How long is this effective once opened?

Once opened the tincture will start to oxidize, turn brown, and loose potency. We recommend using it within 6 weeks. Once it turns brown you can double your dosage. Thank you for your question! -Dr. Clark Store

"$29.30 ($7.33 / ounce)" it's a 2 ounce bottle. sells on the dr.clark store website for $15.65, which is $7.83/oz. is there an explanation?

Hello Arnold, this is a glitch in the system. This is a 4 fl oz bottle for $29.30 - The picture on this page is correct but the title is incorrect. Please be advised that when you are ordering the tincture for $29.30, you are to receive the 4 fl oz. You can order directly from our website to ensure you are getting the correct product. We are currently working on getting this title fixed to reflect the correct product. Thank you for letting us know about this error. Hope you have a great day Arnold! -Dr. Clark Store Team

Hello Sahara, thank you for your question. Yes, this tincture is GREEN when you open the bottle. The green tincture from the black walnut tree is an Extra Strength formula and far surpasses the potency of many other black walnut tinctures available. Refrigerate after opening and use within 6 weeks. Let us know if you have any other questions. -The. Dr. Clark Store Team

Is this the original product from Dr. Hulda Clark?

You should compare this product and the one at Dr. Clark website: http://www.drclarkstore.com/green-black-walnut-hull-tincture-extra-strength-1-oz/ - do your research and find out.

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Dr Clark Store Green Black Walnut Hull Tincture Extract, 4 Fl Oz | For Intestinal Environment Support & Microbial Balance, Guaranteed Green for Maximum Juglone, by Dr. Hulda Clark

Product ID: 5760387

Details

Brand
Dr Clark Store
Item Form
Liquid
Item Package Quantity
1
Manufacturer
Dr Clark Store
Package Information
Bottle

🌿2x concentrated green hull extract

💧4 fl oz pure liquid tincture

⚖️Supports microbial balance

411.98 DT

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌿 Elevate your gut game with nature’s most potent green power!

MICROBIAL HARMONY BOOSTER - Promotes a balanced intestinal environment by discouraging unwanted microorganisms naturally.
FAST ABSORBING LIQUID DROPS - Pure liquid format ensures quicker absorption and customizable dosing—no capsules needed.
CLEAN PURE WELLNESS RITUAL - Free from synthetic additives and preservatives, crafted for the mindful health-conscious professional.
GREEN HULL POTENCY UNLEASHED - Made from freshly harvested immature green hulls, delivering up to 10x more juglone than mature hulls.
DOUBLE THE POWER DOUBLE THE WELLNESS - Extra strength formula with twice the black walnut hull concentration for superior intestinal support.

Dr. Hulda Clark’s Original Green Black Walnut Hull Tincture (Extra Strength) is a 4 fl oz herbal liquid extract designed to support intestinal health and microbial balance. Harvested fresh from immature green hulls, it delivers up to 10 times more juglone than mature hulls, with double the concentration of black walnut hull compared to regular formulas. This pure, additive-free tincture offers fast absorption and precise dosing, making it a premium choice for digestive wellness.

Specifications

ASIN	B004SOX1LO
ASIN	B004SOX1LO
Age Range Description	Adult
Allergen Information	Hypoallergenic
Best Sellers Rank	#40,953 in Health & Household ( See Top 100 in Health & Household ) #1,450 in Blended Vitamin & Mineral Supplements
Brand Name	Dr Clark Store
Container Type	Bottle
Customer Reviews	4.6 4.6 out of 5 stars (1,135)
Date First Available	January 25, 2011
Dosage Form	Liquid
Flavor	Black Walnut
Item Form	Liquid
Item Volume	4 fluid ounces
Item Weight	9.6 ounces
Legal 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.
Manufacturer	Dr Clark Store
Manufacturer	Dr Clark Store
Manufacturer Part Number	10406
Material Features	No Artificial Preservatives
Number of Items	1
Package Quantity	1
Product Dimensions	5.65 x 2.35 x 2.35 inches; 9.6 ounces
Recommended Uses For Product	Digestive Health
Special Ingredients	Green Black Walnut Hull Extract
Total Servings Per Container	6
UPC	652384103930
Unit Count	4 Fluid Ounces

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411.98 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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