Necessaire The Hand Retinol Versus Necessaire The Hand Cream

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.

We don't have a description for Cellulose Acetate Butyrate.

Cetearyl Olivate is an emulsifier and texture enhancer. It is derived from the fatty acids of olive oil and Cetearyl alcohol, and is biodegradable.

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.

This is a synthetic polymer. It helps improve the texture of products by adding thickness and gel-like feel.

Sorbitan Olivate is created from the fatty acids in olive oil and sorbitol.

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.

Mandelic Acid helps exfoliate skin. It also contains antioxidant properties.

Magnesium Stearate is a salt that is 2 parts stearic acid and 1 part magnesium.

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.

Arginine is an amino acid that is important for human development. Your body uses is it to produce hair keratin and skin collagen.

Alanine is an amino acid and is already found in the human body.

We don't have a description for Valine.

We don't have a description for Isoleucine.

Glycine is an amino acid that helps build proteins. It is already present in our skin as our bodies produce them naturally.

Serine is an amino acid naturally found in our body. Our bodies use amino acids to create protein.

Threonine is an amino-acid. It helps hydrate the skin and has antioxidant benefits.

We don't have a description for Histidine.

Proline is an amino-acid. It helps moisturize the skin and plays an important role in creating proteins.

Phenylalanine is an amino acid. It is a skin soothing and hydrating ingredient. Amino acids play a crucial role in wound healing and skin hydration.

Aspartic Acid is an amino acid that our bodies produce naturally. It is an antioxidant.

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

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.

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

PCA is derived from amino acids and is naturally found in our skin's barrier.

Palmitoyl Tripeptide-1 is a 3-amino acid peptide. Peptides are building blocks for protein.

Palmitoyl Tripeptide-5 isn't fungal acne safe and is a peptide.

Palmitoyl Hexapeptide-12 isn't fungal acne safe and is a peptide.

Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-76 is a peptide.

sh-Oligopeptide-1 is a peptide found naturally in our bodies. Peptides are the building blocks for collagen and elastin in our skin.

Sh-Oligopeptide-2 is a peptide.

Peptides are amino acids naturally found in your skin. These amino acids make up many proteins your skin uses. Collagen is made up of peptides. Collagen is responsible for keeping your skin plump and youthful.

Peptides are amino acids naturally found in your skin. These amino acids make up many proteins your skin uses. Collagen is made up of peptides. Collagen is responsible for keeping your skin plump and youthful.

Peptides are amino acids naturally found in your skin. These amino acids make up many proteins your skin uses. Collagen is made up of peptides. Collagen is responsible for keeping your skin plump and youthful.

Hippophae Rhamnoides Fruit Oil comes from the seabuckthorn berry. The seabuckthorn fruit contains carotenoids, palmitic acid, palmitoleic acid and vitamin E.

Bacillus/Folic Acid Ferment Filtrate Extract is an antioxidant.

Tetrahexyldecyl Ascorbate is a form of Vitamin C.

We don't have a description for Acetyl Glutamine.

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

Decyl Glucoside is a glucose-based surfactant. Surfactants help clean the skin by trapping oil, sebum, and dirt to be washed away.

Tricaprylin is a fragrance.

We don't have a description for C13-14 Alkane.

We don't have a description for C15-23 Alkane.

Lecithin is a term for a group of substances found in plants, animals, and humans. They are made up of mixture of fatty acids. These fatty acids usually are a mixture of phosphoric acid's choline ester connected to stearic, oleic, and palmitic acids. Most lecithins are created from plant ingredients scuh as sunflower.

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

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

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

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

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

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

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

Silica is a mineral naturally found in our skin. It helps to thicken and smooth the texture of a product. It also acts as an agent for other ingredients by increasing the absorption of other ingredients into the skin.

Silica Silylate is a siloxane polymer, meaning it is made up of silicon and oxygen atoms. It is not soluble in water.

We don't have a description for Sodium Carbonate.

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

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.

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

Chlorphenesin is a synthetic preservative. It helps protect a product against bacteria in order to extend shelf life. In most cases, Chlorphenesin is paired with other preservatives such as phenoxyethanol and caprylyl glycol.

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.