Explore Routine Login

Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of TRUology A² Advanced Retinal Serum .2% versus Avène RetrinAL 0.1 Intensive Cream .

Published on November 26, 2023

Overview

Cool Features

They both contain peptides, 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 oils

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 French Brand France

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

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
Retinoid
Vitamin C
Vitamin E
Niacinamide
Hyaluronic Acid
Peptides (2)

Benefits

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

Concerns

Drying
May Worsen Oily Skin (2)
Acne Trigger
Irritating (3)
Rosacea (2)
Eczema

Notable Ingredients

Retinoid
Vitamin E
Exfoliators
Peptides (2)

Benefits

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

Concerns

Drying
May Worsen Oily Skin (2)
Acne Trigger
Irritating (2)
Rosacea (2)
Eczema (3)
Join our community

Build your routine, track which ingredients work for you, and much more with your free account.

Join SkinSort

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.

Learn more about what what Com. / Irr. ratings are

Loading ingredients...

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: Emollient, Emulsifying, Emulsion Stabilising
Community Rating: Very Disliked

Cetearyl alcohol is a mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is mainly used as an emulsifier. Emulsifiers help prevent the separation of oils and products. Due to its composition, it can also be used to thicken a product or help create foam.

Cetearyl alcohol is an emollient. Emollients help soothe and hydrate the skin by trapping moisture.

Studies show Cetearyl alcohol is non-toxic and non-irritating. The FDA allows products labeled "alcohol-free" to have fatty alcohols.

This ingredient is usually derived from plant oils such as palm, vegetable, or coconut oils. There is debate on whether this ingredient will cause acne.

Due to the fatty acid base, this ingredient may not be Malassezia folliculitis safe.

Learn more about Cetearyl Alcohol

TRUology A² Advanced Retinal Serum .2% contains this as ingredient number 9.

Avène RetrinAL 0.1 Intensive Cream contains this as ingredient number 3.

2
What it does: Cleansing, Emulsifying
Community Rating: Very Disliked

Ceteareth-20 is an emulsifier and cleansing agent. It is derived from cetearyl alcohol, a fatty alcohol.

As an emulsifier, Ceteareth-20 prevents oil and water from separating. It is also a surfactant. Surfactants help gather oil, pollution, and dirt to be washed away.

TRUology A² Advanced Retinal Serum .2% contains this as ingredient number 15.

Avène RetrinAL 0.1 Intensive Cream contains this as ingredient number 5.

3
What it does: Skin Conditioning
Community Rating: Liked

Retinal is a form of retinoid. Retinoids are the gold-standard class of anti-aging ingredients.

Retinal has many benefits as other retinoids: improve skin texture, reduce large pores, reduce the effects of aging, reduce the visibility of dark spots, heal scars, and fight acne.

Studies show retinal may work at a faster rate than retinol due to its structure.

All retinoids have to be converted into retinoic acid before starting to work. Some retinoids take several steps of conversion before binding. Retinal is only one step away, making it more potent.

Like other retinoids, retinal may be irritating. It is best to ease into using this ingredient frequently.

Using the 'ramp up' method, start by using retinol once a week. This gives your skin time to adjust and decrease irritation. Once you feel ready, you can slowly increase the frequency of retinol use.

Using retinoids will increase sun-sensitivity in the first few weeks of use. Though studies show retinoids increase your skin's natural SPF with continuous use, it is best to always wear sunscreen and sun-protection.

Learn more about Retinal

TRUology A² Advanced Retinal Serum .2% contains this as ingredient number 19.

Avène RetrinAL 0.1 Intensive Cream contains this as ingredient number 14.

4
What it does: Antioxidant, Masking, Skin Conditioning
Community Rating: Liked

Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.

Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.

Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.

You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.

There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.

Learn more about Tocopherol

TRUology A² Advanced Retinal Serum .2% contains this as ingredient number 20.

Avène RetrinAL 0.1 Intensive Cream contains this as ingredient number 22.

5
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.

TRUology A² Advanced Retinal Serum .2% contains this as ingredient number 34.

Avène RetrinAL 0.1 Intensive Cream contains this as ingredient number 11.

6
What it does: Cosmetic Colorant, UV Absorber, UV Filter
Community Rating: Mixed

Titanium dioxide is known for its UVA and UVB protection properties. It is non-comedogenic and non-irritating. Titanium Dioxide is a physical sunscreen. Physical sunscreens reflect light and prevent it from reaching your skin.

Protecting your skin against UV radiation can prevent the signs of aging. Sun damage is associated with fine-lines, wrinkles, loss of firmness, and hyperpigmentation. Titanium dioxide can help prevent premature aging.

With modern production, nano-scale or fine-grade titanium dioxide can be easily produced for cosmetics. In sunscreen, titanium dioxide absorbs UV light. Our skin is not able to absorb Titanium dioxide, even nanoparticles.

Titanium itself is the 9th most common element in the Earth's crust. Titanium dioxide is formed when oxygen is introduced and can be found in ores, dust, sand, and soil.

Pure titanium dioxide is a white powder that is used in many products to add or change color.

Learn more about Titanium Dioxide

TRUology A² Advanced Retinal Serum .2% contains this as ingredient number 36.

Avène RetrinAL 0.1 Intensive Cream contains this as ingredient number 23.

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

56% are loved or liked
17% have mixed ratings
19% are disliked or very disliked
8% have no rating yet
12% are loved or liked
24% have mixed ratings
44% are disliked or very disliked
20% have no rating yet

Usage

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

When to use

Loading routine usage...
Loading routine usage...

Alternatives

Our Dupe Finder has found 13 potential alternatives that have similar ingredients to TRUology A² Advanced Retinal Serum .2%.

See 13 alternatives

We haven't detected any alternatives for Avène RetrinAL 0.1 Intensive Cream.

Loading similar comparisons...