The Ordinary Natural Moisturizing Factors + PhytoCeramides Versus Weleda Skin Food Original Ultra-Rich Cream

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.

Polyglyceryl-6 Polyricinoleate isn't fungal acne safe.

Hydrogenated Vegetable Oil is created by adding hydrogen to vegetable oil in order to give it more stability. This process also raises the melting point of vegetable oil. In cosmetics, it is an emollient.

Polyglyceryl-2 Isostearate isn't fungal acne safe.

We don't have a description for Isosorbide Dicaprylate.

Disteardimonium Hectorite comes from the clay mineral named hectorite. It is used to add thickness to a product.

Phytosteryl Canola Glycerides isn't fungal acne safe.

Glycosphingolipids are naturally found in the cell membranes of organisms. In animals, they are the major glycolipids found.

We don't have a description for Glycolipids.

Linoleic Acid is Vitamin F and a fatty acid. It is an emollient and helps thicken texture. Linoleic acid helps with hydrating skin and nourishing the skin's barrier. The top layer of skin, or epidermis, contains high amounts of linoleic acid naturally.

Oleic Acid is an Omega-9 fatty acid. It can be found in many plant oils such as avocado and marula oils.

Palmitic Acid is a fatty acid found in our skin. In cosmetics, it is usually derived from palm oil. It is a cleanser, emollient, and emulsifier.

Stearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.

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

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

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

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

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

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

Glutamic Acid is an amino acid that is found in all living organisms. Our bodies use this to help nerve cells in the brain communicate with other cells.

Lysine HCl is an alpha amino acid salt.

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.

Xylitylglucoside is created from xylitol and glucose, two humectants.

This ingredient is created from dehydrating xylitol in acidic conditions. Xylitol is a famous sugar and humectant.

Xylitol is a humectant and prebiotic. It can help with dry skin.

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

We don't have a description for Maltose.

Fructose is fruit/plant sugar. It can be found in apples, figs, and honey.

Trehalose is a disaccharide made of two glucose molecules (glucose is sugar!). Trehalose is used to help moisturize skin. It also has antioxidant properties.

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.

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

Urea is also called carbamide and is the diamide of carbonic acid. In cosmetics, urea is used to hydrate the skin. It also provides exfoliation in higher concentrations.

Allantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.

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

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.

Triolein isn't fungal acne safe.

Dimethyl Isosorbide is a solvent and helps deliver actives into your skin. It is created from sorbitol.

Pentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.

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.

Hydroxymethoxyphenyl Decanone is a synthetically created molecule made to mimic ginger extract.

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

Trisodium Ethylenediamine Disuccinate is used to help stabilize a product.

Magnesium Sulfate is a salt. It can be naturally found in sea water or mineral deposits.

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

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.

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.

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.