D-ribono-1,4-lactone is a five-membered form of ribonolactone having D-configuration. It has a role as a metabolite. It is a butan-4-olide and a ribonolactone. It is functionally related to a D-ribonic acid.
Formula
C5H8O5
Mol. Weight
148.11
CAS #
5336-08-3
Form
Liquid
State
Solid
Functions
Humectant
A moisture magnet. Pulls water from the air and deeper skin layers up to the surface to keep skin plump and hydrated.
Locks In Moisture
Traditional Use
A synthetic nucleoside derivative developed in the late 20th century for cosmetic and pharmaceutical applications. Created to provide nucleic acid precursors that support cellular function and skin health.