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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Tower 28 Beauty OneLiner Multi-Liner Fill Me In versus Alterra Naturkosmetik Kajal Eyeliner Black .

Last updated on February 06, 2024. Published on February 29, 2024

Overview

What they are

These products are both vegan and reef safe eyeliners. They have a total of 13 ingredients in common

Cool Features

They both contain exfoliants, Vitamin C and Vitamin E

Suited For

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

Free From

They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones or sulfates

What's Inside

They both contain oils

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

Eyeliner American Brand United States
Eyeliner German Brand Germany

Eyeliner

A liquid, gel, or pencil used to define the eyes.

Eyeliner

A liquid, gel, or pencil used to define the eyes.

Price

Shop

Buy OneLiner Multi-Liner

Starts at $15.00
Shop

Buy Kajal Eyeliner

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
Exfoliators

Benefits

Hydrating (4)
Redness Reducing
Skin Texture
Anti-Aging (3)
Dark Spots
Scar Healing (2)
Brightening (2)

Concerns

May Worsen Oily Skin (2)
Acne Trigger
Irritating
Eczema

Notable Ingredients

Vitamin C
Vitamin E
Exfoliators (3)

Benefits

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

Concerns

May Worsen Oily Skin (2)
Acne Trigger
Irritating
Rosacea
Eczema (2)
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Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

Learn more about what what Com. / Irr. ratings are

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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: Abrasive, Emollient, Skin Conditioning
Community Rating: Liked

Hydrogenated Jojoba Oil is an exfoliant, is an oil, and isn't fungal acne safe. It can help to reduce the effects of aging.

Tower 28 Beauty OneLiner Multi-Liner Fill Me In contains this as ingredient number 1.

Alterra Naturkosmetik Kajal Eyeliner Black contains this as ingredient number 1.

2
What it does: Cosmetic Colorant
Community Rating: Very Disliked

Mica refers to a group of silicate minerals. Mica crystals are easily split to give products a shimmer. These crystals are able to reflect light to temporarily give your skin a glowy look.

Mica is found to be safe. Trace amounts of heavy metals may be found in mica, but these metals are not harmful in our personal products.

Mica has been used since prehistoric times throughout the world. Ancient Egyptian, Indian, Greek, Roman, Aztec, and Chinese civilizations have used mica.

Mica can be naturally found throughout the world. However, some sources of mica may be controversial. In 2016, mica mined in the Jharkhand state in India was found to be using child labor. However, companies are able to source ethical mica affiliated with international organizations that monitor the mica supply chain.

Learn more about Mica

Tower 28 Beauty OneLiner Multi-Liner Fill Me In contains this as ingredient number 2.

Alterra Naturkosmetik Kajal Eyeliner Black contains this as ingredient number 3.

3
What it does: Masking, Skin Conditioning
Community Rating: Mixed

Caprylic/Capric Triglyceride is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.

Within a product, Caprylic Triglyceride can thicken the product and make spreadability easier by dissolving clumping compounds. An added benefit of Caprylic Triglyceride is its antioxidant properties.

Caprylic Triglyceride is made by combining glycerin with coconut oil, forming a clear liquid. Caprylic Triglyceride has not been found to be toxic for human use in concentrations under 50%.

While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this.

Learn more about Caprylic/Capric Triglyceride

Tower 28 Beauty OneLiner Multi-Liner Fill Me In contains this as ingredient number 3.

Alterra Naturkosmetik Kajal Eyeliner Black contains this as ingredient number 2.

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

Hydrogenated Vegetable Oil is created by adding hydrogen to vegetable oil in order to give it more stability. This process also raises the melting point of vegetable oil. In cosmetics, it is an emollient.

Emollients help soothe and soften the skin. They do this by creating a protective film on your skin. This barrier helps trap moisture and keeps your skin hydrated. Emollients may be effective at treating dry or itchy skin.

The term "Hydrogenated Vegetable Oil" is an umbrella term and can refer to a variety of vegetable oils and blends of: sunflower oil, soybean oil, olive oil, coconut oil, palm oil, and more.

Due to the differences in vegetables, the benefits may vary.

Learn more about Hydrogenated Vegetable Oil

Tower 28 Beauty OneLiner Multi-Liner Fill Me In contains this as ingredient number 4.

Alterra Naturkosmetik Kajal Eyeliner Black contains this as ingredient number 5.

5
What it does: Emollient, Skin Conditioning
Community Rating: Mixed

This ingredient is the fixed oil extracted from seeds of the desert shrub Jojoba. It is more commonly known as jojoba oil. The seed oil is liquid wax ester from the plant. It is non-comedogenic.

Jojoba oil does not contain fragrance and has many fatty-acids, making it a great soothing ingredient. Jojoba contains Vitamin E, a great moisturizing ingredient. Vitamin E is also an antioxidant. Antioxidants help protect your skin against free-radical damage. This may help in anti-aging.

Jojoba seed oil is a humectant, meaning it helps draw moisture from the air. This helps keep your skin hydrated.

While jojoba has antibacterial properties, it is only able to kill some bacteria. It has also been shown to help in wound healing. Indigenous cultures have used jojoba as a moisturizer and to help treat burns.

It is found to be similar to natural human skin sebum, so it has a great effect on dry skin. Jojoba oil may even help with regulating sebum production.

Although jojoba oil is non-comedogenic, we recommend speaking with a professional about using this ingredient if you have any concerns.

Jojoba oil may not be fungal acne safe. We recommend speaking with a professional if you have any concerns.

Jojoba is native to the southwestern US.

Learn more about Simmondsia Chinensis Seed Oil

Tower 28 Beauty OneLiner Multi-Liner Fill Me In contains this as ingredient number 5.

Alterra Naturkosmetik Kajal Eyeliner Black contains this as ingredient number 4.

6
What it does: Skin Conditioning
Community Rating: Very Disliked

Butyrospermum Parkii Butter is a plant lipid from the fruit of the Shea Tree. It is an effective skin hydrator and emollient.

Emollients help soothe and soften your skin. It does this by creating a protective film on your skin. This barrier helps trap moisture and keeps your skin hydrated. Emollients may be effective at treating dry or itchy skin.

Shea butter is rich in antioxidants. Antioxidants help fight free-radicals, or molecules that may harm the body. It is also full of fatty acids including stearic acid and linoleic acid. These acids help replenish the skin and keep skin moisturized.

While Shea Butter has an SPF rating of about 3-4, it is not a sunscreen replacement.

Shea butter may not be fungal acne safe. We recommend speaking with a professional if you have any concerns.

Learn more about Butyrospermum Parkii Butter

Tower 28 Beauty OneLiner Multi-Liner Fill Me In contains this as ingredient number 6.

Alterra Naturkosmetik Kajal Eyeliner Black contains this as ingredient number 6.

7
What it does: Emollient, Skin Conditioning
Community Rating: Disliked

Canola Oil is Rapeseed oil with low amounts of erucic acid. It is an emollient and helps hydrate the skin. Emollients help hydrate and soften your skin by trapping moisture.

The comedogenic rating of canola oil is 4.

Canola oil contains Vitamin E, Vitamin K, and fatty acids such as linoleic acid.

Learn more about Canola Oil

Tower 28 Beauty OneLiner Multi-Liner Fill Me In contains this as ingredient number 7.

Alterra Naturkosmetik Kajal Eyeliner Black contains this as ingredient number 7.

8
What it does: Humectant
Community Rating: Mixed

Sclerocarya Birrea Seed Oil is the oil expressed from the seeds of the Marula plant. In South Africa, Marula is called "an elephant's favorite treat".

Marula seed oil is a non-fragrant oil. It is rich in fatty acids, such as oleic, linoleic, palmitic, stearic, and more. These fatty acids help hydrate the skin.

Other components of marula seed oil include vitamin E and antioxidants such as flavonoids.

Antioxidants may help reduce the signs of aging. This is because they help fight free-radical molecules. If left unchecked, free-radical molecules may damage your skin cells and DNA.

Learn more about Sclerocarya Birrea Seed Oil

Tower 28 Beauty OneLiner Multi-Liner Fill Me In contains this as ingredient number 8.

Alterra Naturkosmetik Kajal Eyeliner Black contains this as ingredient number 8.

9
What it does: Emollient, Emulsifying
Community Rating: Mixed

Glyceryl Caprylate comes from glycerin and caprylic acid, a fatty acid from coconut.

Glyceryl Caprylate is used for its emollient and emulsifier properties.

As an emollient, it helps hydrate your skin. Emollients work by creating a barrier on your skin to trap moisture in, helping to keep your skin soft and smooth.

Glyceryl Caprylate helps keep the ingredients such as oil and water together as an emulsifier.

Learn more about Glyceryl Caprylate

Tower 28 Beauty OneLiner Multi-Liner Fill Me In contains this as ingredient number 10.

Alterra Naturkosmetik Kajal Eyeliner Black contains this as ingredient number 11.

10
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

Tower 28 Beauty OneLiner Multi-Liner Fill Me In contains this as ingredient number 12.

Alterra Naturkosmetik Kajal Eyeliner Black contains this as ingredient number 14.

11
What it does: Emollient, Masking, Skin Conditioning
Community Rating: Disliked

Helianthus Annuus Seed Oil is the oil derived from the seeds of a Sunflower. Sunflower seed oil is non-fragrant. It is an emollient, meaning it helps to soften the skin.

Sunflower seed oil contains many fatty acids. The fatty acids found in sunflower seeds include (from highest amount to least): linoleic acid, myristic acid, palmitic acid, stearic acid, arachidic acid, oleic acid, and linolenic acid.

These fatty acids help the skin create ceramides. Ceramides play a role in repairing the skin barrier.

Helianthus Annuus Seed Oil helps moisturize the skin. This in turn helps the skin look more rejuvenated and smoother.

Sunflowers are rich in vitamin E.

Historians believe Indigenous cultures of North America domesticated sunflowers before corn. Thus they relied on sunflower oil for a variety of uses. One such use is moisturizing skin and hair.

Sunflower seed oil may not be fungal acne safe. We recommend speaking with a professional if you have any concerns.

Learn more about Helianthus Annuus Seed Oil

Tower 28 Beauty OneLiner Multi-Liner Fill Me In contains this as ingredient number 13.

Alterra Naturkosmetik Kajal Eyeliner Black contains this as ingredient number 15.

12
What it does: Antioxidant, Masking
Community Rating: Disliked

Ascorbyl Palmitate is created by combining pure Vitamin C and palmitic acid. It is an antioxidant and helps reduce hyperpigmentation.

Antioxidants help fight free-radical molecules, or molecules that may break down skin cells. Antioxdants help reduce signs of aging.

Ascorbyl Palmitate is a stable version of Vitamin C, meaning it does not disintegrate when exposed to sunlight. However, studies show it does not penetrate skin as well as pure Vitamin C.

Read more about other types of Vitamin C:

Learn more about Ascorbyl Palmitate

Tower 28 Beauty OneLiner Multi-Liner Fill Me In contains this as ingredient number 14.

Alterra Naturkosmetik Kajal Eyeliner Black contains this as ingredient number 16.

13
What it does: Cosmetic Colorant
Community Rating: Disliked

Ci 77891 is a white pigment from Titanium dioxide. It is naturally found in minerals such as rutile and ilmenite.

It's main function is to add a white color to cosmetics. It can also be mixed with other colors to create different shades.

Ci 77891 is commonly found in sunscreens due to its ability to block UV rays.

Learn more about CI 77891

Tower 28 Beauty OneLiner Multi-Liner Fill Me In contains this as ingredient number 16.

Alterra Naturkosmetik Kajal Eyeliner Black contains this as ingredient number 20.

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

11% are loved or liked
22% have mixed ratings
56% are disliked or very disliked
11% have no rating yet
14% are loved or liked
29% have mixed ratings
48% are disliked or very disliked
10% have no rating yet

Usage

Here's some more info on how this product is used by our community.

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Reviews

Here's what our community thinks

Tower 28 Beauty OneLiner Multi-Liner 18 ingredients

5.0 /5
from 2 ratings
Buildable (1) Good Color (1)
Butter's avatar

Butter

5 months ago · Sensitive Skin
Review

Amazing multi-use product
Such an amazing creamy formula, I like using it as lip liner and blush but my favourite way to use it as eye shadow it's...

Amazing multi-use product
Such an amazing creamy formula, I like using it as lip liner and blush but my favourite way to use it as eye shadow it's just so easy to blend! Non-drying and a really pretty shade.

Alterra Naturkosmetik Kajal Eyeliner 21 ingredients

Kajal Eyeliner hasn't been rated yet.
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