If there's one thing we love at L'Élix, it's a good serum!
Serums are, by definition, lightweight formulations. Being so lightweight means serums are more quickly absorbed than moisturizers, for example.
The formulation of serums also allows for higher concentrations of active ingredients that, due to their small molecular weight, penetrate the skin more deeply. Their thin viscosity also allows for easy layering with other products and can increase those products' efficacy as well.
Ferulic acid, the antioxidant powerhouse
Ferulic acid is an antioxidant found various plant cells, such as apples, coffee, spinach, tomatoes, and some grains. In skin care, ferulic acid's powerful antioxidant properties shine in various ways–here are some of our favorites: