Net Contents
120 Capsule(s)
Serving Size
1–4 Capsule(s)
Servings Per Container
120
Supplement Form
Capsule
Bar Code (UPC/SKU)
Not specified
Product Version
279/120
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
Label states: Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Free From
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 1–4 Capsule(s) · 1 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| Grapefruit Seed powdered Extract | 125 mg | — |
Not Present
Other Ingredients
Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
SUGGESTED USE: 1-4 capsules daily or as directed by a physician. Do not exceed 4 capsules daily unless directed by your physician.
Warnings & Precautions
Precautions re: Children
KEEP OUT OF THE REACH OF CHILDREN.
Precautions re: Pregnant or Nursing or Prescription Medications
IMPORTANT: IF YOU ARE TAKING PRESCRIPTION MEDICATIONS, CHECK WITH YOUR PHYSICIAN BEFORE USING GRAPEFRUIT CONTAINING SUPPLEMENTS.
Storage
Storage
STORE IN A COOL DRY PLACE AND TIGHTLY CAPPED.
Formulation
Formulation re: Does NOT Contain
FREE OF: Sugar, starch, soy, wheat, casein, gluten, milk, corn, preservatives, yeast, gelatin, flavorings, or colorings.
Formulation re: Does NOT Contain
CASEIN & GLUTEN FREE
Formula re: Type
HYPOALLERGENIC
FDA Statements
FDA Statement of Identity
Dietary Supplement
Other Label Statements
General Statements: All Other Content
Best Used by: May 2013
General Statements: All Other Content
(503)694-1600
General: Product/Version Code
279/120
Manufacturer & Distributor
Manufacturer
Kirkman
Lake Oswego, OR, 97035
(800) 245-8282
Market Reference
Kirkman Grapefruit Seed Extract 125 mg 120 Capsules
iHerb4.8(163)$23.50Mary Ruth's Organic Grapefruit Seed Liquid Drops
Whole Foods Market4.6(39)$14.99Pure Encapsulations Grapefruit Seed Extract 60 Capsules
Spectrum Innovations4.7(47)$10.00GSE Grapefruit Seed Extract 2oz
Target4.9(11000)$15.99Grapefruit Seed Extract
BulkSupplements.com4.8(32)$658.84Nutribiotic Grapefruit Seed Extract Tablets
Walmart - NutriBiotic4.8(1100)$12.89Grapefruit Natural Seed Extract Powder
Prescribed For Life$33.99Nutribiotic Grapefruit Seed Extract Veggie Caps
Swanson Health Products4.9(151)$18.74
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.
GNC
4.0 (43)Vitamin & supplements store
1625 K St NW, Washington, DC 20006
Dynamic Health & Wellness
4.9 (63)Vitamin & supplements store
Basement, 401 H St NE, Washington, DC 20002
The Vitamin Shoppe
4.4 (105)Vitamin & supplements store
2460 Market St NE #701, Washington, DC 20018
Arlington Nutrition Corner
4.7 (71)Vitamin & supplements store
820 N Pollard St, Arlington, VA 22203
GNC
3.9 (32)Vitamin & supplements store
1728 L St NW, Washington, DC 20036
The Vitamin Shoppe
4.5 (75)Vitamin & supplements store
10 University Blvd W, Silver Spring, MD 20901
The Vitamin Shoppe
4.4 (175)Vitamin & supplements store
5524 Leesburg Pike Service Rd, Falls Church, VA 22041
GNC
4.2 (49)Vitamin & supplements store
1100 S Hayes St, Arlington, VA 22202
Research & Studies
The Keystone Approach: Healing Arthritis and Psoriasis by Restoring the Microbiome
R Fett - 2017 - books.google.com
… Another common method of treating SIBO is to use various natural antimicrobial supplements, such as oregano oil and grapefruit seed extract. Many of these antimicrobials will indeed …
2017Toxicological studies of methiocarb in (in vivo and in vitro) models and protective effect of grape seed extracts
M Alsaif - 2021 - ourarchive.otago.ac.nz
… used to test the antioxidant capacity of the three grape seed extracts, … were detected among the three grape seed extracts. … The grape seed extract at concentration of 40 and 80 µg/ml …
2021Prevention of oxidative stress and diseases by antioxidant supplementation
G Martemucci, P Portincasa, V Centonze… - Medicinal …, 2023 - benthamdirect.com
Excessive and uncontrolled oxidative stress can damage biomacromolecules, such as lipids, proteins, carbohydrates, and DNA, by free radical and oxidant overproduction. In this review…
202358 citationsPolyphenol-Mediated Modulation of Oxidative Stress Pathways in Type 1 Diabetes: A Systematic Review
A Ho, H Adivikolanu, D Patel, X Wang, R Mittal… - Antioxidants, 2026 - mdpi.com
… Naringin, the most studied flavanone in this review, is the predominant flavanone glycoside in grapefruit and citrus peel and has been characterized for its anti-inflammatory, …
2026Antioxidants in food, vitamins and supplements: prevention and treatment of disease
A Dasgupta, K Klein - 2014 - books.google.com
… Some of us take antioxidant vitamins and supplements to promote health. As such, this … vitamin or mineral supplement daily. In popular health magazines, antioxidant supplements are …
2014252 citationsNutritional influences on estrogen metabolism
DC Hall - Appl Nutr Sci Rep, 2001 - uniquenutritionsolutions.com
… in both men and women, supplementation with 500 mg and 400 mg of I3C, respectively, … at increased risk for breast cancer, supplementation with I3C (300-400 mg/d for 4 weeks) proved …
200134 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2013-08-23. DSLD Label ID: 24607. 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.



