VitaminDB · July 2026
Best value right now
Nutrients where the cheapest cost-per-dose we track is furthest below its own typical price — an unusually good time to stock up. Right now Vitamin K2 leads at 94% below typical.
Live from the catalog — current prices vs each nutrient’s median. No price history shown.
| Nutrient | Cheapest / serving | Typical | Below typical | |
|---|---|---|---|---|
| Vitamin K2BulkSupplements.com Vitamin K2 Powder… | $0.01 | $0.20 | 94% | Get |
| Vitamin B9Carlyle Folic Acid 400 mcg | 400… | $0.01 | $0.16 | 92% | Get |
| SaffronNutricost Saffron Extract 88.5mg | $0.03 | $0.28 | 90% | Get |
| Vitamin B1BulkSupplements.com Thiamine… | $0.02 | $0.15 | 89% | Get |
| Bovine CollagenCollagen Peptides Capsules 360 Count… | $0.07 | $0.62 | 89% | Get |
| Milk ThistleBulkSupplements.com Milk Thistle… | $0.02 | $0.16 | 89% | Get |
| UbiquinolXYMOGEN CoQmax Ubiquinol - 200mg CoQ10… | $0.08 | $0.75 | 89% | Get |
| Marine CollagenYoutheory Marine Collagen Tablets - 2 | $0.07 | $0.62 | 88% | Get |
| Sodium BicarbonateRising Pharma - Sodium Bicarbonate… | $0.01 | $0.11 | 87% | Get |
| Collagen PeptidesNature's Bounty Optimal Solutions Hair | $0.07 | $0.46 | 86% | Get |
| Zinc21st Century, Zinc Citrate, 50 Mg, 360… | $0.02 | $0.12 | 85% | Get |
| Vitamin D321st Century, Vitamin D3, 1000IU, 500… | $0.01 | $0.09 | 85% | Get |
| CholineBulkSupplements.com Choline Bitartrate… | $0.02 | $0.13 | 84% | Get |
| Vitamin B12VITBOOST Vitamin B12 1000 mcg Chewable… | $0.02 | $0.15 | 84% | Get |
| CopperBest Naturals Copper Chelate 6 mg per… | $0.03 | $0.17 | 83% | Get |
| Prenatal VitaminVitabod Folic Acid 1 mg (1000 mcg)… | $0.03 | $0.16 | 83% | Get |
| Calcium21st Century, Calcium Plus Vitamin D3… | $0.02 | $0.11 | 83% | Get |
| MethylcobalaminWeightWorld Vitamin B12 1000 mcg… | $0.04 | $0.21 | 82% | Get |
| SpirulinaProbase Nutrition Organic Spirulina… | $0.02 | $0.10 | 82% | Get |
| L-TheanineSaffron Gummies Supplements with 88.5… | $0.05 | $0.27 | 81% | Get |
| B-ComplexCarlyle B-Complex Vitamin with B12… | $0.03 | $0.17 | 80% | Get |
| Vitamin B7Vitamatic Biotin 10,000 mcg (10 mg)… | $0.03 | $0.13 | 80% | Get |
| Alpha-Lipoic AcidBulkSupplements.com Alpha Lipoic Acid… | $0.05 | $0.22 | 79% | Get |
| InositolNutricost Inositol Capsules 500mg | $0.03 | $0.14 | 79% | Get |
“Below typical” = how far the current cheapest cost-per-serving sits under that nutrient’s median across all tracked products. A value snapshot, not dosing advice — always confirm the live price on Amazon.