04/24/2026
Experts say they may have found a promising new way to reverse hair loss.
In recent laboratory trials, it performed comparably to one of today’s leading treatments.
Scientists studying wound healing in mice made an unexpected discovery while testing 2-deoxy-D-ribose, a naturally occurring sugar involved in DNA structure. They noticed that fur surrounding treated wounds grew back faster, thicker, and denser than normal. That surprising result led researchers to investigate whether the same compound could help with hereditary hair loss.
In a follow-up study using a mouse model of testosterone-driven pattern baldness, the sugar was applied daily as a topical gel to areas of hair thinning. Within weeks, previously bare patches showed significant regrowth, with new fur appearing thicker and healthier than before.
The results were comparable to Minoxidil, one of the few widely approved treatments for pattern hair loss. Further analysis revealed that the sugar-based gel appeared to stimulate the growth of new blood vessels around hair follicles, improving blood flow and increasing cell activity in the skin.
This healthier environment may help awaken dormant follicles, enlarge weakened hair bulbs, and push hairs back into an active growth phase. While human clinical trials are still needed, the findings suggest that a simple, low-cost biological molecule could one day expand the limited treatment options available for androgenetic alopecia.
Source: Anjum, M. A., et al. (2024). Stimulation of hair regrowth in an animal model of androgenic alopecia using 2-deoxy-D-ribose. Frontiers in Pharmacology.
