Martynoside is primarily used in cosmetic and skincare formulations for its antioxidant and anti-aging properties. It helps protect the skin from oxidative stress caused by environmental pollutants and UV exposure, reducing signs of aging such as wrinkles and fine lines. Due to its ability to support skin barrier function, it is commonly found in moisturizers, serums, and anti-aging creams. Additionally, Martynoside exhibits anti-inflammatory effects, making it suitable for sensitive or irritated skin. It is also being explored for potential use in hair care products to promote scalp health and strengthen hair follicles.