Grapefruit Seed Extract (Liquid Concentrate) by New Roots Herbal | Safe Travels · Liquid Concentrate (30 ml) | Natural Health Products
Grapefruit Seed Extract (Liquid Concentrate)

Grapefruit Seed Extract (Liquid Concentrate) Code 1641
UPC: 6-28747-21641-8
NPN: 80036596
Format: Liquid

Safe Travels · Liquid Concentrate
map SVG Find Local Stores
Nearest Online Stores



Our liquid extract of grapefruit seed is made from a high-proanthocyanadin content extract. Quality assured.

Grapefruit seed extract (GSE) contains mainly polyphenolic compounds, including quercetin, hesperidin, campherol glycoside, neohesperidin, naringin, apigenin, rutinoside, poncirin, etc. The polyphenols themselves are unstable, but are chemically converted into more stable substances that belong to a diverse class of products, called quaternary ammonium compounds. Some quaternary compounds—benzethonium chloride and benzalkonium chloride, for example—are used industrially as antimicrobials, but are toxic to animal life; hence, we don’t find them in detectable amounts in our GSE. The B vitamin choline is also a quaternary compound, but is nontoxic and even essential for maintaining healthy neurological function and fat metabolism.

GSE features the best of both worlds: the quaternary compounds derived from grapefruit exhibit broad-spectrum antimicrobial activity, while evidencing none of the toxic side effects of chemically derived quaternaries. According to an independent laboratory testing “Acute Oral Toxicity,” it would take at least 4 000 times the normal dose of GSE to produce a 50% chance of poisoning (called LD50).

Grapefruit seed extract is being used successfully in humans and animals alike to eliminate many types of internal and external infections caused by many types of parasites (single- and multicelled), viruses, bacteria, and fungus. It naturally detoxifies, enhances, and supports the immune system. It has been proven highly effective in numerous applications.

Grapefruit seed extract contains high levels of vitamins C and E as well as bioflavonoids. The important substances have an antioxidant action and can neutralize free radicals that damage cells and cause numerous illnesses.

For more information about this product, please download the info sheet.

Directions of Use



Download Pamphlet
Available Sizes
Code Format Size
0009 Liquid 250 ml
0142 Liquid 112 ml
1641 Liquid 30 ml