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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Elemis Pro-Collagen Marine Cream versus Kiehl's Ultra Facial Oil-Free Gel Cream .

Last updated on July 14, 2023. Published on February 20, 2022

Overview

What they are

These products are both reef safe general moisturizers. They have a total of 8 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, parabens or sulfates

What's Inside

They both contain silicones

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

General Moisturizer British Brand United Kingdom
General Moisturizer American Brand United States

General Moisturizer

All-purpose moisturizers hydrate the top layer of skin cells.

General Moisturizer

All-purpose moisturizers hydrate the top layer of skin cells.

Price

Shop

Buy Pro-Collagen Marine Cream

Starts at $79.99
Shop

Buy Ultra Facial Oil-Free Gel Cream

Starts at $38.00

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 (2)

Benefits

Hydrating (3)
Anti-Aging
Scar Healing
Brightening (3)

Concerns

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

Notable Ingredients

BHA
Vitamin E

Benefits

Hydrating
Acne Fighting
Brightening (3)

Concerns

Irritating
Rosacea
Eczema
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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

Elemis Pro-Collagen Marine Cream contains this as ingredient number 1.

Kiehl's Ultra Facial Oil-Free Gel Cream 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

Elemis Pro-Collagen Marine Cream contains this as ingredient number 2.

Kiehl's Ultra Facial Oil-Free Gel Cream contains this as ingredient number 2.

3
What it does: Emollient, Skin Conditioning
Community Rating: Liked

Isononyl Isononanoate is a synthetic skin-conditioner and texture enhancer. It is created from nonanoic acid, a fatty acid found in cocoa and lavender oil.

As an emollient, Isononyl Isononanoate helps keep your skin soft and smooth. This is because emollients create a barrier on the skin to trap moisture in.

Isononyl Isononanoate helps give products a velvet feel and improves spreadability.

Learn more about Isononyl Isononanoate

Elemis Pro-Collagen Marine Cream contains this as ingredient number 5.

Kiehl's Ultra Facial Oil-Free Gel Cream contains this as ingredient number 5.

4
What it does: Emollient, Skin Conditioning, Skin Protecting
Community Rating: Very Disliked

Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.

Dimethicone has been found increase absorption in skin, boosting the benefits of other ingredients. While there is concern for the safety of dimethicone, the levels used in skincare are safe for use.

Elemis Pro-Collagen Marine Cream contains this as ingredient number 7.

Kiehl's Ultra Facial Oil-Free Gel Cream contains this as ingredient number 4.

5
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.

Elemis Pro-Collagen Marine Cream contains this as ingredient number 18.

Kiehl's Ultra Facial Oil-Free Gel Cream contains this as ingredient number 7.

6
What it does: Antioxidant, Skin Conditioning
Community Rating: Liked

Tocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.

One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.

Tocopheryl Acetate is commonly found in both skincare and dietary supplements.

Learn more about Tocopheryl Acetate

Elemis Pro-Collagen Marine Cream contains this as ingredient number 21.

Kiehl's Ultra Facial Oil-Free Gel Cream contains this as ingredient number 17.

7
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

Elemis Pro-Collagen Marine Cream contains this as ingredient number 24.

Kiehl's Ultra Facial Oil-Free Gel Cream contains this as ingredient number 14.

8
What it does: Antimicrobial, Preservative
Community Rating: Disliked

Chlorphenesin is a synthetic preservative. It helps protect a product against bacteria in order to extend shelf life. In most cases, Chlorphenesin is paired with other preservatives such as phenoxyethanol and caprylyl glycol.

Chlorphenesin is a biocide. This means it is able to help fight the microorganisms on our skin. It is also able to fight odor-releasing bacteria.

Chlorphenesin is soluble in both water and glycerin.

Studies show Chlorphenesin is easily absorbed by our skin. You should speak with a skincare professional if you have concerns about using Chlorphenesin.

Learn more about Chlorphenesin

Elemis Pro-Collagen Marine Cream contains this as ingredient number 29.

Kiehl's Ultra Facial Oil-Free Gel Cream contains this as ingredient number 10.

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

23% are loved or liked
5% have mixed ratings
57% are disliked or very disliked
16% have no rating yet
45% are loved or liked
14% have mixed ratings
36% are disliked or very disliked
5% 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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Reviews

Here's what our community thinks

Elemis Pro-Collagen Marine Cream 44 ingredients

5.0 /5
from 2 ratings
DebraHillyard_626's avatar

DebraHillyard_626

6 months ago · Combination Skin
Review

I love how my skin feels with this

Kiehl's Ultra Facial Oil-Free Gel Cream 22 ingredients

4.3 /5
from 3 ratings
MeaganClare's avatar

MeaganClare

1 year ago · Combination Skin
Review

Great moisturizer for summer
This cream is great for oily skin. I discontinued using this as I needed a more powerful moisturizer to repair my...

Great moisturizer for summer
This cream is great for oily skin. I discontinued using this as I needed a more powerful moisturizer to repair my skin's moisture barrier, but I think it will be great in the summer and for those without the same issue with chemically drying their skin's top layer, lol

TinaVidovic_79's avatar

TinaVidovic_79

7 months ago · Unsure Skin
Review

not too greasy, well under makeup, skin loves it

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