NaturesPlus Quercetin Plus® With Bromelain & Vit. C, 60 Tablets supplement bottle
NaturesPlus

Quercetin Plus® With Bromelain & Vit. C, 60 Tablets

What We Researched
3 active ingredients analyzed · 7 inactive ingredients decoded · 3 retailers compared · Last updated: Mar 2026
74
Product Score Fair
59
Brand Score Poor

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as ascorbic acid) 300 mg 333%
Quercetin (from Dimorphandra mollis fruit) 250 mg
Bromelain (200 gelatin digesting units) (from pineapple fruit) 100 mg
Bioavailability Good

Absorption Rating

  • Vitamin C (as ascorbic acid) Fair
  • Quercetin (from Dimorphandra mollis fruit) Fair
  • Bromelain (200 gelatin digesting units) (from pineapple fruit) Good
Other Ingredients Excellent

Fillers & Additives

  • Di-Calcium Phosphate
  • Microcrystalline Cellulose
  • Stearic Acid
  • Vegetable Cellulose
  • Silica
  • Magnesium Stearate
  • Hydroxypropyl methylcellulose and pharmaceutical glaze
Efficacy Poor

Dosage Analysis

  • Vitamin C (as ascorbic acid) 300 mg Effective
  • Quercetin (from Dimorphandra mollis fruit) 250 mg Under-dosed
  • Bromelain (200 gelatin digesting units) (from pineapple fruit) 100 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (as ascorbic acid) 300 mg 333%
Quercetin (from Dimorphandra mollis fruit) 250 mg
Bromelain (200 gelatin digesting units) (from pineapple fruit) 100 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Di-Calcium Phosphate Generally_safe

It is used as a filler or source of calcium and phosphorus.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Vegetable Cellulose Safe

Forms a vegetarian capsule shell alternative to gelatin.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Hydroxypropyl methylcellulose and pharmaceutical glaze Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$21$20$19$18$17 Mar 12 $19.08$19.08
iHerb
Vitacost

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
NaturesPlus

Founded 1972 · Melville, New York, United States · 420 products · naturesplus.com

Transparency

3 claims
Third Party Testing Claim — Claimed
In House Testing — Claimed

Violation History

1 incident
Recall Keto Living Sugar Control Capsules2022-05-06Source
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Frequently Asked Questions
Is NaturesPlus Quercetin Plus® With Bromelain & Vit. C, 60 Tablets a good supplement?

NaturesPlus Quercetin Plus® With Bromelain & Vit. C, 60 Tablets received a product quality score of 74/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 3 active ingredients with 30 servings per container. Of the 7 inactive ingredients, 5 are rated safe and 0 are flagged for review. The manufacturer, NaturesPlus, holds a brand trust score of 59/100.

What are the ingredients in NaturesPlus Quercetin Plus® With Bromelain & Vit. C, 60 Tablets?

NaturesPlus Quercetin Plus® With Bromelain & Vit. C, 60 Tablets contains 3 active ingredients: Vitamin C (as ascorbic acid) (300 mg), Quercetin (from Dimorphandra mollis fruit) (250 mg), Bromelain (200 gelatin digesting units) (from pineapple fruit) (100 mg). Notable high-dose ingredients include Vitamin C at 333% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is NaturesPlus Quercetin Plus® With Bromelain & Vit. C, 60 Tablets safe to take?

NaturesPlus Quercetin Plus® With Bromelain & Vit. C, 60 Tablets has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is NaturesPlus a trustworthy supplement brand?

NaturesPlus receives a brand trust score of 59/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1972 and headquartered in Melville, New York, United States, the company offers 420 products in their lineup. Note: NaturesPlus has 1 historical regulatory incident on record, which are factored into the trust score.

When to take digestive enzymes?

Timing can affect how well your body absorbs and utilizes supplements. As a general rule: fat-soluble vitamins (A, D, E, K) and omega-3s are best taken with meals containing fat. Water-soluble vitamins (B vitamins, vitamin C) can be taken anytime but are often recommended with breakfast. Minerals like calcium and magnesium may be better absorbed when split between meals. Iron absorbs best on an empty stomach but can cause nausea — taking it with vitamin C improves absorption while reducing stomach upset. Probiotics are often recommended on an empty stomach (before breakfast) for optimal survival through stomach acid. Consistency matters more than perfect timing — taking supplements at the same time each day helps build a reliable habit.

Do digestive enzymes make you poop more?

The effects of supplements on the body vary based on the specific ingredients, dosages, and individual factors. Quality clinical research is the best guide for understanding what supplements actually do versus marketing claims. Be cautious of products that promise dramatic results — legitimate supplements support health gradually, not overnight. Checking the ingredient label, understanding the dosages, and reviewing the scientific evidence are essential steps before starting any supplement. GoodSupp evaluates over 250,000 products based on published research and evidence-based criteria.

Do digestive enzymes help with bloating?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.