
Good For Oily Skin
Redness Reducing
Reduces Large Pores
Dark Spots
Acne Fighting
Brightening (2)

Concerns

May Worsen Oily Skin
Acne Trigger

Notable Ingredients

Vitamin C
Niacinamide
Hyaluronic Acid

Benefits

Hydrating (2)
Good For Oily Skin
Redness Reducing (3)
Reduces Irritation
Skin Texture
Reduces Large Pores
Anti-Aging
Dark Spots (4)
Scar Healing (2)
Acne Fighting
Brightening (2)
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Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

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Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

1
What it does: Skin Conditioning, Solvent
Community Rating: Loved

Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.

So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.

You'll also recognize water as that liquid we all need to stay alive. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!

Learn more about Water

Good Molecules Discoloration Correcting Serum contains this as ingredient number 1.

Good Molecules Niacinamide Brightening Toner contains this as ingredient number 1.

2
What it does: Solvent
Community Rating: Liked

Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.

Propanediol is not likely to cause sensitivity and considered safe to use.

It is derived from corn or petroleum with a clear color and no scent.

Learn more about Propanediol

Good Molecules Discoloration Correcting Serum contains this as ingredient number 2.

Good Molecules Niacinamide Brightening Toner contains this as ingredient number 5.

3
What it does: Humectant, Skin Conditioning, Skin Protecting, Solvent
Community Rating: Loved

Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.

A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.

As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.

Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.

Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.

In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.

This ingredient is organic, colorless, odorless, and non-toxic.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Learn more about Glycerin

Good Molecules Discoloration Correcting Serum contains this as ingredient number 3.

Good Molecules Niacinamide Brightening Toner contains this as ingredient number 2.

4
What it does: Smoothing
Community Rating: Loved

Niacinamide has emerged as an all-star ingredient due to its many benefits.

It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.

Other benefits include smoothing wrinkles and minimizing redness.

The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.

When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.

Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.

Learn more about Niacinamide

Good Molecules Discoloration Correcting Serum contains this as ingredient number 4.

Good Molecules Niacinamide Brightening Toner contains this as ingredient number 3.

5
What it does: Skin Conditioning
Community Rating: Mixed

Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.

You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.

Good Molecules Discoloration Correcting Serum contains this as ingredient number 10.

Good Molecules Niacinamide Brightening Toner contains this as ingredient number 10.

Here's what our community thinks of the ingredients in these two products.

60% are loved or liked
10% have mixed ratings
10% are disliked or very disliked
20% have no rating yet
81% are loved or liked
13% have mixed ratings
6% are disliked or very disliked
0% have no rating yet

Usage

Here's some more info on how this product is used by our community.

When to use

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Reviews

Here's what our community thinks

Good Molecules Discoloration Correcting Serum 10 ingredients

2.8 /5
from 17 reviews
bsabrina's Avatar'
Apr 22, 2023

irritating
didn't notice much a difference with my dark spots/PIH. had to stop using it because it broke me out :(

irritating
didn't notice much a difference with my dark spots/PIH. had to stop using it because it broke me out :(

AshN.'s Avatar'
Jan 27, 2024

(Tried Jun 2022) Can't say I was particularly fond of this product mainly because of the fact that I didn't really see a difference in any of my dark spots/hyperpigmentation improving. Not sure if this is more so formulated to be...

(Tried Jun 2022) Can't say I was particularly fond of this product mainly because of the fact that I didn't really see a difference in any of my dark spots/hyperpigmentation improving. Not sure if this is more so formulated to be stronger for those with fairer skin.

Great Value
Doesn't Work
skincareb.i.c.t.h's Avatar'
Jan 5, 2024

didn't break me out but didn't help with the discoloration either. pretty disappointed.

didn't break me out but didn't help with the discoloration either. pretty disappointed.

Doesn't Work

Good Molecules Niacinamide Brightening Toner 16 ingredients

2.8 /5
from 10 reviews
MichelleR's Avatar'
Nov 10, 2023

Vitamin C Alternative
I am allergic to everything under the sun and I don't tolerate Vitamin C very well. This product is the only Vitamin C that hasn't made me break out. I plan to try more with the 3-0 Ethyl Ascorbic Acid version, but...

Vitamin C Alternative
I am allergic to everything under the sun and I don't tolerate Vitamin C very well. This product is the only Vitamin C that hasn't made me break out. I plan to try more with the 3-0 Ethyl Ascorbic Acid version, but this is my go to in the meantime. I definitely don't have any chemical burns or sensitive reactions to this. It's my go to daily use for the summer!

HarleyB's Avatar'
Jun 4, 2023

Burned
This caused burning and redness immediately after applying, made my face very sensitized. Felt like I was using a strong chemical exfoliant, not sure what ingredient caused this.

Burned
This caused burning and redness immediately after applying, made my face very sensitized. Felt like I was using a strong chemical exfoliant, not sure what ingredient caused this.

CrystalUsa56's Avatar'
Jul 5, 2023

Good for dullness
It didn't cause any irritation, redness, etc. Doesn't have a huge impact on dark spots or hyperpigmentation but brightens skin and makes your face look less dull.

Good for dullness
It didn't cause any irritation, redness, etc. Doesn't have a huge impact on dark spots or hyperpigmentation but brightens skin and makes your face look less dull.

Alternatives

Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Good Molecules Discoloration Correcting Serum.

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Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Good Molecules Niacinamide Brightening Toner.

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