🟢 90/100

This product looks safe

  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 25% of ingredients have research evidence
B Label Compliance Grade

Product Label

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Safety Alerts

ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed

Label Data

2 Tablet(s) Serving Size
15 Servings
Botanical Product Type
25% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 400.0mg (380 products) 📚 34 studies (Tier A: 1, B: 10)
This product: 450mg
Goldenseal
380 mg
📊 Market median: 500.0mg (115 products)
Median 500.0mg This product: 250mg
Proprietary Blend
190 mg

Other Ingredients

Sorbitol Stearic Acid Silica modified Cellulose Gum Magnesium Stearate

Label Claims — Verification

All Other
Structure/Function
All Other (100% of products) Structure/Function (86% of products) Nutrient (7% of products) Approved Health (1% of products) Qualified Health (1% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested Use: 2 tablets twice daily between meals.

⚠️ Warnings & Precautions

Warning: Do not use if you are pregnant, may become pregnant, or breastfeeding.

Do not use if either tamper-evident seal is broken or missing.

Keep out of the reach of children.

🧪 Formulation Notes

This combination is further enhanced by the addition of European olive leaf plus other key Western and Chinese botanicals such as garlic, isatis, and andrographis.

Additional Information

Supports immune system 635 mg

Formulated by Michael Tierra L.Ac, O.M.D

Echinacea and goldenseal are the two most relied-upon botanicals for winter health. Echinacea reigns supreme as North America’s primary immune-enhancing botanical.

PF0445 REV K151-C

Product Details

UPC / SKU 0 21078 10445 2
DSLD Entry Date 2017-07-25
Product Type Botanical
Form Tablet or Pill
DSLD ID 75973
Data Updated 2026-04-11

Research Evidence

5 Research Sources
47 Avg Quality Score
4 Clinical Trial
1 Rct
B Low Dose Monacolin K Combined with Coenzyme Q10, Grape Seed, and Olive Leaf Extracts Lowers LDL Cholesterol in Patients with Mild Dyslipidemia: A Multicenter, Randomized Controlled Trial
Rct Nutrients 2023
C Effect of a Supplement Containing Olive Leaf Extract and Vitamins on Performance of Male Elite Cyclists
Clinical Trial ClinicalTrials.gov 2025
C Olive Leaf Extract in Handball Players
Clinical Trial ClinicalTrials.gov 2025
C Effects of Enzymatic Digestion and Probiotic on Oleuropein Bioavailability
Clinical Trial ClinicalTrials.gov 2020
C Olive Leaf Extract as Part of a Healthy Lifestyle in the Reduction of Blood Pressure
Clinical Trial ClinicalTrials.gov 2013
View all evidence for Olive Leaf →

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