pulp of grapefruit?
Yes. Originally made from seeds only, it was discovered that a reasonable amount of the same active ingredient could be extracted from the pulp, also. “How do I use the powder concentrate of GSE?” For measuring accuracy in small doses, we recommend using the liquid concentrate. 1/16 teaspoon of powder concentrate is equivalent to 10-12 drops of Nutribiotic liquid(or 3-4 drops of Citricidal® professional strength), the recommended adult dose. So, generally speaking, just a small pinch at a time for various applications is plenty. This would be a handy way to add a little GSE to the washing machine, batch of potting soil, or wherever a dry preservative agent is needed. Our powdered extract is a very fine mesh powder that will mix well with any dry ingredients, including protein powders, corn starch, body powders, etc. The drying agent in Citricidal® Powder GSE is an inert, insoluble compound called silicon dioxide. (Much of the powder concentrate being sold is going to manufacturers of e
