Biossance Squalane + Peptide Eye Gel Versus Sunday Riley Auto Correct Brightening and Depuffing Eye Contour Cream

Biossance Squalane + Peptide Eye Gel Versus Sunday Riley Auto Correct Brightening and Depuffing Eye Contour Cream

This anti-aging eye moisturizer is formulated around Squalane and Niacinamide to soften the look of wrinkles and hydrate skin.

This anti-aging eye moisturizer is formulated around Coffea Arabica Seed Extract and Caffeine to soften the look of wrinkles.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Aloe Barbadensis Leaf Juice

Squalane

Niacinamide

Glycerin

Panthenol

Chondrus Crispus Extract

Malus Domestica Fruit Cell Culture Extract

Acetyl Tetrapeptide-5

Acetyl Hexapeptide-8

Tocopherol

Pentylene Glycol

Cucumis Sativus Fruit Extract

Tetrahexyldecyl Ascorbate

Camellia Sinensis Leaf Extract

Lycium Barbarum Fruit Extract

Lycopene

Vitis Vinifera Skin Extract

Sodium Hyaluronate

Caffeine

Acacia Senegal Gum

Dimethicone Crosspolymer

Xanthan Gum

Carbomer

Ethyl Lauroyl Arginate Hcl

Lecithin

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Silica

Phenoxyethanol

Potassium Sorbate

Citric Acid

Caprylyl Glycol

Water, Aloe Barbadensis Leaf Juice, Squalane, Niacinamide, Glycerin, Panthenol, Chondrus Crispus Extract, Malus Domestica Fruit Cell Culture Extract, Acetyl Tetrapeptide-5, Acetyl Hexapeptide-8, Tocopherol, Pentylene Glycol, Cucumis Sativus Fruit Extract, Tetrahexyldecyl Ascorbate, Camellia Sinensis Leaf Extract, Lycium Barbarum Fruit Extract, Lycopene, Vitis Vinifera Skin Extract, Sodium Hyaluronate, Caffeine, Acacia Senegal Gum, Dimethicone Crosspolymer, Xanthan Gum, Carbomer, Ethyl Lauroyl Arginate Hcl, Lecithin, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Silica, Phenoxyethanol, Potassium Sorbate, Citric Acid, Caprylyl Glycol

PEG-8 Beeswax

Caprylyl Caprylate/Caprate

Polyglyceryl-6 Distearate

Dimethicone

C10-18 Triglycerides

Polypropylsilsesquioxane

Phenyl Trimethicone

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Trimethylsiloxysilicate

Anthemis Nobilis Flower Oil

Boron Nitride

Fructose

Jojoba Esters

Sodium Phytate

Theobroma Cacao Seed Butter

Polyglyceryl-3 Beeswax

Butyrospermum Parkii Butter

Propanediol

Aesculus Hippocastanum Extract

Coffea Arabica Seed Extract

Methylpropanediol

Acmella Oleracea Extract

Polysilicone-11

Citrullus Lanatus Fruit Extract

Pyrus Malus Fruit Extract

Lens Esculenta Fruit Extract

Sodium PCA

Sodium Lactate

Ptychopetalum Olacoides Bark/Stem Extract

Pfaffia Paniculata Root Extract

Lilium Candidum Flower Extract

Glycolic Acid

Synthetic Fluorphlogopite

Mica

Titanium Dioxide

Carthamus Tinctorius Seed Oil

Tagetes Erecta Flower Extract

Triethyl Citrate

Cetyl Alcohol

Caprylyl/Capryl Glucoside

Benzoic Acid

Polysorbate 60

Sorbitan Isostearate

Benzyl Alcohol

Sodium Benzoate

Linalool

Limonene

Water, PEG-8 Beeswax, Caprylyl Caprylate/Caprate, Polyglyceryl-6 Distearate, Dimethicone, C10-18 Triglycerides, Glycerin, Polypropylsilsesquioxane, Phenyl Trimethicone, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Trimethylsiloxysilicate, Anthemis Nobilis Flower Oil, Boron Nitride, Fructose, Jojoba Esters, Sodium Phytate, Theobroma Cacao Seed Butter, Polyglyceryl-3 Beeswax, Butyrospermum Parkii Butter, Propanediol, Aesculus Hippocastanum Extract, Coffea Arabica Seed Extract, Methylpropanediol, Acmella Oleracea Extract, Polysilicone-11, Caprylyl Glycol, Caffeine, Citrullus Lanatus Fruit Extract, Pyrus Malus Fruit Extract, Lens Esculenta Fruit Extract, Sodium PCA, Sodium Lactate, Ptychopetalum Olacoides Bark/Stem Extract, Pfaffia Paniculata Root Extract, Lilium Candidum Flower Extract, Phenoxyethanol, Glycolic Acid, Synthetic Fluorphlogopite, Silica, Mica, Titanium Dioxide, Carthamus Tinctorius Seed Oil, Tagetes Erecta Flower Extract, Triethyl Citrate, Cetyl Alcohol, Caprylyl/Capryl Glucoside, Benzoic Acid, Lecithin, Polysorbate 60, Sorbitan Isostearate, Potassium Sorbate, Benzyl Alcohol, Sodium Benzoate, Citric Acid, Linalool, Limonene

Reviews

Alternatives

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Caffeine is a naturally occurring plant compound found in coffee beans, tea leaves, cocoa pods, and guarana.

As an antioxidant, caffeine protects your skin from free radical damage caused by UV exposure and envionrmnetal stressors.

Early research also shows that caffeine can help calm redness, soothe irritated skin, and support hair growth by stimulating microcirculation in the scalp.

You might have seen eye creams marketing caffeine as a depuffing ingredient. This is because it is a vasoconstrictor meaning it can temporarily constrict blood vessels, though clinical evidence for this specific use is still limited.

Most skincare products contain this ingredient at concentrations between 1-6%. It is able to penetrate skin easily regardless of skin type or thickness.

Just so you know, a very small number of case reports describe caffeine-induced allergy. This ingredient is generally well-tolerated, non-irritating, and non-sensitizing for the majority of people.

Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created.

Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin.

Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on).

Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes.

Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath.

However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products.

Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH.

In skincare formulas, citric acid can:

While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants.

Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations.

Rosacea skin has a lower threshold for acids generally, with 62.5% of rosacea subjects in one study reacting to lactic acid in a sting test. This is why we mark citric acid as a potential rosacea trigger.

However, this ingredient shows up as a pH adjuster or chelator at roughly 0.1-1% in many products. These low levels are unlikely to be an issue for rosacea skin and becomes a potential trigger at exfoliating concentrations (20%). Because everybody's skin is unique, we recommend a patch test if you are unsure.

Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.

Topically, glycerin does several things at once:

Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.

Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.

This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.

Just know very high concentrations (>40%) can feel tacky in low humidity.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Lecithin is a term for a group of substances found in the cell membranes of plants, animals, and humans. They are made up of phospholipids.

Thanks to its amphiphilic structure (water-loving head and oil-loving tail), it is a true multitasker:

It plays well with most ingredients and is typically used at 0.1-1%. However, concentrations up to 50% have been reported in moisturizers.

Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).

It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome.

On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive.

Another perk of this ingredient is that it stays functional across a wide pH range (3-10).

You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own.

Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.

Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages.

Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon.

Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.

This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.

Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.

You'll often find this ingredient used with other preservatives.

Silica, also known as silicon dioxide, is a naturally occurring mineral. It is used as a fine, spherical, and porous powder in cosmetics.

Though it has exfoliant properties, the function of silica varies depending on the product.

The unique structure of silica enhances the spreadability and adds smoothness, making it a great texture enhancer.

It is also used as an active carrier, emulsifier, and mattifier due to its ability to absorb excess oil.

In some products, tiny microneedles called spicules are made from silica or hydrolyzed sponge. When you rub them in, they lightly polish away dead skin layers and enhance the penetration of active ingredients.

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. If you see this, drink a glass of water. Remember to stay hydrated!

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