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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Beauty Pie Youthbomb™ Double-Retinol™ Action Skin Overhaul™ Serum (5% Retinol Complex) versus Trinny London Overnight Sensation .

Last updated on December 27, 2023. Published on April 07, 2024

Overview

What they are

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

Cool Features

They both contain AHA and retinoid

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 fragrances and 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
Night Moisturizer 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.

Night Moisturizer

Night Moisturizers are marketed to hydrate the skin overnight.

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 (2)
Niacinamide
Ceramides
Hyaluronic Acid

Benefits

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

Concerns

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

Notable Ingredients

AHA
Retinoid (2)
Vitamin E (2)

Benefits

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

Concerns

Drying (2)
May Worsen Oily Skin (3)
Acne Trigger (2)
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

Beauty Pie Youthbomb™ Double-Retinol™ Action Skin Overhaul™ Serum (5% Retinol Complex) contains this as ingredient number 1.

Trinny London Overnight Sensation 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

Beauty Pie Youthbomb™ Double-Retinol™ Action Skin Overhaul™ Serum (5% Retinol Complex) contains this as ingredient number 3.

Trinny London Overnight Sensation contains this as ingredient number 3.

3
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.

Beauty Pie Youthbomb™ Double-Retinol™ Action Skin Overhaul™ Serum (5% Retinol Complex) contains this as ingredient number 4.

Trinny London Overnight Sensation contains this as ingredient number 43.

4
What it does: Solvent
Community Rating: Mixed

Dimethyl Isosorbide is a solvent and helps deliver actives into your skin. It is created from sorbitol.

As a solvent, dimethyl isosorbide helps dissolve other ingredients. This helps ensure even distribution of an ingredient. It may also be used to decrease the thickness of a product.

Studies show dimethyl isosorbide is able to penetrate skin to deliver other ingredients into the skin, making them more effective.

Learn more about Dimethyl Isosorbide

Beauty Pie Youthbomb™ Double-Retinol™ Action Skin Overhaul™ Serum (5% Retinol Complex) contains this as ingredient number 6.

Trinny London Overnight Sensation contains this as ingredient number 13.

5
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

Beauty Pie Youthbomb™ Double-Retinol™ Action Skin Overhaul™ Serum (5% Retinol Complex) contains this as ingredient number 13.

Trinny London Overnight Sensation contains this as ingredient number 7.

6
What it does: Skin Conditioning
Community Rating: Loved

This ingredient is a retinoid. It usually goes by a more common name: "Granactive".

Hydroxypinacolone Retinoate (HPR) belongs to the class of retinoids that also includes retinol and tretinoin.

Retinoids have been proven to:

So what is the difference between all the retinoids? Most retinoids need to go through a conversion line to become effective on skin. The ending product is retinoic acid. Retinoic acid is AKA tretinoin.

HPR is an ester of tretinoin. Emerging studies suggest HPR to have an added benefit that other retinoids don't have: Low irritation.

A study from 2021 found HPR to have the greatest stability when exposed to light and temperature out of all the commercial retinoids.

A note about naming: The name "Granactive" is the trade name and the name most commonly used on packages.

Granactive is the name of the mixture - about 90% solvent and 10% HPR. A product with 5% granactive has 0.5% HPR.

Learn more about Hydroxypinacolone Retinoate

Beauty Pie Youthbomb™ Double-Retinol™ Action Skin Overhaul™ Serum (5% Retinol Complex) contains this as ingredient number 20.

Trinny London Overnight Sensation contains this as ingredient number 30.

7
What it does: Buffering
Community Rating: Mixed

Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.

In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.

Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.

"Alkaline" refers to a high pH level. A low pH level would be considered acidic.

Learn more about Sodium Hydroxide

Beauty Pie Youthbomb™ Double-Retinol™ Action Skin Overhaul™ Serum (5% Retinol Complex) contains this as ingredient number 22.

Trinny London Overnight Sensation contains this as ingredient number 49.

8
What it does: Buffering, Humectant, Skin Conditioning
Community Rating: Loved

Lactic Acid is an AHA that is derived from fermenting lactose, a carbohydrate from milk. It removes the top layer of old and dead skin cells and helps increase cell turnover.

Benefits of Lactic Acid are that it can help to reduce large pores and reduce the effects of aging. Some potential downsides are that it can be bad for dry skin, cause irritation, worsen eczema, and worsen rosacea.

Not only does it help exfoliate the skin, it helps strengthen the skin's barrier. When applied, lactic acid helps the skin create ceramides.

Lactic acid is an over-the-counter chemical exfoliant that comes from the fermentation of lactose — a carbohydrate found in milk.

Legend has it that Cleopatra used to bathe in sour milk to help reduce wrinkles.

Read more about some other popular AHA's here:

Learn more about Lactic Acid

Beauty Pie Youthbomb™ Double-Retinol™ Action Skin Overhaul™ Serum (5% Retinol Complex) contains this as ingredient number 24.

Trinny London Overnight Sensation contains this as ingredient number 46.

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

29% are loved or liked
15% have mixed ratings
44% are disliked or very disliked
12% have no rating yet
32% are loved or liked
28% have mixed ratings
26% are disliked or very disliked
14% have no rating yet

Usage

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

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Alternatives

Our Dupe Finder has found 28 potential alternatives that have similar ingredients to Beauty Pie Youthbomb™ Double-Retinol™ Action Skin Overhaul™ Serum (5% Retinol Complex).

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