Obagi ClinicalVitamin C + Arbutin Brightening SerumIngredients

Water is a great solvent. It’s neutral and doesn’t provide any strong positive or negative effects. It just helps components to mix better and to transport active components.

Propylene Glycol is a useful componet with many positive effects. It’s a very good moisturizer. It helps to deliver ingredients into deeper layers of the skin. It creates a protective layer on the skin preventing water loss. The component is researched very well and doesn’t have notable side effects. It’s used even for making food.

Alcohol Denatured is a great bacteria killer. Manufacturers often put it inside products to increase their shelf life.

Dipropylene Glycol is a solvent, emulsifier, viscosity decreasing, and masking agent. It helps to extract useful chemicals from plants and leaves, making natural components in a product more effective. It also helps to hydrate the skin. Considered safe for health and doesn't irritate the skin in common concentration.

Sodium Lauryl Sulfate is a surfactant. It helps cosmetic products to remove all the sebum and dirt from your skin. Water can't dissolve sebum on its own because sebum contains oils. Surfactants help water get into sebum and wash off all the unnecessary stuff from your skin.

The component also helps to form a nice foam. The foam allows to spread the product evenly. which is important for good cleansing.