Estée Lauder Revitalizing Supreme + Night Versus Kiehl's Midnight Recovery Omega Rich Botanical Night Cream

Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.

Stearyl Alcohol is a type of fatty alcohol from stearic acid. It is a white, waxy compound used to emulsify ingredients.

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

Steareth-2 is a waxy compound used to emulsify ingredients. It is created from polyethylene glycol and stearyl alcohol.

Cocos Nucifera Oil is obtained from the kernels of the coconut fruit. In other words, this is coconut oil.

Vitis Vinifera Seed Oil comes from the grape vine. Grape seeds are a byproduct of creating grape juice or wine.

Glyceryl Stearate is a mix of glycerin and stearic acid.

Niacinamide has emerged as an all-star ingredient due to its many benefits.

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.

We don't have a description for Steareth-21.

Moringa Oleifera Seed Extract comes from the seeds of the Moringa oleifera plant.

We don't have a description for Limonium Vulgare Flower/Leaf/Stem Extract.

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

Acetyl Hexapeptide-8 is a peptide. A common name for this peptide is Argireline.

Laminaria Digitata Extract comes from the dark brown seaweed, Laminaria Digitata. It is a potent antioxidant, which also provides soothing and hydrating benefits.

We don't have a description for Whey Protein.

Acetyl Glucosamine is an antioxidant and humectant. It is a form of Vitamin C.

We don't have a description for Opuntia Tuna Leaf Extract.

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.

Citrullus Lanatus Fruit Extract comes from the watermelon. Watermelon has antioxidant and anti-inflammatory properties.

Persea Gratissima Oil is made by pressing dehydrated avocado fruit from the tree Persea gratissima, Lauraceae.

Mangifera Indica Seed Oil is an oil and isn't fungal acne safe.

Aminopropyl Ascorbyl Phosphate (AAP) is a form of Vitamin C. AAP was made as a more stable alternative to Ascorbic Acid by combining Ascorbic Acid (pure Vitamin C) with 3-aminoproply dehydrogen phosphate.

Algae Extract is derived from Algae. Algae is an informal term for a group of aquatic organisms that can photosynthesize. It is estimated there are at least 30,000 types of Algae.

Caffeine is most associated with coffee, tea, and cacao. In skincare, it helps with calming inflammation and anti-aging.

Cucumis Sativus Fruit Extract comes from the cucumber. Cucumis Sativus is native to South Asia and can now be found on every continent.

Pyrus Malus Fruit Extract is extract from Apples. Apples are rich in Vitamin C, sugars, and antioxidants.

We don't have a description for Narcissus Tazetta Bulb Extract.

We don't have a description for Sigesbeckia Orientalis Extract.

Butyrospermum Parkii Butter is a plant lipid from the fruit of the Shea Tree. It is an effective skin hydrator and emollient.

We don't have a description for Lens Esculenta Fruit Extract.

Silybum Marianum Seed Oil is an oil and isn't fungal acne safe.

Limnanthes Alba Seed Oil is the oil extracted from the seeds of the meadowfoam plant. This oil is non-fragrant and is an emollient. As an emollient, meadowfoam seed oil helps soften and hydrate the skin.

We don't have a description for Hordeum Vulgare Extract.

This ingredient is the fixed oil extracted from seeds of the desert shrub Jojoba. It is more commonly known as jojoba oil. The seed oil is liquid wax ester from the plant. It is non-comedogenic.

Macadamia Seed oil is an emollient. It is rich in fatty acids: oleic, linoleic, and palmitoleic.

Olea Europaea Fruit Oil is the fixed oil obtained from the ripe fruit of the Olive. In other words - olive oil.

Dextrin Palmitate comes from the palmitic acid ester of Dextrin. It is used as an emulsifier and texture enhancer.

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.

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

A type of fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product. They are usually derived from natural fats and oils and therefore do not have the same drying or irritating effect as traditional alcohols.

Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.

We don't have a description for Hydroxyethyl Urea.

Propylene Glycol Dicaprate is an emollient and emulsifier. It is created from a mixture of fatty acids.

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

Isoceteth-20 comes from Isocetyl Alcohol. It is an emulsifier. Emulsifiers help stabilize a product. It does this by preventing certain ingredients from separating.

We don't have a description for Lactoperoxidase.

Helianthus Annuus Seedcake is an exfoliant and isn't fungal acne safe.

We don't have a description for Sodium Polyaspartate.

Sorbitol is a sugar alcohol. It is a hydrating and moisturizing agent created from the reduction process of glucose.

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

Cetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product.

Myristyl Alcohol is type of fatty alcohol. It is a white, waxy solid and insoluble in water.

Sodium Lactate is the sodium salt of lactic acid, an AHA. It is a humectant and used to adjust the pH of a product.

Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).

Sodium PCA is the sodium salt of pyroglutamic acid and is naturally occurring on human skin.

We don't have a description for Glucose Oxidase.

Potassium Phosphate is the term for the salts of potassium and phosphate ions. Our bodies naturally create and use potassium phosphate.

Chances are, you eat sodium chloride every day. Sodium Chloride is also known as table salt.

Parfum is a catch-all term for an ingredient or more that is used to give a scent to products.

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

This BHA stands for butylated hydroxyanisole. If you are looking for the beta-hydroxy acid, aka as Salicylic Acid, click here.

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

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.

Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.

CI 19140 is also known as Tartrazine. Tartrazine is a synthetic dye used in cosmetics, foods, and medicine to add a yellow color.

Ci 14700 is a synthetic red dye.

Ci 77491 is also hydrated iron III oxide. It's sole purpose is to give a red/pink hue to products.

Ci 77492 is also hydrated iron III oxide. It's sole purpose is to give a yellow hue to products.