First Aid Beauty Eye Duty Niacinamide Brightening Eye Cream Versus Tula Skincare Glow & Get It Cooling & Brightening Eye Balm

First Aid Beauty Eye Duty Niacinamide Brightening Eye Cream Versus Tula Skincare Glow & Get It Cooling & Brightening Eye Balm

This brightening eye moisturizer is formulated around Niacinamide and Sodium Ascorbyl Phosphate to brighten dull-looking skin and fade the look of dark spots.

This calming eye moisturizer is formulated around Aloe Barbadensis Leaf Juice and Lactococcus Ferment Lysate to calm redness and hydrate skin.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Dimethicone

Glycerin

Maris Aqua

Butylene Glycol

Niacinamide

Polysilicone-11

Caprylic/Capric Triglyceride

Mica

Panthenol

Gigartina Stellata/Kappaphycus Alvarezii Extract

Sodium Ascorbyl Phosphate

Coffea Arabica Seed Extract

Sodium Hyaluronate

Caffeine

Cucurbita Pepo Seed Extract

Corallina Officinalis Extract

Glycyrrhiza Glabra Root Extract

Chrysanthemum Parthenium Extract

Camellia Sinensis Leaf Extract

Tocopherol

Phytosteryl/Octyldodecyl Lauroyl Glutamate

Sodium Acrylates Copolymer

Hydroxyacetophenone

Glyceryl Polyacrylate

Squalane

Hydrogenated Polycyclopentadiene

Polyacrylate Crosspolymer-6

Lecithin

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Caprylyl Glycol

Linoleic Acid

Phytosteryl Canola Glycerides

Silica

Hexylene Glycol

Palmitic Acid

Oleic Acid

Stearic Acid

Sorbitan Isostearate

Polysorbate 60

Triolein

T-Butyl Alcohol

Phenoxyethanol

Sodium Benzoate

Potassium Sorbate

Citric Acid

CI 77891

CI 77491

Water, Dimethicone, Glycerin, Maris Aqua, Butylene Glycol, Niacinamide, Polysilicone-11, Caprylic/Capric Triglyceride, Mica, Panthenol, Gigartina Stellata/Kappaphycus Alvarezii Extract, Sodium Ascorbyl Phosphate, Coffea Arabica Seed Extract, Sodium Hyaluronate, Caffeine, Cucurbita Pepo Seed Extract, Corallina Officinalis Extract, Glycyrrhiza Glabra Root Extract, Chrysanthemum Parthenium Extract, Camellia Sinensis Leaf Extract, Tocopherol, Phytosteryl/Octyldodecyl Lauroyl Glutamate, Sodium Acrylates Copolymer, Hydroxyacetophenone, Glyceryl Polyacrylate, Squalane, Hydrogenated Polycyclopentadiene, Polyacrylate Crosspolymer-6, Lecithin, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Caprylyl Glycol, Linoleic Acid, Phytosteryl Canola Glycerides, Silica, Hexylene Glycol, Palmitic Acid, Oleic Acid, Stearic Acid, Sorbitan Isostearate, Polysorbate 60, Triolein, T-Butyl Alcohol, Phenoxyethanol, Sodium Benzoate, Potassium Sorbate, Citric Acid, CI 77891, CI 77491

Propanediol

Aloe Barbadensis Leaf Juice

Sodium Stearate

Xylitol

Lactococcus Ferment Lysate

Synthetic Fluorphlogopite

Oleth-20

Citrullus Lanatus Fruit Extract

Lens Esculenta Fruit Extract

Pyrus Malus Fruit Extract

Hyaluronic Acid

Vaccinium Angustifolium Fruit Extract

Sodium PCA

Dicapryl Succinate

Menthone Glycerin Acetal

Menthyl Lactate

Capryloyl Glycerin/Sebacic Acid Copolymer

Xanthan Gum

Sodium Lactate

Tin Oxide

Sodium Chloride

Ethylhexylglycerin

CI 42090

CI 19140

Water, Propanediol, Aloe Barbadensis Leaf Juice, Sodium Stearate, Xylitol, Lactococcus Ferment Lysate, Synthetic Fluorphlogopite, Oleth-20, Glycerin, Caffeine, Citrullus Lanatus Fruit Extract, Lens Esculenta Fruit Extract, Pyrus Malus Fruit Extract, Hyaluronic Acid, Vaccinium Angustifolium Fruit Extract, Tocopherol, Sodium PCA, Dicapryl Succinate, Menthone Glycerin Acetal, Menthyl Lactate, Capryloyl Glycerin/Sebacic Acid Copolymer, Xanthan Gum, Sodium Lactate, Tin Oxide, Sodium Chloride, Ethylhexylglycerin, Phenoxyethanol, Sodium Benzoate, Potassium Sorbate, CI 77891, CI 42090, CI 19140

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.

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.

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.

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.

Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.

Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.

Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.

It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.

Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.

We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.

Tocopherol is a fat-soluble antioxidant known as Vitamin E.

You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.

Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.

It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.

This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.

This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.

In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.

Concentrations usually range from 0.1-1% in most leave-on products.

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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