Chemical Substances – Science Glossary – Creative Touch

Skip to the main content

Chemical Substance

2 entities in this category

Explore the Science of Chemical Substances

2 entities found in ChemicalSubstance starting with R Clear filters

Reactive oxygen and nitrogen species
ChemicalSubstance
A family of chemically reactive molecules comprising reactive oxygen species (ROS) and reactive nitrogen species (RNS) generated continuously in skin tissue.
Retinoid
ChemicalSubstance
Vitamin A derivatives that act via retinoic acid receptors but differ in receptor selectivity, conversion steps, and tolerability, making clinical choice dependent on skin state and treatment goals.