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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Fenty Beauty Watch Ya Tone 5% Niacinamide Dark Spot Serum with Vitamin C versus Biossance Squalane + 10% Vitamin C Dark Spot Serum .

Published on January 26, 2023

Overview

What they are

These products are both cruelty-free and reef safe serums. They have a total of 6 ingredients in common

Cool Features

They both contain Vitamin C

Suited For

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

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 American Brand United States
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 Watch Ya Tone 5% Niacinamide Dark Spot Serum with Vitamin C

Starts at $42.00
Shop

Buy Squalane + 10% Vitamin C Dark Spot Serum

Starts at $85.00

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 C
Vitamin E
Niacinamide

Benefits

Hydrating (3)
Good For Oily Skin
Redness Reducing (6)
Reduces Irritation (4)
Skin Texture
Reduces Large Pores (2)
Anti-Aging (3)
Dark Spots (3)
Scar Healing (2)
Acne Fighting (2)
Brightening (3)

Concerns

Irritating

Notable Ingredients

AHA
Vitamin C
Hyaluronic Acid

Benefits

Hydrating (2)
Redness Reducing
Skin Texture (2)
Reduces Large Pores
Anti-Aging
Dark Spots (2)
Scar Healing (2)
Brightening (2)

Concerns

Irritating
Rosacea
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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: 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

Fenty Beauty Watch Ya Tone 5% Niacinamide Dark Spot Serum with Vitamin C contains this as ingredient number 1.

Biossance Squalane + 10% Vitamin C Dark Spot Serum contains this as ingredient number 1.

2
What it does: Skin Conditioning
Community Rating: Liked

You might know this ingredient as Ethyl Ascorbic Acid, a more stable version of ascorbic acid.

Like other types of vitamin C, this ingredient has many benefits including reducing wrinkles, skin soothing, dark spot fading, and fighting against free radicals.

3-O-Ethyl Ascorbic Acid interferes with the process of skin darkening, helping to reduce hyperpigmentation. It also encourages the skin to produce more collagen.

Once applied, 3-O-Ethyl Ascorbic Acid is converted to Vitamin C deeper in the skin's layers. This process is slow but makes this ingredient more tolerable for skin.

The optimum pH range for this ingredient is 4 - 5.5

Learn more about 3-O-Ethyl Ascorbic Acid

Fenty Beauty Watch Ya Tone 5% Niacinamide Dark Spot Serum with Vitamin C contains this as ingredient number 7.

Biossance Squalane + 10% Vitamin C Dark Spot Serum contains this as ingredient number 3.

3
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

Fenty Beauty Watch Ya Tone 5% Niacinamide Dark Spot Serum with Vitamin C contains this as ingredient number 14.

Biossance Squalane + 10% Vitamin C Dark Spot Serum contains this as ingredient number 2.

4
What it does: Buffering, Masking
Community Rating: Disliked

Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).

If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.

As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and look more even.

Read more about some other popular AHA's here:

Learn more about Citric Acid

Fenty Beauty Watch Ya Tone 5% Niacinamide Dark Spot Serum with Vitamin C contains this as ingredient number 15.

Biossance Squalane + 10% Vitamin C Dark Spot Serum contains this as ingredient number 9.

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.

Fenty Beauty Watch Ya Tone 5% Niacinamide Dark Spot Serum with Vitamin C contains this as ingredient number 22.

Biossance Squalane + 10% Vitamin C Dark Spot Serum contains this as ingredient number 16.

6
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.

Fenty Beauty Watch Ya Tone 5% Niacinamide Dark Spot Serum with Vitamin C contains this as ingredient number 24.

Biossance Squalane + 10% Vitamin C Dark Spot Serum contains this as ingredient number 15.

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

38% are loved or liked
19% have mixed ratings
31% are disliked or very disliked
12% have no rating yet
38% are loved or liked
13% have mixed ratings
38% are disliked or very disliked
13% 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

Fenty Beauty Watch Ya Tone 5% Niacinamide Dark Spot Serum with Vitamin C 26 ingredients

Watch Ya Tone 5% Niacinamide Dark Spot Serum with Vitamin C hasn't been rated yet.
Rate it now

Biossance Squalane + 10% Vitamin C Dark Spot Serum 16 ingredients

5.0 /5
from 1 rating
EmilyMoen_250's avatar

EmilyMoen_250

6 months ago · Sensitive Skin
Review

Gentle, removes dark spots

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Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Biossance Squalane + 10% Vitamin C Dark Spot Serum.

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