innisfree Green Tea Caffeine Bright-Eye Serum Versus Tocobo Collagen Brightening Eye Gel Cream

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.

Glycereth-26 is a synthetic ingredient and polyethylene glycol ether of Glycerin. Glycerin is already naturally found in your skin and helps keep your skin moisturized.

Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.

Carbomer is a polymer of acrylic acid. Its main role is to create gel consistency within products.

Sodium Polyacryloyldimethyl Taurate is a polymer and used to help stabilize other ingredients.

Tromethamine is an aliphatic compound. An aliphatic compound is an organic compound with open-chained carbon atoms. It is synthetically created. Tromethamine is used to balance pH and improve texture.

Glycereth-25 PCA Isostearate isn't fungal acne safe.

Panthenol is a common ingredient that helps hydrate and soothe the skin. It can be found naturally in our skin and hair.

Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.

Adenosine is in every living organism. It is one of four components in nucleic acids that helps store our DNA.

We don't have a description for Zea Mays Kernel Extract.

Hydrolyzed Gardenia Florida Extract is an antioxidant.

We don't have a description for Hydrolyzed Malt Extract.

Disodium EDTA plays a role in making products more stable by aiding other preservatives.

We don't have a description for Hydrolyzed Viola Tricolor Extract.

Melia Azadirachta Leaf Extract is extract from the neem plant.

Melia Azadirachta Flower Extract is from the Neem tree. Neem trees originate from India.

Lavandula Angustifolia Oil is more commonly known as lavender essential oil. Lavandula Angustifolia is known as the English Lavender and famous for creating purple fields in Provence, France.

Ammonium Polyacryloyldimethyl Taurate is a polymer made from ammonium salts. It helps add stability and texture to a product.

Synthetic Fluorphlogopite is the synthethic version of mica. It consists of fluorine, aluminum and silicate.

Hyaluronic acid is naturally found in healthy skin. It is a humectant, meaning it draws moisture to your skin.

Hydrolyzed Hyaluronic Acid is a form of hyaluronic acid. It is created by the hydrolysis of hyaluronic acid with a high molecular weight. Once created, Hydrolyzed Hyaluronic Acid has a low molecular weight.

Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.

Collagen is the most abundant type of structural protein found in your body. It is an effective skin moisturizer.

We don't have a description for Coccinia Indica Fruit Extract.

Betaine is a common humectant (a substance that promotes retention of moisture). It's known to be gentle on the skin and can help balance hydration.

Leuconostoc/Radish Root Ferment Filtrate is a natural preservative. It comes from fermenting radish roots with a bacteria called leuconostoc. Leuconostoc comes from lactic acid. This bacteria is used to make the traditional Korean side-dish, kimchi. It is also used to make sourdough bread (both incredibly yummy foods).

Ci 77891 is a white pigment from Titanium dioxide. It is naturally found in minerals such as rutile and ilmenite.

We don't have a description for Fructan.

We don't have a description for Solanum Melongena Fruit Extract.

Corallina Officinalis Extract is from the red seaweed, Corallina Officinalis. This seaweed is found all over the world but is most common in the rocky shores of Great Britain and Ireland.

Glucose is a simple sugar and is the most important source of energy in all organisms.

Ocimum Sanctum Leaf Extract comes from the Holy Basil plant. Holy Basil is native to India.

Curcuma Longa Root Extract is from the spice, turmeric. Besides being a healthy and delicious spice, turmeric also has plenty of skincare benefits. It has anti-inflammatory, antioxidant, and anti-microbial properties.

Caprylic/Capric Triglyceride is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.

Macadamia Ternifolia Seed Oil is the fixed oil obtained from Macadamia nut.

Quartz is a hard mineral made of silica. In cosmetics, quartz helps exfoliate the skin.

Hydrogenated Lecithin is created from the hydrogenation of lecithin. Hydrogenation is a chemical reaction between molecule hydrogen and another element.

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.

Brassica Campestris Sterols isn't fungal acne safe.

Cholesterol is a class of organic molecules called lipids. It helps hydrate your skin and is essential to having a healthy skin barrier.

Polyglyceryl-10 Laurate is an ester of lauric acid and Polyglycerin-10.

We don't have a description for Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate.

We don't have a description for Aluminum/Magnesium Hydroxide Stearate.

Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate (long name, huh?) is a synthetic antioxidant.

Potassium Cetyl Phosphate is the potassium salt of a mixture. This mixture consists of the esters from phosphoricacid and cetyl alcohol.

We don't have a description for Chitosan.

We don't have a description for Tristearyl Citrate.

Linalool is a fragrance and helps add scent to products. It's derived from common plants such as cinnamon, mint, citrus, and lavender.