NOW Foods Quercetin with Bromelain Review
#3 of 9 · Best Value✓ Label verified · Supplement Facts read Sep 7, 2026Real retailer photo, cut out. Label unedited.
Consider it. Great value entry, weak on absorption. NOW gives you the traditional quercetin-bromelain pairing at an unbeatable serving count from a reputable brand.
~$23~$0.19 / 2-cap serving
Why It Scores 7.2 — And The Label Line Behind Each Number
Form & Bioavailability
35% of scorePlain (non-phytosome) quercetin dihydrate, so intrinsic absorption is low. Bromelain is added on a plausible-but-thin synergy rationale rather than strong human absorption data, so the high label dose does the heavy lifting.
- Form
- Plain quercetin + bromelain, veg capsule
Third-Party Testing & Purity
20% of scoreUL/NPA GMP certification, non-GMO and vegan from an established brand. Reliable QC, though not the boutique third-party pedigree of Thorne.
- Testing
- GMP-audited facility
Dose vs Clinical Range
20% of score800 mg quercetin per serving sits comfortably in the dose range used in exercise/URTI trials like Nieman 2007, and the high dose partly offsets poor absorption.
- Dose
- 800 mg quercetin + 165 mg bromelain per 2-cap serving
Tolerability & Safety
10% of scoreWell tolerated; bromelain can rarely cause GI upset or matters for those on blood thinners or with pineapple allergy. Otherwise low-risk at label dose.
Value
15% of score240 caps (120 servings) for ~$23 is outstanding cost-per-serving from a mainstream brand, the reason it earns the value badge.
- Count
- 240 veg capsules (120 servings)
- Cost per dose
- ~$0.19 per 2-cap serving (~$23/120)
- More Specs
- Standardization
- UL/NPA GMP, Non-GMO, vegan
Label verified. Every figure read from the Supplement Facts photo, Sep 7, 2026.
Marketing Claims Vs. Reality
Bromelain meaningfully boosts quercetin absorption
The quercetin-bromelain synergy is a long-standing formulator rationale, but there's no robust human pharmacokinetic trial showing bromelain increases quercetin bioavailability; it remains mechanistic/traditional.
800 mg quercetin daily supports immune/allergy health
Doses in this range were tested by Nieman 2007 (PMID 17805089) and Heinz 2010 (PMID 20478383); results show reduced sick days in some subgroups but no consistent whole-population immune benefit.
What Our Test Actually Found
Value is the real story
At roughly 19 cents a serving for a trusted GMP brand, this is the cheapest credible way to try the classic combo. For a first bottle, that matters more than a marginal absorption edge.
The label dose is compensating, not proving
800 mg looks impressive, but part of that number exists to offset how little plain quercetin is absorbed. Don't read the big figure as a sign of superior efficacy over a lower-dose phytosome.
Full analysis: all pros & cons (7), buy if / skip if
- Excellent value: 120 servings from a trusted mainstream brand
- Classic quercetin + bromelain allergy/immune pairing
- Study-aligned 800 mg per-serving quercetin dose
- UL/NPA GMP, non-GMO, vegan
- Plain quercetin is poorly absorbed versus phytosome formats
- Bromelain synergy claim lacks solid human absorption data
- Two-cap serving size and larger daily pill load
- Excellent value: 120 servings from a trusted mainstream brand
- Classic quercetin + bromelain allergy/immune pairing
- Study-aligned 800 mg per-serving quercetin dose
- Plain quercetin is poorly absorbed versus phytosome formats
- Bromelain synergy claim lacks solid human absorption data
- Two-cap serving size and larger daily pill load
NOW gives you the traditional quercetin-bromelain pairing at an unbeatable serving count from a reputable brand. If you want a low-cost first bottle and aren't chasing maximal bioavailability, it's a smart buy. If absorption is the whole point, step up to a phytosome.
This is the bottle most people picture when they think 'quercetin with bromelain': 800 mg quercetin plus 165 mg bromelain per two-cap serving, 240 caps, from a GMP-audited house brand. It's excellent value and a sensible on-ramp. The trade-off is that this is unenhanced quercetin, so despite the big label numbers, absorption trails the phytosomes.
The value default for the classic combo
If you want the traditional quercetin-bromelain formula cheaply from a brand you can trust, NOW is the pick. Just be clear-eyed that the big dose is partly compensating for low absorption, and a phytosome will deliver more quercetin per milligram swallowed.
If This Doesn’t Fit — Try These
04Nutricost Quercetin + Bromelain
Nutricost is the pick if you want the highest plain-quercetin dose per dollar with a lab test attached.
01Healthy Origins Quercefit
This is the rare supplement where the premium format is actually backed by the same branded ingredient used in the human literature, and it's priced sensibly for a 500 mg dose.
Quick Answers
What does the bromelain add?
Bromelain is a pineapple enzyme traditionally paired with quercetin for allergy/anti-inflammatory support and on the theory it aids absorption, but that absorption benefit isn't proven in humans.
Is this enough quercetin per day?
One two-cap serving delivers 800 mg, right in the range used in exercise-immunity trials. Whether that produces a benefit for you depends on context; whole-population data are modest.
Sources & Further Reading
2 peer-reviewed sources, each linked to PubMed
- [1] Nieman DC, et al. Med Sci Sports Exerc. 2007;39(9):1561-1569. PMID 17805089 — Quercetin reduces illness but not immune perturbations after intensive exercise. 1000 mg/day quercetin reduced URTI incidence in cyclists after heavy exertion without altering measured immune markers.
- [2] Heinz SA, et al. Pharmacol Res. 2010;62(3):237-242. PMID 20478383 — Quercetin supplementation and upper respiratory tract infection. No overall URTI reduction in a general community, with benefit limited to a fitter older subgroup.
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