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BulkSupplements Supplements: Scored and Compared
BulkSupplements is exactly what the name suggests: a raw ingredient supplier that sells pure, single-ingredient powders with minimal processing, minimal packaging, and minimal price markup. Their warehouse-direct model cuts out most of the cost that goes into branding and capsule manufacturing.
Brand Overview
BulkSupplements is exactly what the name suggests: a raw ingredient supplier that sells pure, single-ingredient powders with minimal processing, minimal packaging, and minimal price markup. Their warehouse-direct model cuts out most of the cost that goes into branding and capsule manufacturing. The result is prices that are frequently 50-80% lower than comparable products from established brands. The trade-offs are real: most products lack third-party sport certifications, the presentation is plain, and measuring powder doses requires a scale. For simple ingredients like creatine monohydrate, magnesium, vitamin C, and collagen peptides, where bioavailability does not depend on the form or manufacturing method, BulkSupplements delivers the active ingredient at the lowest possible cost. Not suited for complex formulations or athletes subject to drug testing.
Brand Quality Assessment
Strengths
- +GMP-certified manufacturing
Weaknesses
- -Limited data available
Best for
General supplementation needs.
Score Breakdown (Averages across all products)
All BulkSupplements Products We Have Scored (3)
Creatine Monohydrate Powder
BulkSupplements
$22.97 ÷ 100 days at 5000mg/day (1 serving × 5000mg)
A 2026-07-02 correction found the linked 500g container holds 100 servings, not 200 - real cost is $0.30/day, not the $0.15 previously listed. BulkSupplements also sells bulk sizes up to 25kg direct for better economy at scale.
Prices checked 2026-08-16. Cost shown is per clinically effective daily dose, not per pill.
N-Acetyl L-Cysteine (NAC) Powder, 500g
BulkSupplements
$28.97 ÷ 414 days at 1200mg/day (2 servings × 600mg)
Rock-bottom pricing for bulk buyers. However, NAC powder tastes and smells strongly of sulfur, making it unpleasant to take without capsules. Requires a scale for accurate dosing. Quality verification is opaque.
Prices checked 2026-08-07. Cost shown is per clinically effective daily dose, not per pill.
Quercetin Dihydrate Powder
BulkSupplements
$49.96 ÷ 999 days at 500mg/day (1 serving × 500mg)
The cheapest quercetin per milligram you will find, but this is a false economy. Raw quercetin powder with no absorption enhancement, no quality certifications, and no dosing guidance. At standard quercetin's 2-17% bioavailability, most of it is wasted. You would be better served by a phytosome product at 10x the per-serving cost.
Prices checked 2026-04-01. Cost shown is per clinically effective daily dose, not per pill.
Product Comparison
| Product | Supplement Type | Grade | Cost/Day | Third-Party |
|---|---|---|---|---|
Creatine Monohydrate Powder | Creatine Monohydrate | 79/100 | $0.23 | No |
N-Acetyl L-Cysteine (NAC) Powder, 500g | N-Acetyl Cysteine (NAC) | 68/100 | $0.07 | No |
Quercetin Dihydrate Powder | Quercetin | 64/100 | $0.05 | No |
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. Dietary supplements are not intended to diagnose, treat, cure, or prevent any disease. Always consult with a qualified healthcare professional before starting any supplement regimen.