Overview
Grapefruit seed extract (GSE), derived from the seeds and pulp of grapefruits, is a powerful natural compound known for its immune-boosting, antimicrobial, and antioxidant properties. Packed with bioflavonoids and polyphenols, GSE is a versatile ingredient widely used to promote overall health and wellness.
Other Common Names
Citrus Paradisi Seed Extract, GSE
Top Benefits
- Enhances immune function
- Provides potent antioxidant protection
- Exhibits antimicrobial and antifungal properties
- Supports gastrointestinal health
What Is Grapefruit Seed?
Grapefruit seed extract is obtained from the seeds and membranes of grapefruits, offering a rich source of beneficial compounds like naringenin and hesperidin. These bioflavonoids are renowned for their ability to neutralize free radicals, combat harmful microbes, and support a healthy immune system.
Used both internally and topically, GSE has applications ranging from digestive health support to skincare. Modern research underscores its potential to improve gut health by balancing intestinal flora, making it a valuable tool for holistic wellness.
Marco’s Grounds™ Grapefruit Seed Sourcing
At Marco’s Grounds™, we source our grapefruit seeds from the sun-drenched orchards of Valencia, Spain, an area known for its superior citrus production. The grapefruits are cultivated using sustainable farming practices to preserve their nutrient density and natural purity.
The seeds are carefully extracted and processed in GMP-certified facilities in Spain, ensuring the preservation of their bioactive compounds. This meticulous sourcing and extraction process guarantee the highest quality and efficacy for our grapefruit seed extract.
Grapefruit Seed Dosing Principles and Rationale
Clinical studies suggest that doses of 50 to 100 mg of grapefruit seed extract per day are effective for immune and digestive health support. Marco’s Grounds™ incorporates a precise dose of GSE in our formulations, adhering to hormetic dosing principles to maximize benefits without overexposure.
Key Mechanisms of Action
Immune Support
- Rich in bioflavonoids like naringenin, enhancing immune system response.
Antioxidant Protection
- Neutralizes free radicals, reducing oxidative stress and promoting cellular health.
Antimicrobial Properties
- Exhibits natural antibacterial and antifungal effects, aiding in infection prevention.
Gut Health
- Supports a balanced gut microbiome by managing harmful bacteria while preserving beneficial flora.
Synergies with Other Marco’s Grounds™ Ingredients
- Vitamin C: Amplifies antioxidant effects for immune resilience.
- Zinc: Enhances antimicrobial properties and immune support.
- Probiotics: Complements gut health benefits by promoting a balanced microbiome.
References
- Heggers, J. P., Cottingham, J., Gusman, J., & Reagor, L. (2002). The effectiveness of processed grapefruit-seed extract as an antimicrobial agent: II. Mechanism of action and in vitro toxicity. Journal of Alternative and Complementary Medicine, 8(3), 333-340.
- Saha, P., & Das, S. (2012). Regulation of oxidative stress by grapefruit bioflavonoids. Pharmacognosy Reviews, 6(12), 196–203.
- Murthy, H. N., Lee, E. J., & Paek, K. Y. (2014). Production of bioactive compounds from grapefruit and its applications in the food, pharmaceutical, and cosmetic industries. Food and Bioprocess Technology, 7(2), 356-369.
