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AllerBreez

product on market Capsule Advanced Nutrition by Zahler Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 20% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula contains Vitamin C and Quercetin, which have moderate evidence for supporting immune function and antioxidant activity. Stinging Nettle and MSM are included for their traditional use in respiratory support, though clinical evidence for these specific ingredients is limited. The overall evidence coverage for this specific combination is very low.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for AllerBreez
Open Full PDF View on NIH DSLD →
Details

Label Data

6 Capsule(s)
Serving Size
15
Servings
Other Combinations
Product Type
20%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
750 mcg (833% DV)
1000 mg (20000% DV)
200.0× RDA — above typical dose 2 studies — no high-quality reviews
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
Market median: 1000.0mg (2 products)
Stinging Nettle powder
580 mg

Other Ingredients

Hypromellose Rice hull concentrate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take 6 capsules daily, preferably 3 capsules twice a day with food or as directed by a healthcare practitioner.

Formulation Notes

Immune System Support Formula Zahler AllerBreez contains a unique combination of herbs and nutrients including Vitamin C, Quercetin and more.

This advanced formula helps support the body's immune system and aids in maintaining optimal health.

Kosher Pareve Under the strict supervision of Rabbit St. Stern in The Orthodox Union

Non-GMO Dairy free Soy free Built clean: Free of synthetic binders and fibers

Vegetarian friendly

Immune system support formula Seasonal & year-round support Immune system support

Additional Information

You may need additional supplements to support a healthy diet; consult your nutritionist for a formula that is right for you or contact us at 877-ASK-ZAHLER (877-275-9245) or ask@zahlers.com

OU (Kosher) GMP Manufactured in the USA

Store tightly closed in a cool, dry place.

Metadata

Product Details

UPC / SKU8 48998 08090 7
DSLD Entry Date2023-12-14
Product TypeOther Combinations
FormCapsule
DSLD ID301087
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
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 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
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 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.