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Respir-All

NOW
4.7
★ ★ ★ ★ ★
(578 ratings)
Bromelain 435 mg
Stinging Nettle 500 mg
Vitamin B5 100 mg
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Score96

A high-potency, multi-nutrient formula targeting respiratory health, sinus comfort, and mucosal integrity.

How scoring works
Quantity:60 Tablet(s) • (20 servings)
Goals:
Digestive Health

Score 96

A high-potency, multi-nutrient formula targeting respiratory health, sinus comfort, and mucosal integrity.

How scoring works
$15.03($0.75 per serving)
iHerb
$ 15.03
Vitacost
$ 16.89
Daily Vita
$ 17.40
Pure Formulas
$ 17.85
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Analysis

The combination of quercetin, stinging nettle, and bromelain is a classic approach for supporting the sinuses and respiratory tract. It also includes L-OptiZinc and magnesium, which contribute to a healthy immune response and mucosal barrier integrity.

It provides secondary benefits for digestion thanks to the bromelain and licorice root. The dosages are high enough to be effective, and the use of methylated B6 shows a focus on quality and absorption.

Pros

  • Potent doses of quercetin and nettle
  • Uses high-quality L-OptiZinc
  • Includes bromelain for sinus and digestive support
  • Well-balanced nutrient profile

Cons

  • Relatively expensive per serving
  • Requires three tablets per serving
  • Licorice root may not be suitable for everyone

Warnings

  • Licorice can affect blood pressure; avoid long-term use if you have hypertension
  • Best taken with meals to avoid digestive upset

Nutrient quality

95 Highest impact

Meaningful dosages of Stinging Nettle and Bromelain offer robust support for respiratory and digestive pathways. High-quality forms like L-OptiZinc and Magnesium Ascorbate ensure efficient absorption and functional coherence.

Ingredient transparency

98 Highest impact

Labeling provides explicit detail for all active components and their specific chemical forms. Usage instructions are thorough, ensuring that consumers can easily integrate the product into their daily routine.

Customer satisfaction

95 Highest impact

High ratings across a large volume of reviews indicate consistent performance and reliability for diverse users. Feedback strongly aligns with the intended use for sinus and respiratory support.

Value for money

93 Highest impact

Competitive price per serving offers high dosages of multiple active ingredients that would be costly to buy separately. Formula provides significant value through its comprehensive and well-researched nutrient profile.

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Goals

Digestive Health
Impact
Highest effect
B+ Goal FitA Strength of SupportB+ CoverageA- Formula Quality

Bromelain and Licorice extract are included for their ability to support mucosal health and protein breakdown. While formulated for respiratory support, these actives provide secondary demulcent and enzymatic benefits to the digestive system.

High doses of bromelain assist in protein assimilation, while licorice extract supports the integrity of the gastrointestinal lining. The combination of minerals like zinc further strengthens the functional coverage for gut health.

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Ingredients

IngredientAmount per serving
Vitamin C (Magnesium Ascorbate)
 500 mg
Vitamin B6 (Pyridoxine Hydrochloride)
 20 mg
Pantothenic Acid (Calcium Pantothenate)
 100 mg
Calcium (Calcium Carbonate, Calcium Pantothenate)
 85 mg
Magnesium (Magnesium Ascorbate)
 40 mg
Zinc (L-OptiZinc Monomethionine)
 10 mg
Quercetin (Quercetin Dihydrate)
 800 mg
Nettle extract
500 mg
Bromelain
435 mg
Licorice root extract
200 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Vegetarian
Report overview
Stinging Nettle · 500 mg OverallScore74
D+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB- Value
Respir-All provides a high-potency stinging nettle extract perfectly aligned for respiratory and allergy support. It is a highly effective, transparently labeled product, though it comes at a higher price point.
View ingredientView products
Bromelain · 435 mg OverallScore74
C Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyB+ Value
This comprehensive respiratory health formula features a high dose of bromelain and quercetin for seasonal sinus support. It is an excellent clinical-grade choice for maintaining healthy breathing and sinus comfort.
View ingredientView products
Vitamin B5 (Calcium Pantothenate) · 100 mg OverallScore69
A- Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyF Value
This multi-ingredient respiratory formula includes a standard maintenance dose of Vitamin B5 for metabolic support. While it provides high-quality ingredients, it is an expensive way to obtain therapeutic levels of pantothenic acid alone.
View ingredientView products
90 Value

Quercetin Bromelain

ForestLeaf
4.6
★★★★★
(137 ratings)
Delivering meaningful doses of stinging nettle and Vitamin C alongside quercetin ensures effective support for vascular health and inflammatory balance. It provides a balanced approach to seasonal wellness with high ingredient quality and cost-efficiency.
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88 Value

Lung Health

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Lung Capaci-T

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87 Performance

Breathe-X Allergy & Sinus Support

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Providing a high 1000mg dose of quercetin dihydrate alongside citrus bioflavonoids and astragalus root offers robust support for respiratory pathways. This professional-strength formula is designed to manage seasonal stressors with concentrated botanical power.
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93 Performance

Inflamma-X

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Using standardized turmeric and boswellia extracts providing 500mg of curcuminoids helps maintain a healthy systemic inflammatory response. The diverse markers for multiple botanicals ensure comprehensive support for physical resilience and tissue health.
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Quercetin AllerReLeaf

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4.5
★★★★★
(102 ratings)
Focusing on a combination of 500mg of quercetin and 100mg of pantothenic acid provides foundational support for managing environmental stress. This tablet format offers a practical option for individuals seeking core respiratory wellness nutrients.
Other sellers (0)
88 Budget

Lung Health

Dr Tobias
4.6
★★★★★
(499 ratings)
Combining cordyceps, butterbur, and stinging nettle offers multifaceted support for respiratory pathways at a significantly lower cost per serving. This blend utilizes diverse botanical mechanisms to maintain lung health and antioxidant protection.
Other sellers (0)
90 Budget

Quercetin Bromelain

ForestLeaf
4.6
★★★★★
(137 ratings)
Pairing 500mg of stinging nettle with quercetin provides targeted support for healthy vascular integrity and inflammatory responses. This streamlined formula focuses on core ingredients for seasonal comfort in an economical format.
Other sellers (0)
88 Budget

Lung Capaci-T

LifeSeasons
4.4
★★★★★
(363 ratings)
Incorporating unique ingredients like Mullein, Boswellia, and N-Acetyl Cysteine addresses respiratory comfort while maintaining a competitive value. This complex formula targets several pathways to support healthy connective tissues and daily vitality.
Other sellers (1)
90 Value

Quercetin Bromelain

ForestLeaf
4.6
★★★★★
(137 ratings)
Delivering meaningful doses of stinging nettle and Vitamin C alongside quercetin ensures effective support for vascular health and inflammatory balance. It provides a balanced approach to seasonal wellness with high ingredient quality and cost-efficiency.
Other sellers (0)
88 Value

Lung Health

Dr Tobias
4.6
★★★★★
(499 ratings)
Blending 250mg of cordyceps extract with various herbal concentrates like feverfew and pine bark offers broad-spectrum respiratory support. This multifaceted antioxidant strategy helps maintain healthy lung function through diverse botanical pathways.
Other sellers (0)
88 Value

Lung Capaci-T

LifeSeasons
4.4
★★★★★
(363 ratings)
Combining CoQ10 and green tea extract with boswellia ensures a diverse array of phytochemicals for cellular health and respiratory vitality. The standardized markers for polyphenols and boswellic acids provide a predictable level of systemic support.
Other sellers (1)
87 Performance

Breathe-X Allergy & Sinus Support

LifeSeasons
4.5
★★★★★
(1053 ratings)
Providing a high 1000mg dose of quercetin dihydrate alongside citrus bioflavonoids and astragalus root offers robust support for respiratory pathways. This professional-strength formula is designed to manage seasonal stressors with concentrated botanical power.
Other sellers (0)
93 Performance

Inflamma-X

LifeSeasons
4.4
★★★★★
(1554 ratings)
Using standardized turmeric and boswellia extracts providing 500mg of curcuminoids helps maintain a healthy systemic inflammatory response. The diverse markers for multiple botanicals ensure comprehensive support for physical resilience and tissue health.
Other sellers (1)
76 Performance

Quercetin AllerReLeaf

Herbs Etc.
4.5
★★★★★
(102 ratings)
Focusing on a combination of 500mg of quercetin and 100mg of pantothenic acid provides foundational support for managing environmental stress. This tablet format offers a practical option for individuals seeking core respiratory wellness nutrients.
Other sellers (0)
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