A large number of studies have shown that the extraordinary tolerance exhibited by many species in harsh environments, such as high temperatures, freezing, high osmotic pressure, radiation, and toxic substances, is directly related to the trehalose content in their bodies.

Selaginella, a medicinal plant. It curls up when there's no water. But as long as there is water, it will spread out again, and return to the eye full of green.Studies have shown that there are two main sugars in the growing stage of Selaginella Selaginosa: sucrose and trehalose, accounting for about 14% of the dry weight, of which trehalose is the main component, accounting for 90%.

DropCare®TRHL(Trehalose) is a non-reducing disaccharide connected by two molecules of glucose through α,α-1,1 glucoside bond. It is mostly found in molds, algae, dry yeast, ergot, etc., and can also be synthesized artificially.

Trehalose has the special function of preserving biological vitality, which can effectively protect the structure of cell membrane and protein, so that the organism can keep the cell moist under abnormal conditions (dry, high osmotic pressure, freezing, etc.), and prevent the loss of nutrients and cell damage caused by cell water loss.

Trehalose is the most stable sugar in natural disaccharides, and it will not stain or decompose even if heated for 30 minutes at 100℃ and pH=3.0