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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of ZO Skin Health Exfoliation Accelerator versus SkinBetter Science Intensive AlphaRet Overnight Cream .

Published on November 28, 2023

Overview

What they are

These products are both reef safe . They have a total of 10 ingredients in common

Cool Features

They both contain AHA, retinoid and Vitamin E

Suited For

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

Free From

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

What's Inside

They both contain silicones

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

Exfoliator American Brand United States
Facial Treatment American Brand United States

Exfoliator

Exfoliators are used to exfoliate the skin, or remove dead skin cells from the skin. Exfoliators may be chemical or physical.

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

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 (2)
Retinoid
Vitamin E

Benefits

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

Concerns

May Worsen Oily Skin
Acne Trigger
Irritating (2)
Rosacea (2)
Eczema (2)

Notable Ingredients

AHA
Retinoid
Vitamin C
Vitamin E (2)
Exfoliators (2)
Niacinamide
Ceramides
Hyaluronic Acid
Peptides (2)

Benefits

Hydrating (7)
Good For Oily Skin (3)
Redness Reducing (5)
Reduces Irritation (4)
Skin Texture (4)
Reduces Large Pores (4)
Anti-Aging (8)
Dark Spots (4)
Scar Healing (4)
Acne Fighting (3)
Brightening (6)

Concerns

Drying
May Worsen Oily Skin (2)
Acne Trigger
Irritating (4)
Rosacea
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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: 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

ZO Skin Health Exfoliation Accelerator contains this as ingredient number 1.

SkinBetter Science Intensive AlphaRet Overnight Cream contains this as ingredient number 1.

2
What it does: Buffering
Community Rating: Loved

Glycolic Acid is arguably the most famous AHA with research to back up its benefits. Its main role is to peel the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and look more even.

Glycolic Acid has shown to boost collage production, a protein that helps skin stay firm. Overall, Glycolic Acid helps with improving uneven tone, rough patches of skin, fine lines, wrinkles, and sun damage. It also increases skin hydration by playing a role in creating molecules that create hyaluronic acid naturally.

When applying Glycolic Acid, it is normal to feel slight stinging. The pH value and concentration of glycolic acid play a role in the effectiveness of the product.

Recent studies have shown Glycolic Acid may protect the skin against UV damage. However, you should always wear SPF, especially when using exfoliants.

Read more about some other popular AHA's here:

Learn more about Glycolic Acid

ZO Skin Health Exfoliation Accelerator contains this as ingredient number 2.

SkinBetter Science Intensive AlphaRet Overnight Cream contains this as ingredient number 2.

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

ZO Skin Health Exfoliation Accelerator contains this as ingredient number 5.

SkinBetter Science Intensive AlphaRet Overnight Cream contains this as ingredient number 10.

4
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

ZO Skin Health Exfoliation Accelerator contains this as ingredient number 10.

SkinBetter Science Intensive AlphaRet Overnight Cream contains this as ingredient number 15.

5
What it does:
Community Rating: Disliked

Disodium EDTA plays a role in making products more stable by aiding other preservatives.

It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.

Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.

Learn more about Disodium EDTA

ZO Skin Health Exfoliation Accelerator contains this as ingredient number 13.

SkinBetter Science Intensive AlphaRet Overnight Cream contains this as ingredient number 49.

6
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.

ZO Skin Health Exfoliation Accelerator contains this as ingredient number 14.

SkinBetter Science Intensive AlphaRet Overnight Cream contains this as ingredient number 38.

7
What it does: Antioxidant, Skin Conditioning
Community Rating: Liked

Tocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.

One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.

Tocopheryl Acetate is commonly found in both skincare and dietary supplements.

Learn more about Tocopheryl Acetate

ZO Skin Health Exfoliation Accelerator contains this as ingredient number 15.

SkinBetter Science Intensive AlphaRet Overnight Cream contains this as ingredient number 25.

8
What it does: Antimicrobial, Antioxidant, Astringent, Emollient, Humectant, Masking, Skin Conditioning, Skin Protecting, Tonic
Community Rating: Loved

Camellia Sinensis Leaf Extract is derived from the leaves of the tea plant. Black tea, green tea, and oolong tea are all harvested from this plant.

Camellia Sinensis Leaf Extract has many benefits. It contains polyphenols, a strong antioxidant. Antioxidants help fight off free-radical molecules that damage skin cells. The antioxidants in green tea neutralize free-radicals from the sun. This gives the skin some extra UV protection, but should not replace sunscreen.

Many components of tea have anti-inflammatory properties. Polyphenols and L-theanine help soothe the skin and reduce irritation. L-theanine is an amino acid that makes up most of the amino acids found in tea leaves. The caffeine in Camellia Sinensis Leaf Extract helps calm inflamed blood vessels.

Camellia Sinensis Leaf Extract also contains Vitamin Bs, linoleic acid, magnesium, calcium, iron, and zinc.

Camellia Sinensis Leaf Extract also has antimicrobial properties.

Research has shown both drinking Camellia Sinensis Leaf Tea and applying it to the skin can help boost skin elasticity and hydration. Studies also show using tea extract may reduce sebum, or oil, production.

Learn more about Camellia Sinensis Leaf Extract

ZO Skin Health Exfoliation Accelerator contains this as ingredient number 19.

SkinBetter Science Intensive AlphaRet Overnight Cream contains this as ingredient number 31.

9
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.

ZO Skin Health Exfoliation Accelerator contains this as ingredient number 21.

SkinBetter Science Intensive AlphaRet Overnight Cream contains this as ingredient number 50.

10
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.

ZO Skin Health Exfoliation Accelerator contains this as ingredient number 22.

SkinBetter Science Intensive AlphaRet Overnight Cream contains this as ingredient number 51.

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

45% are loved or liked
14% have mixed ratings
32% are disliked or very disliked
9% have no rating yet
42% are loved or liked
15% have mixed ratings
35% are disliked or very disliked
8% 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

ZO Skin Health Exfoliation Accelerator 22 ingredients

Exfoliation Accelerator hasn't been rated yet.
Rate it now

SkinBetter Science Intensive AlphaRet Overnight Cream 52 ingredients

2.0 /5
from 1 rating
AngelaK._616's avatar

AngelaK._616

1 year ago · Dry Skin
Review

Disappointed
I wanted to love this, especially at its price point but I am sadly disappointed.
I am 64 and my skin isnt that bad but I do have...

Disappointed
I wanted to love this, especially at its price point but I am sadly disappointed.
I am 64 and my skin isnt that bad but I do have some redness, some dullness, large pores here and there and fine lines.
I used this every night for 9 weeks.
I see absolutely no change whatsoever for any of my skin concerns. I feel duped yet again by false promises.
The only pros are: the nice container, and that it is not irritating at all.

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