Cheapest Folate (Folic Acid) on iHerb
Ranked by real cost per 1,000 mcg of Folate (Folic Acid) — cheapest value first.
Prices updated Jul 25, 2026 · 25 products · Prices in USD
| # | Product | Dose | Price (USD) | Cost per 1,000 mcg | |
|---|---|---|---|---|---|
| 1 |  | 2,000 mcg | 8.49 | 0.043 | View on iHerb → |
| 2 |  | 500 mcg | 14.99 | 0.120 | View on iHerb → |
| 3 |  | 800 mcg | 5.99 | 0.125 | View on iHerb → |
| 4 |  | 1,334 mcg | 9.99 | 0.125 | View on iHerb → |
| 5 |  | 667 mcg | 10.34 | 0.155 | View on iHerb → |
| 6 |  | 1,000 mcg | 15.99 | 0.160 | View on iHerb → |
| 7 |  | 1,333 mcg | 13.25 | 0.166 | View on iHerb → |
| 8 |  | 1,360 mcg | 13.92 | 0.171 | View on iHerb → |
| 9 |  | 667 mcg | 12.99 | 0.195 | View on iHerb → |
| 10 |  | 1,334 mcg | 26.49 | 0.199 | View on iHerb → |
| 11 |  | 1,334 mcg | 8.99 | 0.225 | View on iHerb → |
| 12 |  | 680 mcg | 19.39 | 0.238 | View on iHerb → |
| 13 |  | 680 mcg | 29.33 | 0.240 | View on iHerb → |
| 14 |  | 680 mcg | 41.65 | 0.245 | View on iHerb → |
| 15 |  | 1,333 mcg | 19.87 | 0.248 | View on iHerb → |
| 16 |  | 667 mcg | 9.99 | 0.250 | View on iHerb → |
| 17 |  | 680 mcg | 15.99 | 0.261 | View on iHerb → |
| 18 |  | 400 mcg | 9.99 | 0.278 | View on iHerb → |
| 19 |  | 1,134 mcg | 19.99 | 0.294 | View on iHerb → |
| 20 |  | 333 mcg | 11.95 | 0.299 | View on iHerb → |
| 21 |  | 400 mcg | 28.75 | 0.300 | View on iHerb → |
| 22 |  | 400 mcg | 14.95 | 0.312 | View on iHerb → |
| 23 |  | 667 mcg | 12.57 | 0.314 | View on iHerb → |
| 24 |  | 1,333 mcg | 25.15 | 0.315 | View on iHerb → |
| 25 |  | 1,360 mcg | 13.07 | 0.320 | View on iHerb → |
- 1Cost per 1,000 mcg 0.043
- Dose
- 2,000 mcg
- Servings
- 100
- Price (USD)
- 8.49
- 2Cost per 1,000 mcg 0.120
- Dose
- 500 mcg
- Servings
- 250
- Price (USD)
- 14.99
- 3Cost per 1,000 mcg 0.125
- Dose
- 800 mcg
- Servings
- 60
- Price (USD)
- 5.99
- 4Cost per 1,000 mcg 0.125
- Dose
- 1,334 mcg
- Servings
- 60
- Price (USD)
- 9.99
- 5Cost per 1,000 mcg 0.155
- Dose
- 667 mcg
- Servings
- 100
- Price (USD)
- 10.34
- 6Cost per 1,000 mcg 0.160
- Dose
- 1,000 mcg
- Servings
- 100
- Price (USD)
- 15.99
- 7Cost per 1,000 mcg 0.166
- Dose
- 1,333 mcg
- Servings
- 60
- Price (USD)
- 13.25
- 8Cost per 1,000 mcg 0.171
- Dose
- 1,360 mcg
- Servings
- 60
- Price (USD)
- 13.92
- 9Cost per 1,000 mcg 0.195
- Dose
- 667 mcg
- Servings
- 100
- Price (USD)
- 12.99
- 10Cost per 1,000 mcg 0.199
- Dose
- 1,334 mcg
- Servings
- 100
- Price (USD)
- 26.49
- 11Cost per 1,000 mcg 0.225
- Dose
- 1,334 mcg
- Servings
- 30
- Price (USD)
- 8.99
- 12Cost per 1,000 mcg 0.238
- Dose
- 680 mcg
- Servings
- 120
- Price (USD)
- 19.39
- 13Cost per 1,000 mcg 0.240
- Dose
- 680 mcg
- Servings
- 180
- Price (USD)
- 29.33
- 14Cost per 1,000 mcg 0.245
- Dose
- 680 mcg
- Servings
- 250
- Price (USD)
- 41.65
- 15Cost per 1,000 mcg 0.248
- Dose
- 1,333 mcg
- Servings
- 60
- Price (USD)
- 19.87
- 16Cost per 1,000 mcg 0.250
- Dose
- 667 mcg
- Servings
- 60
- Price (USD)
- 9.99
- 17Cost per 1,000 mcg 0.261
- Dose
- 680 mcg
- Servings
- 90
- Price (USD)
- 15.99
- 18Cost per 1,000 mcg 0.278
- Dose
- 400 mcg
- Servings
- 90
- Price (USD)
- 9.99
- 19Cost per 1,000 mcg 0.294
- Dose
- 1,134 mcg
- Servings
- 60
- Price (USD)
- 19.99
- 20Cost per 1,000 mcg 0.299
- Dose
- 333 mcg
- Servings
- 120
- Price (USD)
- 11.95
- 21Cost per 1,000 mcg 0.300
- Dose
- 400 mcg
- Servings
- 240
- Price (USD)
- 28.75
- 22Cost per 1,000 mcg 0.312
- Dose
- 400 mcg
- Servings
- 120
- Price (USD)
- 14.95
- 23Cost per 1,000 mcg 0.314
- Dose
- 667 mcg
- Servings
- 60
- Price (USD)
- 12.57
- 24Cost per 1,000 mcg 0.315
- Dose
- 1,333 mcg
- Servings
- 60
- Price (USD)
- 25.15
- 25Cost per 1,000 mcg 0.320
- Dose
- 1,360 mcg
- Servings
- 30
- Price (USD)
- 13.07
How we rank Folate (Folic Acid)
Two supplements can list the same dose per serving yet cost very differently once you account for how many servings are in the bottle. We calculate the total nutrient in each container (dose per serving × servings per container), divide the current price by that total, and rank by the resulting cost per unit. Lower is better. Because prices are refreshed automatically, this ranking reflects today's iHerb pricing rather than a snapshot from months ago.
Cost per unit is a starting point, not the whole story — the ideal form, third-party testing, and other ingredients matter too. Always check the label and consult a healthcare professional before starting a supplement.
Prices update automatically and may differ from iHerb at checkout. Rankings are based on cost per unit of the listed nutrient and are for informational purposes only — not medical advice. Links to iHerb are affiliate links.