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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of The Ordinary Lactic Acid 10% + HA versus Good Molecules Overnight Exfoliating Treatment .

Last updated on November 16, 2023. Published on February 02, 2021

Overview

What they are

These products are both vegan, cruelty-free, and reef safe . They have a total of 7 ingredients in common

Cool Features

They both contain AHA and hyaluronic acid

Suited For

They're both likely to be good for anti aging, dry skin, brightening skin, reducing pores, scar healing, dark spots and better texture

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 Canadian Brand Canada
Facial Treatment 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.

Facial Treatment

Facial treatments are specially designed to treat a skin concern. Acne treatments and anti-aging products are common examples of facial treatments.

Price

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Buy Lactic Acid 10% + HA

Starts at $8.90
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Buy Overnight Exfoliating Treatment

Starts at $6.00

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

AHA
Hyaluronic Acid

Benefits

Hydrating
Skin Texture
Reduces Large Pores
Anti-Aging
Dark Spots
Scar Healing
Brightening (2)

Concerns

Irritating (2)
Rosacea
Eczema

Notable Ingredients

AHA (2)
BHA
Vitamin E
Hyaluronic Acid

Benefits

Hydrating (2)
Good For Oily Skin (2)
Skin Texture (2)
Reduces Large Pores (3)
Anti-Aging (3)
Dark Spots (2)
Scar Healing (4)
Acne Fighting
Brightening (5)

Concerns

Drying
Acne Trigger
Irritating (4)
Rosacea (3)
Eczema (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

The Ordinary Lactic Acid 10% + HA contains this as ingredient number 1.

Good Molecules Overnight Exfoliating Treatment contains this as ingredient number 1.

2
What it does: Buffering, Humectant, Skin Conditioning
Community Rating: Loved

Lactic Acid is an AHA that is derived from fermenting lactose, a carbohydrate from milk. It removes the top layer of old and dead skin cells and helps increase cell turnover.

Benefits of Lactic Acid are that it can help to reduce large pores and reduce the effects of aging. Some potential downsides are that it can be bad for dry skin, cause irritation, worsen eczema, and worsen rosacea.

Not only does it help exfoliate the skin, it helps strengthen the skin's barrier. When applied, lactic acid helps the skin create ceramides.

Lactic acid is an over-the-counter chemical exfoliant that comes from the fermentation of lactose — a carbohydrate found in milk.

Legend has it that Cleopatra used to bathe in sour milk to help reduce wrinkles.

Read more about some other popular AHA's here:

Learn more about Lactic Acid

The Ordinary Lactic Acid 10% + HA contains this as ingredient number 2.

Good Molecules Overnight Exfoliating Treatment contains this as ingredient number 7.

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

The Ordinary Lactic Acid 10% + HA contains this as ingredient number 3.

Good Molecules Overnight Exfoliating Treatment contains this as ingredient number 5.

4
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

The Ordinary Lactic Acid 10% + HA contains this as ingredient number 5.

Good Molecules Overnight Exfoliating Treatment contains this as ingredient number 4.

5
What it does: Emulsion Stabilising, Stabilising
Community Rating: Mixed

Hydroxyethylcellulose is used to improve the texture of products. It is created from a chemical reaction involving ethylene oxide and alkali-cellulose. Cellulose is a sugar found in plant cell walls and help give plants structure.

Hydroxyethylcellulose helps stabilize products by preventing ingredients from separating. It can also help thicken the texture of a product.

This ingredient can also be found in pill medicines to help our bodies digest other ingredients.

Learn more about Hydroxyethylcellulose

The Ordinary Lactic Acid 10% + HA contains this as ingredient number 9.

Good Molecules Overnight Exfoliating Treatment contains this as ingredient number 13.

6
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.

The Ordinary Lactic Acid 10% + HA contains this as ingredient number 12.

Good Molecules Overnight Exfoliating Treatment contains this as ingredient number 12.

7
What it does: Skin Conditioning, Solvent
Community Rating: Mixed

1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.

In products that are water-based, this ingredient can help stabilize perfumes and fragrances. It can also help make the texture of products softer and more smooth.

The Ordinary Lactic Acid 10% + HA contains this as ingredient number 13.

Good Molecules Overnight Exfoliating Treatment contains this as ingredient number 6.

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

57% are loved or liked
36% have mixed ratings
7% are disliked or very disliked
0% have no rating yet
44% are loved or liked
33% have mixed ratings
22% 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

The Ordinary Lactic Acid 10% + HA 14 ingredients

3.7 /5
from 14 ratings
No Scent (3) Absorbs Well (2) Great Value (2) Light (2) Works Well (2) Hydrating (1)
MersaydesBaines_539's avatar

MersaydesBaines_539

1 year ago · Dry Skin
Review

SAVED MY SKIN! i have perioral dermatitis so irritation & redness is important 4 me. broke out everywhere after purging the topicals i used daily...

SAVED MY SKIN! i have perioral dermatitis so irritation & redness is important 4 me. broke out everywhere after purging the topicals i used daily for 4 years straight & this saved me and keeps me glowy!! best invention

szabo_k's avatar

szabo_k

3 years ago · Dry Skin
Review

LOVE THIS FOR MY SENSITIVE SKIN
I have been using this product for a few months now and my skin is more even and more bright. It docent irritate my...

LOVE THIS FOR MY SENSITIVE SKIN
I have been using this product for a few months now and my skin is more even and more bright. It docent irritate my skin at all. LOVE IT!

This exfoliator should not be used every night no matter how strong your skin is. 2 times a week is enough or else you are over exfoliating.

Good Molecules Overnight Exfoliating Treatment 18 ingredients

Overnight Exfoliating Treatment hasn't been rated yet.
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Alternatives

Our Dupe Finder has found 50 potential alternatives that have similar ingredients to The Ordinary Lactic Acid 10% + HA.

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Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Good Molecules Overnight Exfoliating Treatment.

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