🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 38% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

1 Capsule(s) Serving Size
45 Servings
Other Combinations Product Type
38% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
15 mg (17% DV)
Nettle
200 mg
200 mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 200mg
150 mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 150mg
150 mg
📊 Market median: 200.0mg (136 products) 📚 3 studies — no high-quality reviews
This product: 150mg
Pancreatin 4x
100 mg
Cellulase
100 mg
100 mg
📊 Market median: 380.0mg (120 products) 📚 8 studies — no high-quality reviews
This product: 100mg
Rice Bran
100 mg
📊 Market median: 450.0mg (254 products) 📚 240 studies (Tier A: 0, B: 100)
This product: 80mg
📊 Market median: 250.0mg (337 products) 📚 125 studies (Tier A: 1, B: 41)
This product: 50mg
📊 Market median: 420.0mg (127 products) 📚 1 studies (Tier A: 0, B: 1)
This product: 50mg
BioPerine
5 mg

Other Ingredients

Gelatin Maltodextrin Cellulose Silica

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating)

Product Information

📋 Directions for Use

Directions: Use only as directed. Take 1-2 capsules up to three times daily or as directed by your healthcare practitioner.

⚠️ Warnings & Precautions

Warning: Do not use if safety seal is broken or missing. Keep your licensed healthcare practitioner informed when using this product. Not for prolonged use or in high doses except under supervision of a qualified healthcare practitioner; contraindicated for diabetics and in hypertension, liver disorders, severe kidney insufficiency, and hypokalemia; may promote potassium depletion of thiazide diuretics and stimulant laxatives, as well as the action of cardiac glycosides and cortisol.

Keep out of reach of children.

Do not use if you are pregnant.

California Residents Only Warning: Reproductive harm - www.P65Warnings.ca.gov

🧪 Formulation Notes

Non GMO

AllHist Relief is designed to help support healthy nasal, sinus, and lung function.

Additional Information

Innovative ingredients. Clinical formulations.

Keep tightly capped and store in a cool, dry place.

Product Details

UPC / SKU 8 12806 10206 8
DSLD Entry Date 2024-12-21
Product Type Other Combinations
Form Capsule
DSLD ID 322975
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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