Exploring the Potential of Gluten for Hair Restoration

Research Focus

Researchers in China are investigating whether gluten, a protein found in wheat, could help repair split ends and have restorative effects on hair. Often criticized, gluten may be making a surprising return, this time in the realm of hair care.

Understanding Gluten

Gluten is present in wheat and various products containing wheat and cereals. It is responsible for the chewy and springy texture of dough and baked goods. While some individuals experience adverse reactions to gluten, leading to conditions such as celiac disease or irritable bowel syndrome, many dietitians suggest that the negative impacts of gluten may be exaggerated.

Gluten’s New Role in Hair Care

As the dietary debate continues, scientists are exploring a novel application for wheat protein: treating damaged hair. An article published in February in *Science* details how researchers in China are examining the beneficial effects of wheat protein on split ends and overall hair health.

The Science Behind Hair Damage

Keratin is the protein that shapes and structures our hair follicles. Factors such as constant sun exposure and chemical treatments, like dyes and straighteners, can damage keratin. This damage results in a loss of shine, dryness, brittleness, and ultimately, split ends.

Creating an Optimal Restorative Environment

To address this issue, the researchers identified the importance of maintaining the right acidity (pH) for keratin bonds to reform. They developed a chemical solution that included gluten broken down into its component proteins and used it to wash damaged hair. The research indicates that these wheat proteins help achieve the necessary acidity level for effective hair restoration. Electron microscopy was employed to provide evidence of the repair of the treated hair follicles.

The Future of Hair Treatments

Numerous products, ranging from shampoos to elaborate formulations, claim to restore damaged hair. The researchers envision that gluten, a cost-effective and widely available substance, could offer a valuable solution for individuals seeking relief from split ends globally.

References

(1) Wang, et al. “Modification of wheat gluten for improvement of binding capacity with keratin in hair.” Soc. Open Sci. 5: 171216. http://dx.doi.org/10.1098/rsos.171216.
(2) http://www.sciencemag.org/news/2018/02/want-cure-your-hair-s-split-ends-try-washing-them-wheat-gluten

Author

Written by Jay Martin, M.D.