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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Indeed Labs Vitamin C24 Serum versus SLMD Hyaluronic Acid Serum .

Published on February 27, 2023

Overview

What they are

These products are both cruelty-free and reef safe serums. They have a total of 7 ingredients in common

Cool Features

They both contain hyaluronic acid

Free From

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens 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.

Serum Canadian Brand Canada
Serum 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.

Serum

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

Price

Shop

Buy Vitamin C24 Serum

Starts at $24.99
Shop

Buy Hyaluronic Acid Serum

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 C
Hyaluronic Acid

Benefits

Redness Reducing
Skin Texture
Anti-Aging
Dark Spots
Scar Healing
Brightening

Concerns

May Worsen Oily Skin
Acne Trigger

Benefits

Hydrating

Concerns

May Worsen Oily Skin
Acne Trigger
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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: Emollient
Community Rating: Very Disliked

Ethylhexyl Palmitate is created from 2-ethylhexyl alcohol and palmitic acid. It is a fatty acid ester.

The fatty acid content of Ethylhexyl Palmitate makes it an emollient. Emollients help soften and hydrate your skin by trapping moisture within.

Ethylhexyl Palmitate is also used to help improve the texture of cosmetics. It helps other ingredient dissolve in products and help disperse ingredients more evenly. In fact, it is commonly used to evenly mix sunscreen ingredients such as avobenzone and ethylhexyl triazone. It can also help stabilize the fragrances in a product as a fragrance fixative.

Ethylhexyl Palmitate can be used to substitute mineral oil.

Learn more about Ethylhexyl Palmitate

Indeed Labs Vitamin C24 Serum contains this as ingredient number 4.

SLMD Hyaluronic Acid Serum contains this as ingredient number 4.

2
What it does: Emollient, Emulsion Stabilising
Community Rating: Very Disliked

This silica is mainly used to thicken oils and suspend particles in oils. It is not water soluble.

According to the manufacturer, it:

The manufacturer also claims this ingredient to be useful in makeup.

In lipstick formulations, this ingredient improves color payoff, reduces pigment settling, and reduces oil bleeding. This ingredient also improves the grip of powder products such as dry shampoos.

Learn more about Silica Dimethyl Silylate

Indeed Labs Vitamin C24 Serum contains this as ingredient number 7.

SLMD Hyaluronic Acid Serum contains this as ingredient number 5.

3
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.

Indeed Labs Vitamin C24 Serum contains this as ingredient number 8.

SLMD Hyaluronic Acid Serum contains this as ingredient number 6.

4
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

Indeed Labs Vitamin C24 Serum contains this as ingredient number 9.

SLMD Hyaluronic Acid Serum contains this as ingredient number 7.

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.

Indeed Labs Vitamin C24 Serum contains this as ingredient number 10.

SLMD Hyaluronic Acid Serum contains this as ingredient number 9.

6
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

Indeed Labs Vitamin C24 Serum contains this as ingredient number 11.

SLMD Hyaluronic Acid Serum contains this as ingredient number 2.

7
What it does: Emulsifying, Skin Conditioning, Solvent
Community Rating: Disliked

Hexylene Glycol is a surfactant. Glycols are a class of alcohols. Hexylene Glycol is a surfactant and emulsifier.

As a surfactant, Hexylene Glycol helps gather dirt and oil on your skin to be washed away.

As an emulsifier, Hexylene Glycol helps keep water and oil together. This prevents them from separating in a product. Hexylene Glycol also thins out the texture of a product by lessening viscosity.

Hexylene Glycol has a small molecular weight.

Learn more about Hexylene Glycol

Indeed Labs Vitamin C24 Serum contains this as ingredient number 12.

SLMD Hyaluronic Acid Serum contains this as ingredient number 8.

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

25% are loved or liked
17% have mixed ratings
58% are disliked or very disliked
0% have no rating yet
38% are loved or liked
13% have mixed ratings
50% 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

Indeed Labs Vitamin C24 Serum 12 ingredients

Vitamin C24 Serum hasn't been rated yet.
Rate it now

SLMD Hyaluronic Acid Serum 8 ingredients

5.0 /5
from 1 rating

Alternatives

Our Dupe Finder has found 6 potential alternatives that have similar ingredients to Indeed Labs Vitamin C24 Serum.

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Our Dupe Finder has found 34 potential alternatives that have similar ingredients to SLMD Hyaluronic Acid Serum.

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