Maximum GSE Liquid Concentrate®

Other Combinations

Brand: NutriBiotic

LiquidOther CombinationsOn Market

Product label for Maximum GSE Liquid Concentrate — Click to view full label

Net Contents

1 Fluid Ounce(s)

Serving Size

1 Drop(s)

Servings Per Container

Not specified

Supplement Form

Liquid

Bar Code (UPC/SKU)

7 28177 00995 3

Product Version

#0995

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

2Active Ingredients

2 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Supplement Facts

Serving Size: 1 Drop(s) · 1– per day

Ingredient	Amount Per Serving
Citricidal(Grapefruit Seed Extract)	—	—
Glycerin	—	—

Not Present

Target Groups

Adult (18 - 50 Years)

Label Claims

All Other

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: Dilute 1 drop of Maximum GSE in a minimum of 1 fluid ounce of water.

Warnings & Precautions

Precautions re: All Other

For external use only

Precautions re: Children

Warning: Keep out of reach of children.

Precautions re: All Other

Do not use full strength. Do not put in eyes. Avoid all contact with sensitive areas. If full strength contact or irritation occurs, flush with water for at least 10 minutes. Irritation is temporary and may last up to 48 hours.

Formulation

Formula re: Contains

NutriBiotic Maximum GSE Liquid Concentrate contains Citricidal (60% grapefruit seed extract and 40% vegetable glycerin), a quaternary compound synthesized from the seed and pulp of grapefruit. The grapefruit bioflavonoids (polyphenolics) are converted into an extremely potent compound.

Formula re: Contains

GSE Liquid Concentrate with Full Spectrum of Bioflavonoids

Other Label Statements

Seals/Symbols

Not tested on animals

Brand IP Statement(s) re: (c), (TM), (SM)

Nutribiotic Where science works naturally

Brand IP Statement(s) re: (c), (TM), (SM)

Manufacturer & Distributor

Manufacturer

NutriBiotic

P.O. Box 238, Lakeport, CA, 95453

Market Reference

$8.49 – $54.99· 13 listings

NutriBiotic Maximum GSE Liquid Concentrate
iHerb4.7(489)
$14.99
NutriBiotic GSE Grapefruit Seed Extract Liquid Concentrate
Walmart - NutriBiotic4.9(11000)
$20.49
Happy Dog Naturals Nutribiotic Maximum GSE Citricidal
Happy Dog Naturals
$16.97
NutriBiotic Maximum GSE Liquid Concentrate NB-001 Nutritional Supplements
Rehabmart.com
$33.01
NutriBiotic Maximum GSE Liquid Concentrate 1 oz.
GoSupps.com4.7(489)
$54.99
GSE Grapefruit Seed Extract 2oz
NutriBiotic4.9(5600)
$16.98
NutriBiotics Citricidal Liquid Concentrate
EquiLife4.9(84)
$16.45
Nutribiotic Grapefruit Seed Liquid Concentrate 4 oz
Four Seasons Natural Foods Store
$26.99

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

Healthy Warehouse
5.0 (1)
Vitamin & supplements store
2011 Tammy Dr, Springfield, TN 37172
Directions (888) 625-7543
GNC
4.3 (6)
Vitamin & supplements store
3416 Tom Austin Hwy Unit 1, Springfield, TN 37172
Directions (615) 380-4942
Nutrishop Clarksville
5.0 (106)
Vitamin & supplements store
2141 Wilma Rudolph Blvd G, Clarksville, TN 37040
Directions (931) 401-1511
Greenbrier Nutrition
4.9 (20)
Tea store
2354 US-41 Ste F, Greenbrier, TN 37073
Directions (615) 767-8836
Nutrition Faktory
4.7 (46)
Vitamin & supplements store
2766 Wilma Rudolph Blvd Ste b, Clarksville, TN 37040
Directions (931) 802-2955
The Vitamin Shoppe
4.2 (191)
Vitamin & supplements store
2807 Wilma Rudolph Blvd #15, Clarksville, TN 37040
Directions (931) 551-3885
Total Nutrition Fort Campbell
5.0 (1102)
Vitamin & supplements store
16288 Fort Campbell Blvd, Oak Grove, KY 42262
Directions (364) 225-8296
Healthy Steps LLC
5.0 (13)
Vitamin & supplements store
537 Lee Rd, Cottontown, TN 37048
Directions (800) 804-4566

Research & Studies

Antibacterial mode of action of grapefruit seed extract against local isolates of Beta-lactamases-resistant Klebsiella pneumoniae and its potential application.
S Barawi, H Hamzah, R Hamasalih, A Mohammed… - 2021 - researchgate.net
… a supplement in food manufacturing. This study shows that … and those with indwelling medical devices in healthcare facilities. These … Nutribiotic® GSE liquid concentrate was purchased; …
20218 citations
Travel Healthy: The Smart Traveler's Guide To Staying Healthy Anywhere
L Thomas - 2012 - books.google.com
… Citricidal® and Nutribiotic® GSE are certified organic and I … and mood, and thus to limit their craving for junk food. … Unlike many health supplements, Superfoods are not synthetic…
2012
A pilot, four-week, dietary program with targeted nutraceuticals improves cardiometabolic functioning, metabolic transformation, and gut health
W Gao, JJ Lamb, D Graham, B Manda… - Journal of Functional …, 2025 - Elsevier
… Thirty-eight generally healthy overweight subjects were assigned a low-glycemic load, … supplementation and a physical activity regimen. Subjects expressed positive subjective health …
2025
Effect of grapefruit seed extract on polyphenol, anthocyanin and colour properties of aronia juice during heat treatment
MS Hamaidia, L Szalóki-Dorkó… - Progress in …, 2025 - akjournals.com
… effect of GSE on total polyphenol content, anthocyanin concentration and colour … NutriBiotic company (Lakeport, CA, USA), which is the most concentrated commercially available GSE …
20251 citations
Stilbenoids in grapes and wine
N Duarte, C Ramalhete, P Rijo, MA Reis… - Handbook of dietary …, 2021 - Springer
… In this review, the focus will be on the beneficial health effects … a peak plasma concentration in the 0.83 h–1.5 h post-dose. … -rich grape supplement significantly reduced LDLox and ApoB …
20217 citations
Examples for successful commercial production of plant-derived bioactive compounds
L Qu, J Deng, D Fan - Scale-up and Chemical Process for Microbial …, 2024 - Elsevier
Active natural products are chemical substances found in nature with biological activities and medicinal potential. From the accidental discovery of penicillin to aspirin extracted from …
2024

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2024-11-22. DSLD Label ID: 315721. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.