Green Black Walnut Extra Strength®

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

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

Serving Size: 2 tsp · 1 per day

Not Present

• 

  Dr Clark Green Black Walnut Blend Freeze Dried Hull Dietary Supplement

  Dr. Clark Store4.9(65)

  $36.99
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  Dr. Clark's Purity Products Green Black Walnut Hull Tincture

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  Green Black Walnut Hull, Clove And Wormwood Kit, 18-Day Systemic Protocol, Freeze-Dried For Maximum Potency, Dr. Clark Store

  Dr. Clark Store4.7(156)

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  Cloves, Wormwood & Green Black Walnut Kit, Systemic Cleanse Protocol, Vegetarian Capsules, Potent Family Formula, Dr. Clark Store

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  Dr. Clark Store Parasite Cleanse

  Dr. Clark Store

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  Cloves, Wormwood & Black Walnut Tincture by Dr. Hulda - Dr.

  Dr. Clark Store4.7(398)

  $60.47
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  Dr. Clark Store Intestine Support & Cleanse Kit

  Dr. Clark Store

  $137.93
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  Dr. Hulda Clark Original Green Black Walnut Hull Tincture Extra Strength

  eBay - everythingexpressstore4.9(98)

  $81.85

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.

• The Vitamin Shoppe

  4.3 (169)

  Vitamin & supplements store

  1701 Chestnut St, Philadelphia, PA 19103

  Directions(215) 568-4898

• Natural Force

  5.0 (159)

  Vitamin & supplements store

  841 Prudential Dr 12th floor, Jacksonville, FL 32207

  Directions(844) 927-3733

• The Vitamin Shoppe

  4.5 (88)

  Vitamin & supplements store

  77A Boston Tpke, Shrewsbury, MA 01545

  Directions(508) 792-1856

• NuSpecies Herbal - Westchester

  4.9 (23)

  Vitamin & supplements store

  118 Kraft Ave, Bronxville, NY 10708

  Directions(845) 440-7458

• HerbsPro

  4.3 (3505)

  Vitamin & supplements store

  31909 Hayman St, Hayward, CA 94544

  Directions(510) 324-2900

• AgeImmune

  Vitamin & supplements store

  59 E 54th St #62, New York, NY 10022

  Directions(732) 440-8447

• New Green Nutrition

  4.4 (20)

  Vitamin & supplements store

  75-31 Parsons Blvd, Flushing, NY 11366

  Directions(347) 732-9359

• Spirit of Health

  4.8 (217)

  Vitamin & supplements store

  5901 Main St, Grandview, MO 64030

  Directions(816) 492-5648

• A review on the potential human health benefits of the black walnut: a comparison with the English walnuts and other tree nuts

  CRS Câmara, V Schlegel - International Journal of Food Properties, 2016 - Taylor & Francis

  … potential human health benefits of the Black walnut by comparing its compositional similarities and differences with other nuts, particularly the English walnut. The Black walnut contains …

  201658 citations

• The impact of a walnut-rich breakfast on cognitive performance and brain activity throughout the day in healthy young adults: a crossover intervention trial

  L Bell, GF Dodd, M Jeavons, DR Fisher… - Food & …, 2025 - lbfa.univ-grenoble-alpes.fr

  A healthy diet is essential for optimal brain health and many bioactives from food are linked … To examine whether walnuts led to cognitive improvements throughout the day, 32 healthy …

  202514 citations

• Effect of walnut supplementation on dietary polyphenol intake and urinary polyphenol excretion in the Walnuts and Healthy Aging Study

  RI Amen, R Sirirat, K Oda, S Rajaram, I Nwachukwu… - Nutrients, 2023 - mdpi.com

  … However, no studies have as yet investigated whether the inclusion of walnuts in the … Walnuts and Healthy Aging study (WAHA) [19], we investigated the impact of consuming walnuts on …

  20237 citations

• Chronic and acute effects of walnuts on antioxidant capacity and nutritional status in humans: a randomized, cross-over pilot study

  DL McKay, CYO Chen, KJ Yeum, NR Matthan… - Nutrition journal, 2010 - Springer

  … Nonetheless, this study largely confirms earlier observations of the effect of walnuts in human studies and extends our knowledge of their putative role in health maintenance and …

  2010124 citations

• Power from the press cake: a scoping and compositional review of defatted nut and seed powders with regards to sports nutrition

  CS Urwin, L Convit, Z Huschtscha, RJ Snipe… - Frontiers in …, 2026 - pmc.ncbi.nlm.nih.gov

  … and almonds, are generated by the nut-oil processing industry (18, 19). Flax, chia, hemp, and pumpkin seed press cakes are more accessible in health food and specialty markets, …

  2026

• Tag Archives: Clark's Nutrition

  B Park, C Hills, D Bar, I Empire, O County, R Heights… - anapr.com

  … ’ve heard of Clarks and they think it’s just another supplement shop, but once they walk inside our Chino store, … Have no fear, Clark’s knows how refreshing it is to speak with health food …

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-05-22. DSLD Label ID: 219965. 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.