Rene's Tea by Oregon's Wild Harvest — Ingredients, Evidence & Safety

Product Label

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Label Data

3.5 Gram(s) Serving Size

32 Servings

Botanical Product Type

0% Evidence Coverage

Supplement Facts — Evidence Check

organic Burdock

2100 mg

📊 Market median: 425.0mg (88 products)

Median 425.0mg This product: 2100mg

organic Sheep Sorrel

1050 mg

organic Slippery Elm

262 mg

organic Chinese Rhubarb

88 mg

Label Claims — Verification

❓ All Other

All Other (99% of products) Structure/Function (75% of products) Nutrient (6% of products)

Target Groups

Adult (18 - 50 Years) Organic Gluten Free Dairy Free

Product Information

📋 Directions for Use

Directions for use: Prepare tea concentrate per the directions below. Before use, shake herbal tea concentrate to mix well. Boil 4 oz. of fresh spring water or distilled water. Add 4 fl. oz. of the previously prepared tea concentrate to water. Drink once daily on an empty stomach, preferably before bedtime. Drink warm or cold. Note: Do not use an aluminum or copper pot, strainers or utensils when preparing tea.

Preparation of half gallon (64 fl. oz) of tea concentrate: Boil one-half gallon of water in a pan. Add 2oz. (one-half of the 4 oz. container) of Rene's Tea, stir and cover. Simmer for 10 minutes. Remove from heat and stir. Cover and leave to infuse for 12 hours. Stir, reheat until it almost boils and remove from heat-do not microwave. Strain through a fine mesh strainer. Funnel liquid into clean jars while hot. Tighten caps after cooling. Refrigerate. The concentrate will last for two weeks.

⚠️ Warnings & Precautions

Caution: Keep out of reach of children.

If taking medication consult with a healthcare professional before use. Do not take if pregnant or nursing.

Discontinue use if unusual symptoms occur.

🧪 Formulation Notes

Absolutely no dairy, wheat, peanuts, soy, gluten or corn allergens.

Made with 100% non-GMO ingredients

Certified Organic by Oregon Tilth.

Additional Information

This container makes a total of one gallon of liquid tea concentrate. For freshness, the instructions are written for a half of gallon using 2 oz. of the herbal tea blend.

R4

Since 1994

Traditional "essiac" formula

USDA Organic

Made with 100% non-GMO ingredients

GF

OTCO

Product Details

UPC / SKU 7 06195 00520 1

DSLD Entry Date 2018-08-31

Product Type Botanical

Form Powder

Brand Oregon's Wild Harvest

DSLD ID 176112

Data Updated 2026-04-11

Research Evidence

6 Research Sources

33 Avg Quality Score

3 Other

2 Rct

1 Narrative Review

C Effects of Arctium lappa L. (Burdock) root tea on inflammatory status and oxidative stress in patients with knee osteoarthritis

Rct International journal of rheumatic diseases 2016

PubMed DOI

C Effects of aquarobic exercise and burdock intake on serum blood lipids and vascular elasticity in Korean elderly women

Rct Experimental gerontology 2018

PubMed DOI

D Aqueous extract of Arctium lappa L. root (burdock) enhances chondrogenesis in human bone marrow-derived mesenchymal stem cells

Other BMC complementary medicine and therapies 2020

PubMed DOI

D Burdock (Arctium lappa L.) root attenuates preneoplastic lesion development in a diet and thioacetamide-induced model of steatohepatitis-associated hepatocarcinogenesis

Other Environmental toxicology 2020

PubMed DOI

D A review of the pharmacological effects of Arctium lappa (burdock)

Narrative Review Inflammopharmacology 2011

PubMed DOI

D Amish burn ointment and burdock leaf dressings: assessments of antimicrobial and cytotoxic activities

Other Journal of burn care & research : official publication of the American Burn Association 2014

PubMed DOI

View all evidence for Burdock →