Reviews
Supplement reviews
Every product on this page is graded with the same EDE Score formula: seven weighted criteria, public weights, public tiers. Affiliate commissions never influence scoring.
Verdict
Category
Showing 30 of 30
86/100coq10
Doctor's Best Ubiquinol with Kaneka 100 mg (60 Softgels)
Buy$0.53 / effective day
- Kaneka QH patented ubiquinol active CoQ10 form for aging adults 40 plus
- Clinical full dose 100 mg daily for mitochondrial and cardiovascular support
- Reduced form CoQ10 with 3 to 4x better bioavailability than ubiquinone
82/100zinc
Doctor's Best High Absorption Zinc Bisglycinate, 100% Chelated, 50 mg (90 Veggie Caps)
Buy$0.17 / effective day
Best in class: $0.33 / effective day
- Albion TRAACS bisglycinate chelate form 1.4x absorption versus oxide forms
- Doctor's Best 3rd catalog entry brand consistency mid-premium DTC tier
- CPED $0.17 per day delivers value-tier economics with patented chelate form
91/100omega 3
Nordic Naturals Ultimate Omega 1280 mg
Top pick$0.78 / effective day
Best in class: $0.31 / effective day
- Clinical full dose 1100 mg EPA plus DHA per serving in rTG premium form
- IFOS 5-star certified with public Certificate of Analysis per batch
- Number one selling fish oil brand in US with decades of practitioner trust
83/100nac
Now Foods NAC 600 mg with Selenium and Molybdenum (250 Veg Capsules)
Buy$0.18 / effective day
- Clinical full dose 1200 mg daily NAC plus selenium and molybdenum cofactors
- L-Selenomethionine premium selenium form for glutathione peroxidase support
- CPED $0.18 per day delivers value-tier economics with cofactor completeness
88/100creatine
Optimum Nutrition Micronized Creatine Monohydrate Powder (Unflavored)
Buy$0.23 / effective day
Best in class: $0.49 / effective day
- Clinical full dose 5g Creapure micronized creatine monohydrate single ingredient
- Informed Choice certified third-party tested for banned substances
- CPED $0.23 per day at 53 percent savings versus Thorne for same Creapure source
91/100omega 3
Sports Research Triple Strength Omega-3 Fish Oil 1250 mg
Top pick$0.31 / effective day
★ Best in class
- Clinical full dose 950 mg EPA plus DHA in single softgel TG form
- IFOS 5-star plus MSC Certified Sustainable dual third-party verification
- CPED $0.31 per day delivers value-tier economics in TOP PICK quality tier
45/100multi ingredient testo
Wolfson Berg Limited TestoGen Natural Testosterone Booster
Watch / Skip$2.00 / effective day
- Individual doses disclosed for all 11 ingredients with verified Boron at 8 mg clinical
- Vitamin K1 not K2 form is structural downgrade for testosterone-relevant evidence base
- Fenugreek dose 40 mg is only 8 percent of clinical 500 mg used in trial evidence
94/100creatine
Thorne Creatine - Micronized Creatine Monohydrate Powder NSF Certified for Sport
Top pick$0.49 / effective day
★ Best in class
- 5g Creapure micronized creatine monohydrate at clinical full dose single ingredient
- NSF Certified for Sport per batch testing 280 plus banned substances
- Tier 1 practitioner-grade brand with $0.49 CPED best-in-NSF-class economics
85/100nac
Thorne NAC - N-Acetylcysteine 500 mg (90 Capsules)
Buy$0.73 / effective day
- Tier 1 practitioner-grade brand with clinical full dose 1000 mg daily NAC
- Third-Party Certified for label claims and contaminant absence verification
- Thorne 7th catalog entry consolidates Tier 1 brand depth across foundational supplements
35/100multi ingredient testo
Universal Nutrition Animal Stak (Hormone Booster, All-in-1 Pill Packs)
Skip$1.90 / effective day
- Five proprietary blends hide every per-ingredient dose from the buyer
- Tribulus Terrestris, the largest active by mass, has no reliable human testosterone effect
- Approximately 80 percent of named actives appear sub-clinical when blend weights are unlocked
81/100magnesium
Doctor's Best High Absorption Magnesium Lysinate Glycinate (Albion TRAACS, 100mg per tablet)
Buy$0.28 / effective day
- Albion TRAACS chelated form, original patented high-absorption magnesium technology
- Lowest CPED in magnesium category at $0.28 per effective day
- 60 days of clinical 400mg dosing per single 240-tablet bottle
87/100magnesium
Klean Athlete Klean Magnesium (NSF Certified for Sport, 120mg Glycinate)
Buy$0.88 / effective day
- NSF Certified for Sport, gold standard for athletic compliance
- Magnesium glycinate form, top-tier bioavailability for muscle and recovery
- Flexible 1-4 capsule dosing supports individual titration to clinical range
88/100ashwagandha
Momentous Ashwagandha (NooGandha NSF Certified for Sport, 300mg)
Buy$0.42 / effective day
- NSF Certified for Sport with every batch banned-substance tested
- NooGandha proprietary extract with liposomal delivery enhanced bioavailability
- Flexible 1-2 capsule dosing covers full 300-600mg clinical range
88/100vitamin d
Momentous Vitamin D3 5000 IU (NSF Certified for Sport)
Buy$0.28 / effective day
Best in class: $0.43 / effective day
- NSF Certified for Sport, gold standard for athletic compliance
- 5000 IU cholecalciferol at top of clinical effective range
- Single ingredient label with full dose transparency disclosed
86/100boron
Pure Encapsulations Boron (Glycinate) 2 mg
Buy$0.70 / effective day
- Boron glycinate chelate form with premium bioavailability versus commodity borax forms
- Pure Encapsulations Tier 1 practitioner-grade brand reputation cited in methodology
- Single-ingredient label with full form disclosure and hypoallergenic excipients
47/100multi ingredient testo
Roar Ambition TestoFuel Testosterone Booster
Watch / Skip$2.17 / effective day
- Individual ingredient doses disclosed unlike proprietary-blend competitors
- Vitamin D3 at 4000 IU and Boron at 8 mg hit clinical effective range
- Hero ingredient D-Aspartic Acid lacks robust human testosterone evidence
42/100multi ingredient testo
Leading Edge Health TestRX Natural Testosterone Booster
Watch / Skip$2.33 / effective day
- Individual doses disclosed unlike full proprietary-blend competitors
- Zero clinically-dosed actives versus TestoFuel which has three
- Vitamin D3 at 1100 IU is roughly one-fourth of TestoFuel's dose for the same money
89/100vitamin d
Thorne Vitamin D-5000 (NSF Certified for Sport, 5000 IU)
Buy$0.33 / effective day
Best in class: $0.43 / effective day
- NSF Certified for Sport plus practitioner-grade clinical brand reputation
- 5000 IU cholecalciferol at top of clinical effective range
- Practitioner-grade Thorne formulation trusted by 100+ professional sports teams
80/100tongkat ali
Toniiq Tongkat Ali (Ultra High Potency 200:1 Extract, 2% Eurycomanone)
Buy$0.43 / effective day
Best in class: $0.50 / effective day
- Verified 2% eurycomanone standardization with public Certificate of Analysis
- Lowest CPED in Tongkat Ali category at clinical full dose ($0.43)
- 200:1 extract ratio with same per-capsule eurycomanone content as Nootropics Depot 2%
62/100tongkat ali
Double Wood Tongkat Ali Extract 200:1
Watch$0.37 / effective day
Best in class: $0.50 / effective day
- NO eurycomanone% disclosure (extract ratio only)
- Independent testing: 0% detectable eurycomanone
- Cheap CPED but unverifiable active content
77/100tongkat ali
Momentous Tongkat Ali 400 mg (Informed Sport Certified)
Buy$1.50 / effective day
Best in class: $0.50 / effective day
- Informed Sport Certified every batch
- 400 mg trial-matched dose
- Whole-root powder (NO eurycomanone disclosure)
90/100tongkat ali
Nootropics Depot Tongkat Ali Extract 200mg (2% Eurycomanone HPTLC)
Top pick$0.50 / effective day
★ Best in class
- HPTLC-verified 2% eurycomanone every batch
- 200 mg = exact Tambi 2012 trial-matched dose
- Batch-level lab results publicly published
83/100boron
Now Foods Boron 3 mg (Bororganic Glycine)
Buy$0.06 / effective day
- Bororganic Glycine (Albion chelated form)
- 3 mg = lower bound of clinical range
- Lowest CPED in entire catalog ($0.055/day)
84/100magnesium
Pure Encapsulations Magnesium Glycinate 120 mg
Buy$0.78 / effective day
- Hypoallergenic certified (cleanest excipients)
- Magnesium glycinate chelation = top-tier form
- 120 mg per cap requires 3 caps for clinical dose
89/100zinc
Pure Encapsulations Zinc 30
Buy$0.42 / effective day
Best in class: $0.33 / effective day
- Hypoallergenic certified (cleanest excipients)
- 30 mg = top of clinical range
- NOT NSF Sport (Thorne is the TOP PICK)
89/100ashwagandha
Sports Research Organic Ashwagandha KSM-66
Buy$0.30 / effective day
- KSM-66 patented standardized extract
- 600 mg = single-cap clinical dose
- USDA Organic certified
90/100vitamin d
Sports Research Vitamin D3 + K2 5000 IU + 100 mcg MK-7
Top pick$0.43 / effective day
★ Best in class
- MK-7 K2 form (~10x serum half-life vs MK-4)
- 5000 IU D3 = top of clinical range
- Vegan lichen D3 + soy-free chickpea MK-7
88/100magnesium
Thorne Magnesium Bisglycinate
Buy$1.25 / effective day
- NSF Certified for Sport every batch
- Bisglycinate chelation = top-tier form
- 200 mg per scoop = single-scoop clinical dose
81/100vitamin d
Thorne Vitamin D + K2 Liquid
Buy$0.20 / effective day
Best in class: $0.43 / effective day
- Liquid drops = flexible dosing flexibility
- MK-4 K2 form (less optimal than MK-7)
- Lowest CPED in vitamin D category
94/100zinc
Thorne Zinc Picolinate 30 mg
Top pick$0.33 / effective day
★ Best in class
- NSF Certified for Sport every batch
- 30 mg = top of clinical effective range
- Picolinate form = highest bioavailability