The fairest way to compare CBD prices is cost per milligram: divide the price by the total milligrams of CBD in the package. At list price, Canna River CBD costs between 0.50 cents and 1.33 cents per milligram, depending on the product and size. The largest tinctures cost the least per milligram.
How to work out the price per milligram
- Find the total CBD in the package. It's printed on the label, for example "3000mg CBD / 30mL."
- Divide the price by that number. A $40 bottle with 3,000 mg works out to $0.0133 per mg, or 1.33 cents.
- Compare like for like: Broad Spectrum with Broad Spectrum, and per-milligram figures rather than per-bottle prices.
Price per serving is useful too, but serving sizes differ between brands. A "serving" can be 25 mg in one bottle and 100 mg in another, so per-milligram is the cleaner comparison.
Canna River CBD prices per milligram
List prices on cannariver.com as of October 2026, before subscription savings or community discounts. Where a product also comes in Full Spectrum, that version is priced the same as Broad Spectrum.
| Product | Total CBD | Price | Cents per mg | Price per serving |
|---|---|---|---|---|
| Ultra Classic Tincture, 120 mL | 20,000 mg | $100 | 0.50¢ | $0.83 per mL (166.7 mg) |
| Classic Tincture, 120 mL | 12,000 mg | $80 | 0.67¢ | $0.67 per mL (100 mg) |
| Classic Tincture, 60 mL | 6,000 mg | $60 | 1.00¢ | $1.00 per mL (100 mg) |
| Ultra Classic Gummies, 30 count | 6,000 mg | $65 | 1.08¢ | $2.17 per gummy (200 mg) |
| Classic Gummies, 30 count | 3,000 mg | $35 | 1.17¢ | $1.17 per gummy (100 mg) |
| Classic Softgels, 60 count | 6,000 mg | $70 | 1.17¢ | $1.17 per softgel (100 mg) |
| Classic Tincture, 30 mL | 3,000 mg | $40 | 1.33¢ | $1.33 per mL (100 mg) |
| Classic Tincture, 15 mL | 1,500 mg | $20 | 1.33¢ | $1.33 per mL (100 mg) |
Calm Gummies combine three cannabinoids: 50 mg CBD, 25 mg CBN and 25 mg CBG per gummy, or 100 mg combined. At $35 for 30, that's $1.17 per gummy, or 1.17 cents per milligram of combined cannabinoids.
How these prices compare in Forbes Health's 2026 rankings
Forbes Health lists a per-serving price for every product it ranks. It listed Canna River CBD Calm Gummies at "$35 ($1.17 per single-gummy serving)" on its Best CBD Gummies list, and CBD Classic Tincture at "$40 ($1.33 per 1-milliliter serving)" on its Best CBD Oils list. Both were named category winners: Best Broad-Spectrum CBD Gummy and Best Broad-Spectrum CBD Oil.
What the price includes
- Free shipping within the United States, excluding Alaska and Hawaii, so the list price is the delivered price for most US orders.
- A published lab report for every batch. See Is Canna River CBD Lab Tested?
- A 60-day money-back guarantee and verified community discounts. See our guarantee, discounts and shipping guide.
Frequently asked questions
What is the cheapest way to buy Canna River CBD?
Per milligram, the 120 mL Ultra Classic Tincture (20,000 mg for $100) costs the least at 0.50 cents per mg, followed by the 120 mL Classic Tincture at 0.67 cents per mg.
Are Canna River gummies or tinctures cheaper per milligram?
The 60 mL and 120 mL tinctures cost less per milligram than the gummies. The 15 mL and 30 mL tinctures cost slightly more per milligram (1.33 cents) than Classic Gummies (1.17 cents).
Do Full Spectrum versions cost more?
No. Where a product comes in both versions, Full Spectrum (Contains THC) is priced the same as Broad Spectrum (Non-THC). Ultra Classic Gummies come in Broad Spectrum only.
Canna River products are intended for adults 21 and over. These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat or cure any disease.
