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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Murad Retinol Youth Renewal Serum versus Trinny London Overnight Clarity .

Last updated on March 04, 2024. Published on April 24, 2024

Overview

What they are

These products are both reef safe serums. They have a total of 4 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 parabens or sulfates

What's Inside

They both contain common allergens and fragrances

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
Serum British Brand United Kingdom

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

At a glance

Click on any of the items below to learn more

Notable Ingredients

Retinoid (2)
Vitamin E
Exfoliators
Ceramides
Hyaluronic Acid

Benefits

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

Concerns

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

Notable Ingredients

AHA
Retinoid
Vitamin E
Niacinamide

Benefits

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

Concerns

Drying
Irritating (3)
Rosacea (3)
Eczema (2)
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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

Murad Retinol Youth Renewal Serum contains this as ingredient number 1.

Trinny London Overnight Clarity contains this as ingredient number 1.

2
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

Murad Retinol Youth Renewal Serum contains this as ingredient number 7.

Trinny London Overnight Clarity contains this as ingredient number 5.

3
What it does: Masking, Skin Conditioning
Community Rating: Mixed

Caprylic/Capric Triglyceride is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.

Within a product, Caprylic Triglyceride can thicken the product and make spreadability easier by dissolving clumping compounds. An added benefit of Caprylic Triglyceride is its antioxidant properties.

Caprylic Triglyceride is made by combining glycerin with coconut oil, forming a clear liquid. Caprylic Triglyceride has not been found to be toxic for human use in concentrations under 50%.

While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this.

Learn more about Caprylic/Capric Triglyceride

Murad Retinol Youth Renewal Serum contains this as ingredient number 28.

Trinny London Overnight Clarity contains this as ingredient number 2.

4
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.

Murad Retinol Youth Renewal Serum contains this as ingredient number 33.

Trinny London Overnight Clarity contains this as ingredient number 20.

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

26% are loved or liked
15% have mixed ratings
42% are disliked or very disliked
17% have no rating yet
50% are loved or liked
20% have mixed ratings
17% are disliked or very disliked
13% 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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Alternatives

Our Dupe Finder has found 18 potential alternatives that have similar ingredients to Murad Retinol Youth Renewal Serum.

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Our Dupe Finder has found 15 potential alternatives that have similar ingredients to Trinny London Overnight Clarity.

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