(-)-Carveol, mixture of isomers is a monocyclic monoterpenic alcohol, present in essential oils of plant species such as Cymbopogon giganteus, Illicium pachyphyllum and in spices such as Carum carvi (cumin).

Deoxycytidine triphosphate is a nucleoside triphosphate.It is a raw material in DNA synthesis. Deoxycytidine triphosphate has many applications, such as real-time PCR, cDNA synthesis, and DNA sequencing.

Levomefolinic acid is a natural active form of folic acid used at the cellular level for DNA reproduction the cysteine cycle and the regulation of homocysteine among other functions.?Levomefolinic acid is used as a treatment and to prevent Folate Deficiency.