Cheapest by weight
$15.97 per kilogram
Price per unit, converted to US dollars
At Lab Alley, United States
- Pack
- 25 kilograms for $399.30
- Grade
- USP grade · packs of 25 kilograms and up
Cheapest by weight
$15.97 per kilogram
Price per unit, converted to US dollars
At Lab Alley, United States
Smallest amount to spend
$76.16 for 500 grams
Total for one pack, in the store's own currency
At Lab Alley, United States
8 offers from 2 stores · Prices checked October 28, 2026 · Prices run from $15.97 to $893 per kilogram, because a bigger pack costs less per kilogram.
11 prices, cheapest first
| Store | Grade and pack | Price | Link |
|---|---|---|---|
| Lab AlleyUnited States | USP grade · packs of 25 kilograms and up25 kilograms for $399.30 | $15.97 per kilogram | View at store |
| Lab AlleyUnited States | Food grade · packs of 25 kilograms and up25 kilograms for $399.30 | $15.97 per kilogram | View at store |
| Lab AlleyUnited States | Laboratory grade · packs of 25 kilograms and up25 kilograms for $399.30 | $15.97 per kilogram | View at store |
| Lab AlleyUnited States | USP grade · packs of 1 to 25 kilograms22.7 kilograms for $369.29 | $16.28 per kilogram | View at store |
| Lab AlleyUnited States | Food grade · packs of 1 to 25 kilograms22.7 kilograms for $369.29 | $16.28 per kilogram | View at store |
| Lab AlleyUnited States | Laboratory grade · packs of 1 to 25 kilograms22.7 kilograms for $369.29 | $16.28 per kilogram | View at store |
| Lab AlleyUnited States | USP grade · packs of 50 grams to 1 kilogram500 grams for $76.16 | $152 per kilogram | View at store |
| Lab AlleyUnited States | Food grade · packs of 50 grams to 1 kilogram500 grams for $76.16 | $152 per kilogram | View at store |
| Lab AlleyUnited States | Laboratory grade · packs of 50 grams to 1 kilogram500 grams for $76.16 | $152 per kilogram | View at store |
| Lab DepotUnited States | USP grade · packs of 1 to 25 kilograms12 kilograms for $2,884.36 | $240 per kilogram | View at store |
| Lab DepotUnited States | USP grade · packs of 50 grams to 1 kilogram500 grams for $446.30 | $893 per kilogram | View at store |
Pick the strength and how much you need. We work out the grams of Trimagnesium Dicitrate and what they cost at the cheapest store we track.
Weigh it out, dissolve it in less water than you need, then top up to the full amount.
How we compare: each store's own price, turned into US dollars at European Central Bank rates of 2026-10-29, then divided by the pack size. Shipping and tax are not included.