Ulta Gel Eye Liner - Black Out Versus Urban Decay 24/7 Glide-On Waterproof Eyeliner Pencil - Deep End
Updated on January 06, 2025
Overview
What they are
These products are both reef safe eyeliners. They have a total of 11 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, reducing pores, scar healing and better texture
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates
What's Inside
They both contain oils and silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Ulta Gel Eye Liner 14 ingredients
Urban Decay 24/7 Glide-On Waterproof Eyeliner Pencil 17 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Ulta Gel Eye Liner 14 ingredients
Urban Decay 24/7 Glide-On Waterproof Eyeliner Pencil 17 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Cyclopentasiloxane
Emollient
Isododecane
EmollientSynthetic Wax
Abrasive
Polybutene
Simmondsia Chinensis Seed Oil
Emollient
Hydrogenated Cottonseed Oil
Emollient
Ceresin
Emulsion StabilisingOzokerite
Emulsion StabilisingCera Microcristallina
Emulsion Stabilising
Tocopherol
Antioxidant
Ascorbyl Palmitate
Antioxidant
Phenoxyethanol
Preservative
CI 42090
Cosmetic ColorantCI 77891
Cosmetic ColorantCI 77015
Cosmetic ColorantCI 77288
Cosmetic ColorantCI 77510
Cosmetic ColorantIngredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Cyclopentasiloxane, or D5, is a silicone used to improve texture of products and trap moisture.
D5 is considered lightweight and volatile. Volatile means it evaporates quickly after application. Once evaporated, D5 leaves a thin barrier that helps keep skin hydrated.
It is also an emollient. Emollients help soften the skin and prevent water loss. Silicones create a silky texture in products. D5 helps other ingredients become more spreadable.
Studies show D5 is safe to use in skincare products. We recommend speaking with a skincare professional if you have concerns.
Learn more about CyclopentasiloxaneSynthetic Wax is created from fossil fuels such as natural gas. It is used to enhance texture, adjust pH, and as an occlusive.
It may also be used as an abrasive ingredient to exfoliate the skin.
Synthetic Wax may not be fungal acne safe.
Learn more about Synthetic WaxIsododecane is a fragrance, emollient, and solvent.
As an emollient, it helps your skin stay soft and hydrated. Emollients help trap moisture into your skin.
Isododecane's role as a solvent makes it a great texture enhancer. It spreads smoothly on skin and does not leave a sticky feeling behind. Isododecane also helps prevent color transfer in makeup products.
Isododecane is not absorbed into skin.
Learn more about IsododecanePolybutene is used to help control the viscosity of a product. This just means it helps adjusts the texture.
It is a polymer and does not get absorbed into the skin due to its large size.
Studies found this ingredient did not irritate skin in concentrations below 15%.
Learn more about PolybuteneHydrogenated Cottonseed Oil is an oil. It can be bad for acne prone skin.
This oil comes from the seeds of the desert shrub called Jojoba. It is more commonly known as jojoba oil, a non-comedogenic oil.
Jojoba oil does not contain fragrance and has many fatty-acids, making it a great soothing ingredient.
It also contains Vitamin E, a great moisturizing ingredient. Vitamin E is also an antioxidant and protects your skin against oxidative damage.
This ingredient humectant properties, 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 strains of bacteria.
Studies also show it helps in wound healing. In fact, Indigenous cultures have used jojoba as a moisturizer and to help treat burns for centuries.
Fun fact: Jojoba oil similar to natural human skin sebum, so it has a great effect on dry skin. It is also promising with helping to regulate sebum production.
Due to its fatty acid content, Jojoba oil may not be fungal acne safe. We recommend speaking with a professional if you have any concerns.
Learn more about Simmondsia Chinensis Seed OilCeresin is a wax derived from ozokerite. It is an alternative to beeswax.
The most common process of creating ceresin is by using heat and sulfuric acid.
Ozokerite is a naturally occuring mineral wax. In cosmetics, ozokerite is used as a texture enhancer.
Ceresin wax is derived from this ingredient.
The melting point of ozokerite is 58-100 C.
Ozokerite is found all over the world including Scotland, the US, and India.
Learn more about OzokeriteTocopherol (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 TocopherolAscorbyl Palmitate is created by combining pure Vitamin C and palmitic acid. It is an antioxidant and helps reduce hyperpigmentation.
This ingredient is a more stable version of Vitamin C, meaning it does not disintegrate as quickly when exposed to sunlight. However, studies show it does not penetrate skin as well as pure Vitamin C.
Ascorbyl Palmitate is oil soluble.
Read more about other types of Vitamin C:
Learn more about Ascorbyl PalmitateThis ingredient is used to impart a blue color. It is not water-soluble.
It goes by two different names: 1. Ferric Ferrocyanide: a synthetic dark blue pigment 2. Ferric Ammonium Ferrocyanide: a synthetic blue pigment, also called Prussian blue
In the EU, both of these colors must be labeled as 'CI 77510'.
Learn more about CI 77510Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Ulta Gel Eye Liner 14 ingredients
Urban Decay 24/7 Glide-On Waterproof Eyeliner Pencil 17 ingredients
Reviews
Here's what our community thinks
