Drunk Elephant C-Firma Vitamin C Day Serum Versus Sephora Collection Firming Eye Cream with Peptides

See how these products line up with your preferences

Here's our complete breakdown comparing the ingredients, attributes, and more of Drunk Elephant C-Firma Vitamin C Day Serum versus Sephora Collection Firming Eye Cream with Peptides .

Published on April 20, 2023

Overview

What they are

These products are both reef safe . They have a total of 11 ingredients in common

Cool Features

They both contain Vitamin E

Suited For

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

Free From

They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones or sulfates

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.

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Drunk Elephant C-Firma Vitamin C Day Serum

Sephora Collection Firming Eye Cream with Peptides

Serum American Brand United States

Eye Moisturizer French Brand France

Serum

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

Eye Moisturizer

Eye moisturizers help add moisture back into the skin around the eyes; these can be creams, gels, or serums.

Price

Ingredient Info

Click any item below to learn more and view relevant ingredients.

Drunk Elephant C-Firma Vitamin C Day Serum 47 ingredients

Sephora Collection Firming Eye Cream with Peptides 26 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

Drunk Elephant C-Firma Vitamin C Day Serum 47 ingredients

Sephora Collection Firming Eye Cream with Peptides 26 ingredients

Notable Ingredients

Vitamin C

Vitamin E

Hyaluronic Acid (2)

Benefits

Hydrating (3)

Redness Reducing (3)

Reduces Irritation (2)

Skin Texture

Reduces Large Pores

Anti-Aging (4)

Dark Spots (3)

Scar Healing (2)

Acne Fighting

Brightening (3)

Concerns

Irritating

Eczema

Notable Ingredients

Vitamin E (2)

Exfoliators

Benefits

Hydrating (2)

Brightening (3)

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Ingredients Compared

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

Drunk Elephant C-Firma Vitamin C Day Serum 47 ingredients

Sephora Collection Firming Eye Cream with Peptides 26 ingredients

Water • Dimethyl Isosorbide • Ascorbic Acid • Laureth-23 • Glycerin • Lactobacillus/Pumpkin Ferment Extract • Sclerocarya Birrea Seed Oil • Dipotassium Glycyrrhizate • Glycyrrhiza Glabra Root Extract • Vitis Vinifera Juice Extract • Phyllanthus Emblica Fruit Extract • Camellia Sinensis Leaf Extract • Tocopherol • Lactobacillus/Punica Granatum Fruit Ferment Extract • Sodium Hyaluronate Crosspolymer • Hydrolyzed Quinoa • Phytosterols • Glutamylamidoethyl Imidazole • Hydrolyzed Wheat Protein • Ferulic Acid • Acetyl Glucosamine • Sodium Hyaluronate • Tetrahydrobisdemethoxydiferuloylmethane • Tetrahydrodemethoxydiferuloylmethane • Tetrahydrodiferuloylmethane • Glycine • Leuconostoc/Radish Root Ferment Filtrate • Sucrose • Maltodextrin • Chondrus Crispus Extract • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Isohexadecane • Phenoxyethanol • Caprylhydroxamic Acid • Caprylyl Glycol • Sorbitan Isostearate • Propanediol • Pentylene Glycol • Xanthan Gum • Butylene Glycol • Sodium Hydroxide • Chlorphenesin • Polysorbate 60 • Sodium Dehydroacetate • Potassium Sorbate • Sorbic Acid • Ethylhexylglycerin

Water • C10-18 Triglycerides • Butylene Glycol • Tribehenin • Heptyl Undecylenate • Glycerin • Glyceryl Stearate • Squalane • CI 77891 • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Sodium PCA • Synthetic Fluorphlogopite • Hydroxyacetophenone • Tocopheryl Acetate • Caprylyl Glycol • Potassium Cetyl Phosphate • Xanthan Gum • Ethylhexylglycerin • Sodium Polyacrylate Starch • Lepidium Meyenii Root Extract • Maltodextrin • Polysorbate 60 • Sorbitan Isostearate • Sodium Phytate • Tin Oxide • Tocopherol

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.

Water

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

Drunk Elephant C-Firma Vitamin C Day Serum contains this as ingredient number 1.

Sephora Collection Firming Eye Cream with Peptides contains this as ingredient number 1.

Glycerin

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

Drunk Elephant C-Firma Vitamin C Day Serum contains this as ingredient number 5.

Sephora Collection Firming Eye Cream with Peptides contains this as ingredient number 6.

Tocopherol

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

Drunk Elephant C-Firma Vitamin C Day Serum contains this as ingredient number 13.

Sephora Collection Firming Eye Cream with Peptides contains this as ingredient number 26.

Maltodextrin

What it does: Absorbent, Emulsion Stabilising, Skin Conditioning

Community Rating: Liked

Maltodextrin is a polysaccharide. It is derived from starch such as rice, corn, wheat, or potato starch.

In food, Maltodextrin is used to improve the texture and thicken a product. Due to its structure, it can help create a gel texture. As an emulsion stabilizer, it helps keep the ingredients in a product together.

As a polysaccharide, Maltodextrin has moisturizing properties. Polysaccharides are a type of carbohydrate. The top layer of skin uses polysaccharides to retain water, keeping the skin hydrated.

Maltodextrin is water soluble and has a sweet taste.

Learn more about Maltodextrin

Drunk Elephant C-Firma Vitamin C Day Serum contains this as ingredient number 29.

Sephora Collection Firming Eye Cream with Peptides contains this as ingredient number 21.

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

What it does: Emulsion Stabilising

Community Rating: Disliked

This is a synthetic polymer. It helps improve the texture of products by adding thickness and gel-like feel.

It is also an emulsifer, meaning it prevents ingredients such as oil and water from separating. It also helps evenly disperse other ingredients.

Drunk Elephant C-Firma Vitamin C Day Serum contains this as ingredient number 31.

Sephora Collection Firming Eye Cream with Peptides contains this as ingredient number 10.

Caprylyl Glycol

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

Drunk Elephant C-Firma Vitamin C Day Serum contains this as ingredient number 35.

Sephora Collection Firming Eye Cream with Peptides contains this as ingredient number 15.

Sorbitan Isostearate

What it does: Emulsifying

Community Rating: Very Disliked

Sorbitan Isostearate is an emulsifer and cleaning agent. It is created from isostearic acid and sorbitol.

As an emulsifier, Sorbitan Isostearate prevents oils and water from separating.

Due to its isostearic acid base, it may not be safe for Malassezia or fungal acne.

Learn more about Sorbitan Isostearate

Drunk Elephant C-Firma Vitamin C Day Serum contains this as ingredient number 36.

Sephora Collection Firming Eye Cream with Peptides contains this as ingredient number 23.

Xanthan Gum

What it does: Emulsifying, Emulsion Stabilising, Gel Forming, Skin Conditioning

Community Rating: Disliked

Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.

On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.

Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.

Learn more about Xanthan Gum

Drunk Elephant C-Firma Vitamin C Day Serum contains this as ingredient number 39.

Sephora Collection Firming Eye Cream with Peptides contains this as ingredient number 17.

Butylene Glycol

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.

Drunk Elephant C-Firma Vitamin C Day Serum contains this as ingredient number 40.

Sephora Collection Firming Eye Cream with Peptides contains this as ingredient number 3.

Polysorbate 60

What it does: Emulsifying

Community Rating: Very Disliked

Polysorbate 60 is used to help stabilize products. It is a surfactant and emulsifier. These properties help keep ingredients together in a product. Surfactants help reduce surface tension between ingredients with different states, such as liquids and solids. Emulsifiers help prevent oils and waters from separating.

Polysorbate 60 is sorbitol-based and created from the ethoxylation of sorbitan. Ethoxylation is a chemical reaction used to add ethylene oxide. Sorbitan is a the dehydrated version of sorbitol, a sugar found in fruits.

In this case, the 60 comes from reacting 60 units of ethylene oxide with sorbitan.

Polysorbates are commonly used in medicine and foods.

Learn more about Polysorbate 60

Drunk Elephant C-Firma Vitamin C Day Serum contains this as ingredient number 43.

Sephora Collection Firming Eye Cream with Peptides contains this as ingredient number 22.

Ethylhexylglycerin

What it does: Skin Conditioning

Community Rating: Mixed

Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.

You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.

Drunk Elephant C-Firma Vitamin C Day Serum contains this as ingredient number 47.

Sephora Collection Firming Eye Cream with Peptides contains this as ingredient number 18.

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

Drunk Elephant C-Firma Vitamin C Day Serum 47 ingredients

Sephora Collection Firming Eye Cream with Peptides 26 ingredients

49% are loved or liked

17% have mixed ratings

21% are disliked or very disliked

13% have no rating yet

42% are loved or liked

15% have mixed ratings

35% are disliked or very disliked

8% have no rating yet

Usage

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

When to use

Drunk Elephant C-Firma Vitamin C Day Serum 47 ingredients

Sephora Collection Firming Eye Cream with Peptides 26 ingredients

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Reviews

Here's what our community thinks

Drunk Elephant C-Firma Vitamin C Day Serum 47 ingredients

2.5 /5

from 2 ratings

Doesn't Work (1) Irritating (1) Pilling (1) Sticky (1)

traceyy

12 days ago · Combination Skin

Review

WNRP -- this vitamin C was underwhelming. I could not bring myself to finish the entire bottle as it felt irritating on my skin compared to other...

WNRP -- this vitamin C was underwhelming. I could not bring myself to finish the entire bottle as it felt irritating on my skin compared to other vitamin C serums.