Humectants are moisturizing ingredients that draw moisture to the skin, either from deeper layers or from the environment (when it's humid).
Humectant
Moisturizing (Humectant)
Humectants are moisturizing ingredients that draw moisture to the skin, either from deeper layers or from the environment (when it's humid).
Other functions
Antistatic,
Antistatic
Antistatic – reduces electric charge buildup.
Antistatic,
Antistatic
Antistatic – reduces electric charge buildup.
pH Adjuster
pH Adjuster
pH adjuster – alters the pH level of a formula.
pH Adjuster
pH Adjuster
pH adjuster – alters the pH level of a formula.
Origin
Synthetic,
Synthetic
All kinds of ingredients formulated or produced by a chemical process, or those that have a chemical modification in their structure.
Synthetic,
Synthetic
All kinds of ingredients formulated or produced by a chemical process, or those that have a chemical modification in their structure.
Animal
Animal
Ingredients derived from animals (including birds, fish, crustaceans, mollusks, and insects) or produced by animals (e.g. dairy- and egg-derived ingredients, bee products, silk, pearls, etc.)
Animal
Animal
Ingredients derived from animals (including birds, fish, crustaceans, mollusks, and insects) or produced by animals (e.g. dairy- and egg-derived ingredients, bee products, silk, pearls, etc.)
Lysine is one of the essential amino acids that the human body cannot create on its own.
It is used in skincare as a moisturizing humectant ingredient with several additional functions. Lysine is slightly alkaline and can be used as a pH-controlling ingredient (although it is not as popular as arginine due to its often undesirable amine or fishy aroma).
Science
1
Oshimura, E., & Sakamoto, K. (2017). Amino Acids, Peptides, and Proteins. Cosmetic Science and Technology, 285–303.