Drunk Elephant C-Firma Vitamin C Day Serum Versus Reversa BIOmimetik Regenerative Serum

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 Reversa BIOmimetik Regenerative Serum .

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 10 ingredients in common

Cool Features

They both contain hyaluronic acid

Suited For

They're both likely to be good for anti aging, dry skin, brightening skin, scar healing and better texture

Free From

They both do not contain any harsh alcohols, common allergens, 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

Reversa BIOmimetik Regenerative Serum

Serum American Brand United States

Serum Canadian Brand Canada

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.

Drunk Elephant C-Firma Vitamin C Day Serum 47 ingredients

Reversa BIOmimetik Regenerative Serum 25 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

Reversa BIOmimetik Regenerative Serum 25 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

Exfoliators

Hyaluronic Acid (5)

Peptides

Benefits

Hydrating (2)

Skin Texture

Anti-Aging

Scar Healing

Brightening (2)

Concerns

Irritating

Rosacea

Eczema

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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

Reversa BIOmimetik Regenerative Serum 25 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 • Propanediol • Glycerin • Maltodextrin • Coco-Caprylate • Butylene Glycol • Lecithin • Pullulan • Sodium Hyaluronate • Swertia Chirata Extract • Vaccinium Macrocarpon Fruit Extract • Hydrolyzed Sodium Hyaluronate • Sclerotium Gum • Sodium Acetylated Hyaluronate • Avena Sativa Kernel Extract • Hyaluronic Acid • Hydrolyzed Hyaluronic Acid • Sodium Hyaluronate Crosspolymer • Nicotiana Benthamiana Hexapeptide-40 Sh-Oligopeptide-1 • Xanthan Gum • Ethylhexylglycerin • Potassium Sorbate • Sodium Phytate • Citric Acid • Parfum

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.

Reversa BIOmimetik Regenerative Serum 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.

Reversa BIOmimetik Regenerative Serum contains this as ingredient number 3.

Sodium Hyaluronate Crosspolymer

What it does: Humectant, Skin Conditioning

Community Rating: Liked

Sodium Hyaluronate Crosspolymer is a type of hyaluronic acid. In fact, it is modified version of hyaluronic acid.

The structure of Sodium Hyaluronate Crosspolymer allows it to stay in the skin's top layer for a longer period of time. This allows for even more hydration and humectant action than hyaluronic acid.

These are some other common types of Hyaluronic Acid:

Learn more about Sodium Hyaluronate Crosspolymer

Drunk Elephant C-Firma Vitamin C Day Serum contains this as ingredient number 15.

Reversa BIOmimetik Regenerative Serum contains this as ingredient number 18.

Sodium Hyaluronate

What it does: Humectant, Skin Conditioning

Community Rating: Loved

Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.

Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.

Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.

These are some other common types of Hyaluronic Acid:

Learn more about Sodium Hyaluronate

Drunk Elephant C-Firma Vitamin C Day Serum contains this as ingredient number 22.

Reversa BIOmimetik Regenerative Serum contains this as ingredient number 9.

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.

Reversa BIOmimetik Regenerative Serum contains this as ingredient number 4.

Propanediol

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

Drunk Elephant C-Firma Vitamin C Day Serum contains this as ingredient number 37.

Reversa BIOmimetik Regenerative Serum contains this as ingredient number 2.

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.

Reversa BIOmimetik Regenerative Serum contains this as ingredient number 20.

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.

Reversa BIOmimetik Regenerative Serum contains this as ingredient number 6.

Potassium Sorbate

What it does: Preservative

Community Rating: Disliked

Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.

Potassium sorbate is potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.

Potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.

Potassium sorbate is often used with stronger preservatives.

Learn more about Potassium Sorbate

Drunk Elephant C-Firma Vitamin C Day Serum contains this as ingredient number 45.

Reversa BIOmimetik Regenerative Serum 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.

Reversa BIOmimetik Regenerative Serum contains this as ingredient number 21.

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

Drunk Elephant C-Firma Vitamin C Day Serum 47 ingredients

Reversa BIOmimetik Regenerative Serum 25 ingredients

49% are loved or liked

17% have mixed ratings

21% are disliked or very disliked

13% have no rating yet

52% are loved or liked

12% have mixed ratings

28% 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

Reversa BIOmimetik Regenerative Serum 25 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

13 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.