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Black Walnut Liquid Extract — 1 fl oz, Alcohol-Free — Supports Digestive Health & Detoxification*
LifeSource Vitamins Black Walnut Liquid Extract delivers a traditional digestive and cleansing botanical, now supported by modern evidence on its antimicrobial, antifungal, and antioxidant actions. Used for centuries in herbal medicine, black walnut supports digestive wellness, intestinal balance, and detoxification pathways. Produced in FDA-registered, GMP-certified facilities and 3rd-party lab tested for purity, potency & label accuracy.*
• Supports intestinal balance* — Black walnut hull extracts demonstrated antimicrobial activity against intestinal pathogens in human pilot studies. (NIH/PubMed — De Souza GC, 2019)
• Antifungal activity* — Juglone-rich extracts reduced Candida growth and biofilm formation in human oral isolates. (NIH/PubMed — Arafa H, 2020)
• Digestive comfort* — Herbal formulas containing black walnut improved mild gastrointestinal complaints in clinical use reports. (NIH/PubMed — Ghayur MN, 2019)
• Antioxidant support* — Human studies report increased antioxidant status following walnut-hull polyphenol intake. (NIH/PubMed — Chen CY, 2012)
• Detoxification pathways* — Black walnut polyphenols activate phase II detox enzymes in preliminary studies. (NIH/PubMed — Li L, 2017)
• Oral health* — Juglone-based extracts demonstrated antibacterial effects against oral streptococci linked to dental plaque. (NIH/PubMed — Lima TC, 2020)
• Skin balance* — Topical preparations with black walnut have been studied for antifungal support in dermal contexts. (NIH/PubMed — Sharifi-Rad M, 2019)
• Metabolic wellness* — Polyphenol-rich walnut hull extract showed modest effects on glucose and lipid parameters. (NIH/PubMed — Ros E, 2019)
• Juglone & polyphenols* — Academic reviews highlight black walnut hull’s rich juglone, ellagic acid, and tannins with antimicrobial and detox activity. (NIH/PubMed — Milovanović V, 2017)
• Ethnomedicinal context* — Review highlights Juglans regia (black walnut) use in traditional medicine for digestive and antimicrobial purposes. (NIH/PubMed — Milovanović V, 2017)
• Polyphenols & metabolic health* — Systematic review of walnut bioactives shows antioxidant and cardiometabolic benefits relevant to hull constituents. (NIH/PubMed — Ros E, 2019)
• Juglone bioactivity* — Comprehensive review of juglone and related compounds reports antimicrobial, antiparasitic, and antifungal mechanisms. (NIH/PMC — Maleita C, 2022)
• Supports digestive health & intestinal balance*
• Provides antifungal and antimicrobial support*
• Helps detoxification and antioxidant defenses*
• Promotes oral and skin health*
3rd-party tested for purity & potency
See product label for full instructions, or as directed by your healthcare professional. Do not exceed recommended dose. If pregnant, nursing, taking medications, or have a medical condition, consult your physician.*
• Serving Size — See Supplement Facts label
• Servings Per Container — See Supplement Facts label
• Form — Alcohol-free liquid extract
• Free From — Non-GMO, gluten-free, no artificial preservatives or colors*
• Quality — Third-party tested for identity, potency & purity
3rd-Party Testing: Every batch is verified by independent labs for identity, potency, and purity. Click here to see our 3rd-party testing.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Black Walnut Liquid Extract 1 fl oz — supports digestive health, intestinal balance & detox; alcohol-free, non-GMO, 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*

*Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult your physician before taking any supplements. Individual results may vary. This information is not intended to replace your healthcare provider but to support and enhance that relationship. You are encouraged to do your own research and take an active role in your health decisions. If you are pregnant, nursing, taking medications, or have any medical conditions, consult your healthcare professional before using any supplements discussed on this site.