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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of TruSkin Retinol Facial Serum versus e.l.f. cosmetics Holy Hydration! Hydro-gel Moisturizer .

Published on June 21, 2023

Overview

What they are

These products are both cruelty-free and reef safe . They have a total of 5 ingredients in common

Cool Features

They both contain hyaluronic acid and Vitamin E

Suited For

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

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
General Moisturizer American Brand United States

Serum

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

General Moisturizer

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

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

Retinoid
Vitamin E
Hyaluronic Acid

Benefits

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

Concerns

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

Notable Ingredients

Vitamin E
Ceramides (3)
Hyaluronic Acid
Peptides (2)

Benefits

Hydrating (6)
Redness Reducing (3)
Reduces Irritation (3)
Anti-Aging (4)
Scar Healing
Brightening (2)

Concerns

May Worsen Oily Skin
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: 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

TruSkin Retinol Facial Serum contains this as ingredient number 3.

e.l.f. cosmetics Holy Hydration! Hydro-gel Moisturizer contains this as ingredient number 2.

2
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

TruSkin Retinol Facial Serum contains this as ingredient number 8.

e.l.f. cosmetics Holy Hydration! Hydro-gel Moisturizer contains this as ingredient number 24.

3
What it does: Emulsifying
Community Rating: Very Disliked

Polysorbate 20 is made by combining ethoxylation of sorbitan, ethylene oxide, and lauric acid. It is a mild cleansing agent, surfactant, and emulsifier.

As a surfactant, it helps collect dirt and oils for washing. Emulsifiers prevent oils and water from separating.

Polysorbate 20 also adds scent to a product. Since it is made using sorbitol, it has a sweet scent. Sorbitol can also be found in fruits such as apples and peaches.

The lauric acid used to create Polysorbate 20 is often derived from coconuts.

Polysorbate 20 may not be fungal acne safe.

Learn more about Polysorbate 20

TruSkin Retinol Facial Serum contains this as ingredient number 18.

e.l.f. cosmetics Holy Hydration! Hydro-gel Moisturizer contains this as ingredient number 36.

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

Lecithin is a term for a group of substances found in plants, animals, and humans. They are made up of mixture of fatty acids. These fatty acids usually are a mixture of phosphoric acid's choline ester connected to stearic, oleic, and palmitic acids. Most lecithins are created from plant ingredients scuh as sunflower.

Lecithin is an emollient. Emollients help soften the skin and creates a barrier to keep moisture in.

As an emulsifier, it also helps prevent water and oil ingredients from separating. Lecithin can help ingredients be better absorbed by the skin. The phospholipids in Lecithin can produce liposomes. Liposomes help other ingredients get through the skin barrier.

Learn more about Lecithin

TruSkin Retinol Facial Serum contains this as ingredient number 22.

e.l.f. cosmetics Holy Hydration! Hydro-gel Moisturizer contains this as ingredient number 20.

5
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.

TruSkin Retinol Facial Serum contains this as ingredient number 23.

e.l.f. cosmetics Holy Hydration! Hydro-gel Moisturizer contains this as ingredient number 27.

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

35% are loved or liked
13% have mixed ratings
39% are disliked or very disliked
13% have no rating yet
45% are loved or liked
15% have mixed ratings
40% are disliked or very disliked
0% 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

TruSkin Retinol Facial Serum 23 ingredients

Retinol Facial Serum hasn't been rated yet.
Rate it now

e.l.f. cosmetics Holy Hydration! Hydro-gel Moisturizer 40 ingredients

4.0 /5
from 1 rating
Great Value (1) Light (1) Light Scent (1) Works Well (1)
ClaireLundberg's avatar

ClaireLundberg

12 days ago · Combination Skin
Review

I like but don't love this moisturizer, although I'm on my second bottle. Despite having gel in the name, it's not a gel. It's a light cream...

I like but don't love this moisturizer, although I'm on my second bottle. Despite having gel in the name, it's not a gel. It's a light cream moisturizer that feels nice, has some nice anti-aging ingredients, and does what it says on the can. I wish it wasn't scented. I keep using it because I like the airless pump packaging and it's cheap.

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