Nutritional Supplement
Grapefruit Seed Extract
Where to Find It
Grapefruit seed extract is available in liquid concentrate and in capsules and tablets.
How to Use It
The typical recommendation for the liquid concentrate is 10–12 drops in 6–7 ounces of water one to three times daily. For capsules and tablets containing dried grapefruit seed extract, the usual recommendation is 100–200 mg one to three times daily.