My Cart Find A Store

Nutritional Supplement

Grapefruit Seed Extract

Grapefruit seed extract (GSE) is a substance extracted from grapefruit seeds.

References

1. Ionescu G, Kiehl R, Wichmann-Kunz F, et al. Oral citrus seed extract in atopic eczema: In vitro and in vivo studies on intestinal microflora. J Orthomol Med 1990;5:155-8.

Copyright © 2025 TraceGains, Inc. All rights reserved.

Learn more about TraceGains, the company.

The information presented by TraceGains is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires December 2025.