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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of ISDIN Isdinceutics Retinal Intense Serum versus Naturium Retinaldehyde Cream Serum 0.05% .

Last updated on August 14, 2023. Published on August 24, 2023

Overview

What they are

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

Cool Features

They both contain retinoid and Vitamin E

Suited For

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

Free From

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

What's Inside

They both contain harsh alcohols, fragrances 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 Spanish Brand Spain
Serum 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.

Serum

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

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
ph level
6.5

At a glance

Click on any of the items below to learn more

Notable Ingredients

Retinoid
Vitamin C
Vitamin E (2)
Exfoliators (2)
Niacinamide
Peptides

Benefits

Hydrating (2)
Good For Oily Skin (2)
Redness Reducing (2)
Skin Texture (2)
Reduces Large Pores (2)
Anti-Aging (4)
Dark Spots (4)
Scar Healing (3)
Acne Fighting (2)
Brightening (6)

Concerns

Drying (2)
May Worsen Oily Skin
Irritating (3)
Rosacea (4)
Eczema (3)

Notable Ingredients

Retinoid
Vitamin E

Benefits

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

Concerns

Drying
Acne Trigger
Irritating (2)
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

ISDIN Isdinceutics Retinal Intense Serum contains this as ingredient number 1.

Naturium Retinaldehyde Cream Serum 0.05% contains this as ingredient number 1.

2
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

ISDIN Isdinceutics Retinal Intense Serum contains this as ingredient number 7.

Naturium Retinaldehyde Cream Serum 0.05% contains this as ingredient number 2.

3
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

ISDIN Isdinceutics Retinal Intense Serum contains this as ingredient number 8.

Naturium Retinaldehyde Cream Serum 0.05% contains this as ingredient number 3.

4
What it does: Emollient, Humectant, Skin Conditioning
Community Rating: Liked

Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.

It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.

Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.

This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.

Learn more about Caprylyl Glycol

ISDIN Isdinceutics Retinal Intense Serum contains this as ingredient number 19.

Naturium Retinaldehyde Cream Serum 0.05% contains this as ingredient number 25.

5
What it does: Emulsion Stabilising
Community Rating: Disliked

Polyacrylate Crosspolymer-6 is a texture enhancer and pH adjuster.

It is be used to thicken water-based products and create a gel-texture with a velvet feel.

One manufacturer claims this ingredient to have a pH range of 2-8 and to be biodegradable.

Learn more about Polyacrylate Crosspolymer-6

ISDIN Isdinceutics Retinal Intense Serum contains this as ingredient number 22.

Naturium Retinaldehyde Cream Serum 0.05% contains this as ingredient number 23.

6
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

ISDIN Isdinceutics Retinal Intense Serum contains this as ingredient number 25.

Naturium Retinaldehyde Cream Serum 0.05% contains this as ingredient number 30.

7
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

ISDIN Isdinceutics Retinal Intense Serum contains this as ingredient number 30.

Naturium Retinaldehyde Cream Serum 0.05% contains this as ingredient number 20.

8
What it does: Perfuming, Solvent
Community Rating: Very Disliked

T-Butyl Alcohol it is most commonly used as a solvent.

At room temperature, T-Butyl Alcohol melts and has a similar smell to camphor.

This ingredient is derived from isobutane. It is the simplest form of a tertiary alcohol. Due to its chemical structure, it is more resistant to oxidation.

Learn more about T-Butyl Alcohol

ISDIN Isdinceutics Retinal Intense Serum contains this as ingredient number 37.

Naturium Retinaldehyde Cream Serum 0.05% contains this as ingredient number 37.

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

39% are loved or liked
15% have mixed ratings
39% are disliked or very disliked
7% have no rating yet
22% are loved or liked
11% have mixed ratings
30% are disliked or very disliked
38% have no rating yet

Usage

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Alternatives

Our Dupe Finder has found 21 potential alternatives that have similar ingredients to ISDIN Isdinceutics Retinal Intense Serum.

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We haven't detected any alternatives for Naturium Retinaldehyde Cream Serum 0.05%.

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