Here's our complete breakdown comparing the ingredients, attributes, and more of Pixi Beauty Overnight Retinol Oil versus The INKEY List Retinol Anti-Aging Serum .
Last updated on July 18, 2023. Published on April 22, 2022
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 10 ingredients in common
Cool Features
They both contain peptides, retinoid, Vitamin C and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, parabens 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.
Price
Ingredient Info
Pixi Beauty Overnight Retinol Oil 28 ingredients
The INKEY List Retinol Anti-Aging Serum 31 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Fragrance Free
This product is free of fragrances 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
Pixi Beauty Overnight Retinol Oil 28 ingredients
The INKEY List Retinol Anti-Aging Serum 31 ingredients
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Benefits
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Concerns
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This product contains 2 ingredients that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Pixi Beauty Overnight Retinol Oil 28 ingredients
The INKEY List Retinol Anti-Aging Serum 31 ingredients
Prunus Amygdalus Dulcis Oil • Retinyl Palmitate • Jasminum Officinale Flower/Leaf Extract • Water • Caprylic/Capric Triglyceride • Glycerin • Retinol • Polysorbate 80 • Laureth-23 • Cetyl Palmitate • Trideceth-6 Phosphate • Phenoxyethanol • Sodium Hydroxide • Ceramide NP • Squalane • Simmondsia Chinensis Seed Oil • Helianthus Annuus Seed Oil • Tocopherol • Tocopheryl Acetate • Ascorbyl Tetraisopalmitate • C12-15 Alkyl Benzoate • Sorbitan Laurate • C18-36 Acid Glycol Ester • C18-36 Acid Triglyceride • Palmitoyl Tripeptide-1 • Palmitoyl Tetrapeptide-7 • Vaccinium Macrocarpon Seed Oil • Borago Officinalis Seed Oil
Water • Glycerin • Butylene Glycol • Propanediol • Dicaprylyl Carbonate • Dimethicone • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Caprylyl Glycol • Phospholipids • Caprylic/Capric Glycerides • Squalane • Dimethyl Isosorbide • Glycine Soja Extract • Carbomer • Sodium Ascorbate • Tocopherol • Polysorbate 60 • Tocopheryl Acetate • Glycolipids • Sodium Hydroxide • Disodium EDTA • Hydroxypinacolone Retinoate • Retinol • Glycine Soja Sterols • Leuconostoc/Radish Root Ferment Filtrate • Peg-40 Hydrogenated Castor Oil • Hyaluronic Acid • Polysorbate 20 • Palmitoyl Tetrapeptide-7 • Palmitoyl Tripeptide-1 • Phenoxyethanol
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 WaterPixi Beauty Overnight Retinol Oil contains this as ingredient number 4.
The INKEY List Retinol Anti-Aging Serum contains this as ingredient number 1.
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 GlycerinPixi Beauty Overnight Retinol Oil contains this as ingredient number 6.
The INKEY List Retinol Anti-Aging Serum contains this as ingredient number 2.
Retinol is a gold-standard ingredient for anti-aging. It is a form of Vitamin A and belongs to the class of retinoids that also includes tretinoin.
Why is retinol famous?
It has the most scientific studies backing up its skin benefits out of all the non-prescription ingredients.
Retinol is proven to:
This is why retinol is effective at removing wrinkles, fading dark spots, treating acne, and reducing the appearance of pores.
Studies show retinol is less effective when exposed to UV. Be sure to look for appropriate packaging to keep your retinol potent (similar to Vitamin C).
Using retinol or any retinoids will increase sun-sensitivity in the first few months. Though studies show retinoids increase your skin's natural SPF with continuous use, it is best to always wear sunscreen and sun-protection.
We recommend speaking with a medical professional about using this ingredient during pregnancy.
Retinol may cause irritation in some people, so be sure to patch test. Experts recommend 'ramping up' retinol use: start using this ingredient once a week and work up to using it daily.
Read about Tretinoin
Learn more about RetinolPixi Beauty Overnight Retinol Oil contains this as ingredient number 7.
The INKEY List Retinol Anti-Aging Serum contains this as ingredient number 23.
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.
Pixi Beauty Overnight Retinol Oil contains this as ingredient number 12.
The INKEY List Retinol Anti-Aging Serum contains this as ingredient number 31.
Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxidePixi Beauty Overnight Retinol Oil contains this as ingredient number 13.
The INKEY List Retinol Anti-Aging Serum contains this as ingredient number 20.
Squalane is an emollient that helps the skin hold onto moisture. It's an oily liquid that occurs naturally in certain types of fish and plant oils.
Because squalane boosts hydration in the skin, it also comes with plenty of benefits: it is an antioxidant and can help fight free radicals and skin damage. Squalane is also found to have a detoxifying effect when applied.
Squalane comes from squalene, which occurs naturally within the sebum of our skin. It is one of the oils our skin produces to keep itself hydrated. Squalane is the hydrogenated version of squalene and has a longer shelf life.
Research shows that squalane is non-irritating (even at 100% concentration).
In general, it's a fantastic ingredient. It does a great job at hydrating the skin, and it's suitable for those with sensitive skin.
The source of squalane may impact malassezia / fungal acne. This is because olive oil derived squalane can contain impurities such as fatty acids and plant waxes. Sugarcane derived squalane is recommended for anyone with malassezia concerns.
Is squalane vegan? This depends on the source. Squalane can be derived from both plants and animals. Most squalane used in skincare comes from plants.
Please note: the source of squalane is only known if disclosed by the brand. We recommend reaching out to the brand if you have any questions about their squalane.
Read more about squalene with an "e".
Learn more about SqualanePixi Beauty Overnight Retinol Oil contains this as ingredient number 15.
The INKEY List Retinol Anti-Aging Serum contains this as ingredient number 11.
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 TocopherolPixi Beauty Overnight Retinol Oil contains this as ingredient number 18.
The INKEY List Retinol Anti-Aging Serum contains this as ingredient number 16.
Tocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.
One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.
Tocopheryl Acetate is commonly found in both skincare and dietary supplements.
Learn more about Tocopheryl AcetatePixi Beauty Overnight Retinol Oil contains this as ingredient number 19.
The INKEY List Retinol Anti-Aging Serum contains this as ingredient number 18.
Palmitoyl Tripeptide-1 is a 3-amino acid peptide. Peptides are building blocks for protein.
Palmitoyl Tripeptide-1 is a signal peptide. This means it tells our skin to create collagen. Collagen is a protein that makes connective tissue. Boosting collagen production leads to a healthier skin barrier. Having a healthy skin barrier means having firm and hydrated skin.
Palmitoyl Tripeptide-1 can help reduce wrinkles and make the skin look more youthful.
Read more about other common types of peptides here:
Learn more about Palmitoyl Tripeptide-1Pixi Beauty Overnight Retinol Oil contains this as ingredient number 25.
The INKEY List Retinol Anti-Aging Serum contains this as ingredient number 30.
Palmitoyl Tetrapeptide-7 is a peptide. Peptides are building blocks for protein.
This ingredient consists of four amino acids and palmitic acid. These amino acids are arginine, proline, glutamine, and glycine.
This ingredient has many benefits. These benefits include boosting collagen production, fighting inflammation, and reversing UV damage.
By preventing our bodies from producing interleukins, Palmitoyl Tetrapeptide-7 helps fight inflammation. An interleukin is a chemical that signals to the body to produce an inflammatory response. Interleukin production is accelerated by UV radiation.
Palmitoyl Tetrapeptide-7 tells our body to create more collagen. Collagen is a protein that makes connective tissue. Boosting collagen production leads to a healthier skin barrier. Having a healthy skin barrier means having firm and hydrated skin.
Read more about other common types of peptides here:
Learn more about Palmitoyl Tetrapeptide-7Pixi Beauty Overnight Retinol Oil contains this as ingredient number 26.
The INKEY List Retinol Anti-Aging Serum contains this as ingredient number 29.
Here's what our community thinks of the ingredients in these two products.
Pixi Beauty Overnight Retinol Oil 28 ingredients
The INKEY List Retinol Anti-Aging Serum 31 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Pixi Beauty Overnight Retinol Oil 28 ingredients
The INKEY List Retinol Anti-Aging Serum 31 ingredients
Reviews
Here's what our community thinks
Pixi Beauty Overnight Retinol Oil 28 ingredients
sarape
I bought this product when I first started doing skincare without knowing my skin type (oily/acne-prone) and it totally broke me out. But I'm gonna...
I bought this product when I first started doing skincare without knowing my skin type (oily/acne-prone) and it totally broke me out. But I'm gonna blame it on myself instead on the product because it's actually good for dry and mature skin. It has a really nice blend of oils and Retinoids perfect for aging skin. My mom ended up loving it.
The only thing I dislike about it is the packaging, not aesthetically (let's face it: it's not the most beautiful, but I don't mind that) but functionally. The dropper was such a mess made with really poor materials and the glass tube would always fall off and I had to reattach it every single time. Plus, products containing retinols should always have airless packagings, so I don't think this is the best option because it may have spoiled the product without us noticing after having to open it for every use.
The INKEY List Retinol Anti-Aging Serum 31 ingredients
YousifShamoon
not doing anything?
i've been using this for 2-3 weeks and i see no difference. i know you're supposed to wait 6 weeks and see but i'm using this...
not doing anything?
i've been using this for 2-3 weeks and i see no difference. i know you're supposed to wait 6 weeks and see but i'm using this every single night and i'm not even purging in the slightest. i had a breakout before i started using this and the breakout is still there which also shows that the product is doing nothing. i will finish the product to see if anything happens but my assumption is that it's too weak and my skin can take more, since my skin was used to benzyl peroxide twice a day since i was using effaclar duo+ for 3-4 months.
Alternatives
Our Dupe Finder has found 2 potential alternatives that have similar ingredients to Pixi Beauty Overnight Retinol Oil.
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