Category
Antioxidants & Longevity
Quercetin, resveratrol, glutathione, NMN and PQQ
2581
Longevity Medical Clinic
Quercetin
75/100
capsule60 servings2 ingredients
2582Swanson
Acai Berry 500 mg
74/100
capsule120 servings1 ingredient
2583Swanson
D-Limonene 250 mg
80/100
softgel60 servings1 ingredient
2584Swanson
Glutathione Precursor Complex
86/100
capsule60 servings9 ingredients
2585Swanson
Broccoli Extract with Glucosinolates
77/100
capsule120 servings1 ingredient
2586
Swanson
Full Spectrum Black Raspberry 425 mg
71/100
capsule60 servings1 ingredient
2587
Swanson
Full Spectrum Super Fruit Complex
74/100
capsule90 servings3 ingredients
2588Swanson
Grape Seed, Green Tea & Pine Bark Complex
77/100
capsule60 servings3 ingredients
2589Swanson
Hesperidin 500 mg
80/100
capsule60 servings1 ingredient
2590Swanson
L-Glutathione with CoQ10
77/100
capsule30 servings2 ingredients
2591
Swanson
Lyc-O-Mato Lycopene 10 mg
77/100
softgel60 servings1 ingredient
2592Swanson
Pine Bark Extract 50 mg
77/100
capsule100 servings1 ingredient
2593Swanson
Pterostilbene 50 mg
77/100
capsule30 servings1 ingredient
2594Swanson
Pycnogenol 150 mg Super Strength
77/100
capsule30 servings1 ingredient
2595
Swanson
Red Wine Extract 500 mg
71/100
capsule90 servings1 ingredient
2596Swanson
Resveratrol 250 mg
77/100
capsule30 servings1 ingredient
2597
Dr. Mercola
Liposomal Glutathione
80/100
capsule30 servings1 ingredient
2598
Swanson
Telomere Advantage
78/100
capsule60 servings8 ingredients
2599Swanson
Luteolin Complex
77/100
capsule30 servings2 ingredients
2600
Swanson
Purple Fruit & Veggie Complex
77/100
capsule60 servings1 ingredient
Frequently Asked Questions
What is the best antioxidants & longevity supplement?
Based on our analysis of 3,615 antioxidants & longevity products, Quercetin ranks #1 with a SupplementScore of 75/100. Scores are based on label quality - dosage transparency, formulation cleanliness, and ingredient disclosure.
How are antioxidants & longevity supplements scored?
Every product is scored algorithmically using data from the NIH Dietary Supplement Label Database. The SupplementScore evaluates dosage transparency (35 pts), label completeness (25 pts), formulation cleanliness (25 pts), and ingredient profile (15 pts).
Does a higher score mean the supplement works better?
No. The score reflects label quality, how transparent and clean the product label is, not clinical efficacy, bioavailability, or safety. A higher score means better label practices, not guaranteed results.