Here's our complete breakdown comparing the ingredients, attributes, and more of Biossance Squalane + Retinol Night Serum versus Summer Fridays Midnight Ritual Retinol Renewal Serum .
Published on September 30, 2023
Overview
What they are
These products are both vegan, cruelty-free, and reef safe serums. They have a total of 8 ingredients in common
Cool Features
They both contain exfoliants, retinoid and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive 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, 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.
Price
Ingredient Info
Biossance Squalane + Retinol Night Serum 23 ingredients
Summer Fridays Midnight Ritual Retinol Renewal Serum 38 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
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 🎉
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:
- Cetearyl Alcohol
- Glyceryl Stearate Se
- Simmondsia Chinensis Seed Oil
- Sorbitan Stearate
- Retinyl Linoleate
- Rosa Canina Fruit Oil
- Persea Gratissima Oil
- Prunus Amygdalus Dulcis Oil
- Butyrospermum Parkii Butter
- Ricinus Communis Seed Oil
- Hydrogenated Castor Oil
- Glycine Soja Oil
- Synthetic Beeswax
- Copernicia Cerifera Wax
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
Biossance Squalane + Retinol Night Serum 23 ingredients
Summer Fridays Midnight Ritual Retinol Renewal Serum 38 ingredients
Notable Ingredients
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Benefits
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Concerns
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Notable Ingredients
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Benefits
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Concerns
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.
Biossance Squalane + Retinol Night Serum 23 ingredients
Summer Fridays Midnight Ritual Retinol Renewal Serum 38 ingredients
Water • Squalane • Glycerin • Caprylic/Capric Triglyceride • Cetearyl Olivate • Sorbitan Olivate • Retinol • Retinal • Allantoin • Crocus Sativus Stigma Extract • Pseudozyma Epicola/Avocado Oil Ferment Extract • Tocopherol • Rosmarinus Officinalis Leaf Extract • Oryza Sativa Bran Extract • Cetearyl Alcohol • Helianthus Annuus Extract • Hydroxyapatite • Dextrin • Carbomer • Sodium Gluconate • Phenoxyethanol • Ethylhexylglycerin • Sodium Hydroxide
Water • Glycerin • Squalane • Caprylic/Capric Triglyceride • Cetearyl Alcohol • Glyceryl Stearate Se • Simmondsia Chinensis Seed Oil • Propanediol • Sorbitan Stearate • Sclerotium Gum • Retinyl Linoleate • Retinol • Avena Sativa Bran Extract • Centella Asiatica Extract • Niacinamide • Bisabolol • Rosa Canina Fruit Oil • Persea Gratissima Oil • Prunus Amygdalus Dulcis Oil • Butyrospermum Parkii Butter • Sodium Hyaluronate • Ricinus Communis Seed Oil • Hydrogenated Castor Oil • Glycine Soja Oil • Tocopherol • Tocopheryl Acetate • Phytic Acid • Synthetic Beeswax • Copernicia Cerifera Wax • Maltodextrin • Caprylhydroxamic Acid • 1,2-Hexanediol • Sodium Benzoate • Potassium Sorbate • Levulinic Acid • Sodium Levulinate • Citric Acid • Sodium Hydroxide
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 WaterBiossance Squalane + Retinol Night Serum contains this as ingredient number 1.
Summer Fridays Midnight Ritual Retinol Renewal Serum contains this as ingredient number 1.
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 SqualaneBiossance Squalane + Retinol Night Serum contains this as ingredient number 2.
Summer Fridays Midnight Ritual Retinol Renewal Serum contains this as ingredient number 3.
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 GlycerinBiossance Squalane + Retinol Night Serum contains this as ingredient number 3.
Summer Fridays Midnight Ritual Retinol Renewal Serum contains this as ingredient number 2.
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 TriglycerideBiossance Squalane + Retinol Night Serum contains this as ingredient number 4.
Summer Fridays Midnight Ritual Retinol Renewal Serum contains this as ingredient number 4.
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 RetinolBiossance Squalane + Retinol Night Serum contains this as ingredient number 7.
Summer Fridays Midnight Ritual Retinol Renewal Serum contains this as ingredient number 12.
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 TocopherolBiossance Squalane + Retinol Night Serum contains this as ingredient number 12.
Summer Fridays Midnight Ritual Retinol Renewal Serum contains this as ingredient number 25.
Cetearyl alcohol is a mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is mainly used as an emulsifier. Emulsifiers help prevent the separation of oils and products. Due to its composition, it can also be used to thicken a product or help create foam.
Cetearyl alcohol is an emollient. Emollients help soothe and hydrate the skin by trapping moisture.
Studies show Cetearyl alcohol is non-toxic and non-irritating. The FDA allows products labeled "alcohol-free" to have fatty alcohols.
This ingredient is usually derived from plant oils such as palm, vegetable, or coconut oils. There is debate on whether this ingredient will cause acne.
Due to the fatty acid base, this ingredient may not be Malassezia folliculitis safe.
Learn more about Cetearyl AlcoholBiossance Squalane + Retinol Night Serum contains this as ingredient number 15.
Summer Fridays Midnight Ritual Retinol Renewal Serum contains this as ingredient number 5.
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 HydroxideBiossance Squalane + Retinol Night Serum contains this as ingredient number 23.
Summer Fridays Midnight Ritual Retinol Renewal Serum contains this as ingredient number 38.
Here's what our community thinks of the ingredients in these two products.
Biossance Squalane + Retinol Night Serum 23 ingredients
Summer Fridays Midnight Ritual Retinol Renewal Serum 38 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Biossance Squalane + Retinol Night Serum 23 ingredients
Summer Fridays Midnight Ritual Retinol Renewal Serum 38 ingredients
Reviews
Here's what our community thinks
Summer Fridays Midnight Ritual Retinol Renewal Serum 38 ingredients
Alternatives
Our Dupe Finder has found 35 potential alternatives that have similar ingredients to Biossance Squalane + Retinol Night Serum.
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