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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Becca Backlight Priming Filter versus Rodial Soft Focus Glow Drops Illuminating Glow Primer .

Last updated on October 26, 2023. Published on February 10, 2023

Overview

What they are

These products are both cruelty-free and reef safe face primers. They have a total of 11 ingredients in common

Suited For

They're both likely to be good for dry skin and brightening skin

Free From

They both do not contain any oils, parabens, silicones 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.

Face Primer Brand
Face Primer British Brand United Kingdom

Face Primer

A base to help makeup products last longer on the face or to help control shine.

Face Primer

A base to help makeup products last longer on the face or to help control shine.

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

Vitamin E
Exfoliators

Benefits

Hydrating
Reduces Irritation
Dark Spots
Brightening (2)

Concerns

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

Benefits

Hydrating (2)
Brightening

Concerns

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

Ingredients that are highlighted in purple are present in both products.

Water • Ethylhexyl Palmitate • Glycerin • Caprylic/Capric Triglyceride • Carbomer • Ethylhexylglycerin • Sodium Hydroxide • Silica • Tocopheryl Acetate • Panthenol • Glycyrrhiza Glabra Root Extract • Parfum • Limonene • Coumarin • Linalool • Benzyl Benzoate • Butylphenyl Methylpropional • Citral • Disodium EDTA • BHT • Phenoxyethanol • Mica • CI 77891 • CI 77491

Water • Propanediol • Glycerin • Polysorbate 20 • Phenoxyethanol • Ammonium Acryloyldimethyltaurate/Vp Copolymer • Benzyl Alcohol • Mica • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Squalane • Aletris Farinosa Root Extract • Disodium EDTA • Parfum • Limonene • Polysorbate 60 • Dehydroacetic Acid • Geraniol • Linalool • Sorbitan Isostearate • Sodium Hydroxide • Citral • CI 77891 • CI 17200 • CI 19140

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

Becca Backlight Priming Filter contains this as ingredient number 1.

Rodial Soft Focus Glow Drops Illuminating Glow Primer 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

Becca Backlight Priming Filter contains this as ingredient number 3.

Rodial Soft Focus Glow Drops Illuminating Glow Primer contains this as ingredient number 3.

3
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

Becca Backlight Priming Filter contains this as ingredient number 7.

Rodial Soft Focus Glow Drops Illuminating Glow Primer contains this as ingredient number 20.

4
What it does: Masking, Perfuming
Community Rating: Very Disliked

Parfum is a catch-all term for an ingredient or more that is used to give aroma to products. Parfum, or fragrance, can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "Parfum" in the ingredients list is a different mixture.

In the US, the alternative name for parfum is 'fragrance'. The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.

For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance. One example is Calendula flower extract. Essential oil ingredients still impart a scent or 'fragrance'.

Depending on the blend, it can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.

Products use parfum often to give products a scent or cover up smells of different ingredients.

The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.

Learn more about Parfum

Becca Backlight Priming Filter contains this as ingredient number 12.

Rodial Soft Focus Glow Drops Illuminating Glow Primer contains this as ingredient number 13.

5
What it does: Perfuming, Solvent
Community Rating: Very Disliked

Limonene is a fragrance that adds scent and taste to a formulation.

It's found in the peel oil of citrus fruits and other plants such as lavender and eucalyptus. The scent of limonene is generally described as "sweet citrus".

Limonene acts as an antioxidant, meaning it helps neutralize free radicals.

When exposed to air, oxidized limonene may sensitize the skin. Because of this, limonene is often avoided by people with sensitive skin.

The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term. For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance.

Learn more about Limonene

Becca Backlight Priming Filter contains this as ingredient number 13.

Rodial Soft Focus Glow Drops Illuminating Glow Primer contains this as ingredient number 14.

6
What it does: Perfuming
Community Rating: Very Disliked

Linalool is a fragrance and helps add scent to products. It's derived from common plants such as cinnamon, mint, citrus, and lavender.

Linalool has the same effect as Limonene when exposed to air. Oxidized linalool can cause allergies and skin sensitivity.

Linalool has a scent that is floral, spicy tropical, and citrus-like.

Learn more about Linalool

Becca Backlight Priming Filter contains this as ingredient number 15.

Rodial Soft Focus Glow Drops Illuminating Glow Primer contains this as ingredient number 18.

7
What it does: Perfuming

Citral is a fragrance and used to add a lemon-like scent to products. It is both naturally found in plants and created synthetically. In plants, it is commonly occurring in lemon myrtle, lemongrass, lemon tea-tree, lemon verbena, and other citruses.

The EU mandates Citral be listed separately as a fragrance. It is a known allergen and may cause contact dermatitis. Citral can also used as a masking ingredient.

The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term. For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance.

The term 'citral' is a collective term for two geometric isomers: geranial/Citral A and neral/Citral B.

Learn more about Citral

Becca Backlight Priming Filter contains this as ingredient number 18.

Rodial Soft Focus Glow Drops Illuminating Glow Primer contains this as ingredient number 21.

8
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

Becca Backlight Priming Filter contains this as ingredient number 19.

Rodial Soft Focus Glow Drops Illuminating Glow Primer contains this as ingredient number 12.

9
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.

Becca Backlight Priming Filter contains this as ingredient number 21.

Rodial Soft Focus Glow Drops Illuminating Glow Primer contains this as ingredient number 5.

10
What it does: Cosmetic Colorant
Community Rating: Very Disliked

Mica refers to a group of silicate minerals. Mica crystals are easily split to give products a shimmer. These crystals are able to reflect light to temporarily give your skin a glowy look.

Mica is found to be safe. Trace amounts of heavy metals may be found in mica, but these metals are not harmful in our personal products.

Mica has been used since prehistoric times throughout the world. Ancient Egyptian, Indian, Greek, Roman, Aztec, and Chinese civilizations have used mica.

Mica can be naturally found throughout the world. However, some sources of mica may be controversial. In 2016, mica mined in the Jharkhand state in India was found to be using child labor. However, companies are able to source ethical mica affiliated with international organizations that monitor the mica supply chain.

Learn more about Mica

Becca Backlight Priming Filter contains this as ingredient number 22.

Rodial Soft Focus Glow Drops Illuminating Glow Primer contains this as ingredient number 8.

11
What it does: Cosmetic Colorant
Community Rating: Disliked

Ci 77891 is a white pigment from Titanium dioxide. It is naturally found in minerals such as rutile and ilmenite.

It's main function is to add a white color to cosmetics. It can also be mixed with other colors to create different shades.

Ci 77891 is commonly found in sunscreens due to its ability to block UV rays.

Learn more about CI 77891

Becca Backlight Priming Filter contains this as ingredient number 23.

Rodial Soft Focus Glow Drops Illuminating Glow Primer contains this as ingredient number 22.

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

21% are loved or liked
17% have mixed ratings
58% are disliked or very disliked
4% have no rating yet
21% are loved or liked
4% have mixed ratings
58% are disliked or very disliked
17% have no rating yet

Usage

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

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