🟢 95/100

This product looks safe

  • Zinc: 45mg is 1.1× the Tolerable Upper Intake Level (40mg)
  • 50% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Zinc: 45mg is 1.1× the Tolerable Upper Intake Level (40mg)

Label Data

3 Tablet(s) Serving Size
20 Servings
Other Combinations Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
600 mg (1000% DV)
600 mg (6000% DV)
📊 120.0× RDA — above typical dose 📚 1 studies — no high-quality reviews
RDA 5mg This product: 600mg
90 mg (23% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 90mg
45 mg (300% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.1× (UL: 40 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 45mg UL 40mg
Adrenal Tissue
375 mg
210 mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 210mg
150 mg
📊 Market median: 420.0mg (127 products) 📚 1 studies (Tier A: 0, B: 1)
This product: 150mg
Bovine Adrenal Cortex
90 mg

Other Ingredients

Silicon Dioxide Cellulose Stearic Acid Vegetable Stearate

Label Claims — Verification

All Other
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Adult (18 - 50 Years) Dairy Free Sugar Free

Product Information

📋 Directions for Use

Suggested use for adults: Three to six tablets daily, or as directed by your health care practitioner.

🧪 Formulation Notes

Adrenal tissue with licorice and supportive nutrients

This product is intended for professional use and is manufactured under strict quality control to ensure the optimum in purity, potency and reliability.

This product contains no yeast, wheat, soy, corn, milk, salt, sugar, artificial coloring, preservatives or flavoring.

Freeze-dried adrenal tissue from BSE-free bovine source

Additional Information

Keep in a cool, dry place tightly capped.

Product Details

UPC / SKU 0 18647 09201 2
DSLD Entry Date 2022-05-19
Product Type Other Combinations
Form Tablet or Pill
Brand Karuna
DSLD ID 262649
Data Updated 2026-04-11

Research Evidence

371 Research Sources
54 Avg Quality Score
148 Meta Analysis
82 Systematic Review
71 Rct
62 Clinical Trial
2 Regulatory Source
1 Cochrane Review
1 Narrative Review
1 Other
1 Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
View all evidence for Vitamin C →

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