Mesembryanthemum Crystallinum Extract

Mesembryanthemum crystallinum, commonly known as ice plant, is a halophytic (salt-tolerant) succulent native to South Africa. The extract is derived from this plant, which has been used in traditional medicine for its protective properties. The plant naturally produces antioxidant enzymes, including superoxide dismutase (SOD) and catalase, as an adaptation to environmental stress.In skincare formulations, mesembryanthemum crystallinum extract functions primarily as a humectant—a substance that draws moisture into the skin and helps retain it. The presence of natural antioxidants suggests po…

As a humectant, mesembryanthemum crystallinum extract draws water from the environment and deeper skin layers to the surface, improving skin hydration. This mechanism is particularly useful in products designed to address dry or dehydrated skin.The extract's natural antioxidant enzymes—superoxide dismutase and catalase—work by neutralising free radicals and reactive oxygen species that can damage skin cells. However, the extent to which these enzymes remain bioactive once formulated into cosmetic products requires further clarification.

Mesembryanthemum crystallinum extract is typically found in moisturisers, serums, and hydrating creams. For best results, apply to clean, damp skin to maximise the humectant effect—the moisture on your skin gives the ingredient more water to draw in. It can be layered with other hydrating ingredients and works well in both morning and evening routines.

The extract is generally well-tolerated in cosmetic formulations. No significant safety concerns have been identified in available literature, though as with any botanical ingredient, individuals with specific plant sensitivities should check the full ingredient list.