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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Tatcha The Dewy Serum Resurfacing and Plumping Treatment versus Sunday Riley Good Genes All-In-One Lactic Acid Treatment .

Last updated on October 05, 2023. Published on November 06, 2022

Overview

What they are

These products are both cruelty-free and reef safe . They have a total of 8 ingredients in common

Suited For

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

Free From

They both do not contain any parabens

What's Inside

They both contain fragrances, oils and silicones

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
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

Shop

Buy The Dewy Serum Resurfacing and Plumping Treatment

Starts at $89.00
Shop

Buy Good Genes All-In-One Lactic Acid Treatment

Starts at $84.95

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

Vitamin C
Vitamin E (2)
Hyaluronic Acid

Benefits

Hydrating (2)
Redness Reducing
Skin Texture
Anti-Aging (3)
Dark Spots
Brightening (3)

Concerns

Rosacea (2)
Eczema (2)

Notable Ingredients

AHA

Benefits

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

Concerns

May Worsen Oily Skin (3)
Acne Trigger
Irritating
Rosacea
Eczema
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Ingredients Compared

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

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: 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

Tatcha The Dewy Serum Resurfacing and Plumping Treatment contains this as ingredient number 3.

Sunday Riley Good Genes All-In-One Lactic Acid Treatment contains this as ingredient number 14.

2
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

Tatcha The Dewy Serum Resurfacing and Plumping Treatment contains this as ingredient number 4.

Sunday Riley Good Genes All-In-One Lactic Acid Treatment contains this as ingredient number 1.

3
What it does: Emollient, Skin Conditioning
Community Rating: Loved

Squalane is an emollient that helps the skin hold onto moisture. It's an oily liquid that occurs naturally in certain types of fish and plant oils.

Because squalane boosts hydration in the skin, it also comes with plenty of benefits: it is an antioxidant and can help fight free radicals and skin damage. Squalane is also found to have a detoxifying effect when applied.

Squalane comes from squalene, which occurs naturally within the sebum of our skin. It is one of the oils our skin produces to keep itself hydrated. Squalane is the hydrogenated version of squalene and has a longer shelf life.

Research shows that squalane is non-irritating (even at 100% concentration).

In general, it's a fantastic ingredient. It does a great job at hydrating the skin, and it's suitable for those with sensitive skin.

The source of squalane may impact malassezia / fungal acne. This is because olive oil derived squalane can contain impurities such as fatty acids and plant waxes. Sugarcane derived squalane is recommended for anyone with malassezia concerns.

Is squalane vegan? This depends on the source. Squalane can be derived from both plants and animals. Most squalane used in skincare comes from plants.

Please note: the source of squalane is only known if disclosed by the brand. We recommend reaching out to the brand if you have any questions about their squalane.

Read more about squalene with an "e".

Learn more about Squalane

Tatcha The Dewy Serum Resurfacing and Plumping Treatment contains this as ingredient number 5.

Sunday Riley Good Genes All-In-One Lactic Acid Treatment contains this as ingredient number 11.

4
What it does: Emollient, Emulsifying
Community Rating: Disliked

Glyceryl Stearate is a mix of glycerin and stearic acid.

Glyceryl Stearate is used to stabilize the mixing of water and oil ingredients. By preventing these ingredients from separating, it can help elongate shelf life. It can also help thicken the product's texture.

As an emollient, it helps soften skin and supports barrier-replenishing ingredients.

In cosmetics, Glyceryl Stearate is often made from vegetable oils or synthetically produced. The human body also creates Glyceryl Stearate naturally.

Learn more about Glyceryl Stearate

Tatcha The Dewy Serum Resurfacing and Plumping Treatment contains this as ingredient number 6.

Sunday Riley Good Genes All-In-One Lactic Acid Treatment contains this as ingredient number 22.

5
What it does: Emollient, Skin Conditioning, Skin Protecting
Community Rating: Very Disliked

Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.

Dimethicone has been found increase absorption in skin, boosting the benefits of other ingredients. While there is concern for the safety of dimethicone, the levels used in skincare are safe for use.

Tatcha The Dewy Serum Resurfacing and Plumping Treatment contains this as ingredient number 9.

Sunday Riley Good Genes All-In-One Lactic Acid Treatment contains this as ingredient number 17.

6
What it does: Skin Conditioning, Soothing

We don't have a description for Stearyl Glycyrrhetinate.

Tatcha The Dewy Serum Resurfacing and Plumping Treatment contains this as ingredient number 16.

Sunday Riley Good Genes All-In-One Lactic Acid Treatment contains this as ingredient number 24.

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

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

  • It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
  • It is a humectant, which means that it helps attract moisture into the skin.
  • It helps improve product application.

Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.

Tatcha The Dewy Serum Resurfacing and Plumping Treatment contains this as ingredient number 31.

Sunday Riley Good Genes All-In-One Lactic Acid Treatment contains this as ingredient number 15.

8
What it does: Preservative
Community Rating: Very Disliked

Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and microbial growth. By itself, it has a scent that is similar to that of a rose.

It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.

Tatcha The Dewy Serum Resurfacing and Plumping Treatment contains this as ingredient number 35.

Sunday Riley Good Genes All-In-One Lactic Acid Treatment contains this as ingredient number 28.

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

37% are loved or liked
9% have mixed ratings
31% are disliked or very disliked
23% have no rating yet
28% are loved or liked
13% have mixed ratings
41% are disliked or very disliked
19% 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

Tatcha The Dewy Serum Resurfacing and Plumping Treatment 35 ingredients

The Dewy Serum Resurfacing and Plumping Treatment hasn't been rated yet.
Rate it now

Sunday Riley Good Genes All-In-One Lactic Acid Treatment 32 ingredients

4.8 /5
from 5 reviews
reneelovesherskin's Avatar'
Jan 19, 2023

a perfect exfoliator!
This is a stellar product. I think it has done a great job in helping to keep my acne prone skin clear. I wear it everyday, morning and night, as the last step before moisturizer.

a perfect exfoliator!
This is a stellar product. I think it has done a great job in helping to keep my acne prone skin clear. I wear it everyday, morning and night, as the last step before moisturizer.

MarshaDonaldson_283's Avatar'
Sep 28, 2023

Clears my sensitive skin of dead cells without irritation.

Clears my sensitive skin of dead cells without irritation.

ChantelleBarnett_748's Avatar'
Oct 29, 2023

Clears my skin

Clears my skin

Alternatives

Our Dupe Finder has found 44 potential alternatives that have similar ingredients to Tatcha The Dewy Serum Resurfacing and Plumping Treatment.

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Our Dupe Finder has found 3 potential alternatives that have similar ingredients to Sunday Riley Good Genes All-In-One Lactic Acid Treatment.

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