Category
Antioxidants & Longevity
Quercetin, resveratrol, glutathione, NMN and PQQ
3481
Puritan's Pride
Pyrroloquinoline Quinone
80/100
capsule30 servings1 ingredient
3482
Helsinn Integrative Care
Pomi-T
80/100
capsule30 servings1 ingredient
3483Natural Factors
BetaCareAll Mixed Carotenoid Complex 25,000 IU
74/100
softgel30 servings6 ingredients
3484Natural Factors
Lycopene 10 mg
78/100
softgel30 servings2 ingredients
3485
HBC Protocols
OPC
80/100
capsule30 servings1 ingredient
3486
Natural Factors
Quercetin
78/100
capsule30 servings4 ingredients
3487
Tomorrow's Nutrition Pro
SunPhenon
80/100
capsule62 servings1 ingredient
3488
Tomorrow's Nutrition Pro
SunSpectrum
59/100
powder31 servings7 ingredients
3489Jarrow Formulas
Glutathione Reduced 500
75/100
capsule60 servings1 ingredient
3490
Source Naturals
Resveratrol
64/100
tablet30 servings4 ingredients
3491Source Naturals
SOD Power 250 mg
64/100
tablet30 servings2 ingredients
3492
Natural Factors
BioPQQ 20 mg
80/100
capsule30 servings1 ingredient
3493
HealthForce
Oxygen Extreme
35/100
liquid30 servings1 ingredient
3494
Natural Factors
The Ultimate Antioxidant
78/100
capsule30 servings10 ingredients
3495
Planetary Herbals
Full Spectrum Acai 500 mg
61/100
capsule30 servings3 ingredients
3496
Windmill Consumer Products
Nutra-Betic
67/100
tablet30 servings16 ingredients
3497
Jarrow Formulas
Skin L&P
84/100
capsule30 servings6 ingredients
3498
Natural Factors HerbalFactors
Grape Seed Phytosome 50 mg
80/100
capsule30 servings1 ingredient
3499
Finest Nutrition
Alpha Lipoic Acid 200 mg
75/100
capsule30 servings1 ingredient
3500
Puritan's Pride
Pycnogenol 60 mg
80/100
capsule30 servings1 ingredient
Frequently Asked Questions
What is the best antioxidants & longevity supplement?
Based on our analysis of 3,615 antioxidants & longevity products, Pyrroloquinoline Quinone ranks #1 with a SupplementScore of 80/100. 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.