Orbis U Gel Moisturiser Versus Hada Labo Gokujun Premium Hyaluronic Solution

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:

We don't have a description for Glycosyl Trehalose yet.

Hydrogenated Starch Hydrolysate is a made up of a mixture of sugar alcohols (like sorbitol) and is created by hydrogenating corn, wheat, or potato starch.

It acts as a humectant and draws water to the skin to keep it hydrated. Generally, this is a well-tolerated and non-irritating ingredient.

This ingredient is also known as Macrogol 4000. It is a polyethylene glycol with an average molecular weight of about 3,000 - 4,000 and functions as a humectant and solvent.

Solvents help dissolve and evenly distribute other ingredients within a formula.

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.

It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.

Potassium hydroxide is commonly known as caustic potash. It is used to fix the pH of a product or as a cleaning agent in soap. In cleansers, it is used for the saponification of oils.

Sapnification is the process of creating fatty acid metal salts from triglycerides and a strong base. During this process, Potassium Hydroxide is used up and is not present in the final product.

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.