Nutribiotic Grapefruit Seed Extract Liquid Concentrate with Vitamin A is a compound derived from the seed and pulp of grapefruit.
Ingredients: Vegetable glycerine (67%) and grapefruit seed extract (33%).
Directions: Adults, mix 10 drops of NutriBiotic GSE Liquid Concentrate into a glass of water or juice (5 oz. or more) and drink, 1-3 times daily, with or without meals. For children 5 years of age and older, mix 3 drops into a glass of water or juice, 1-2 times daily, with or without meals. Or, use as directed by your healthcare professional. Do not use full strength in mouth.