Short answer
Softgels win for oil-based THC. A softgel is one sealed piece. The shell wraps the oil fill during manufacture, so the dose stays in place and the oil has less contact with air. Hard capsules come in two pieces that slide together. They work, and they cost less in many shops, but the fill can shift and the shell can open in the container.
Pick softgels for consistent mg per unit and long shelf life. Pick hard capsules when you want to open the shell and split a dose, or when the fill is a dry powder.
Cannabis Capsules Price Online: What Actually Drives the Cost
Shell construction
Softgel
One piece, sealed, soft. A plasticizer such as glycerin or sorbitol keeps the shell flexible. Common sizes hold 0.5 mL to 1 mL of oil.
Hard capsule
Two pieces, rigid. Gelatin or HPMC plant cellulose. The cap slides over the body and locks. Sizes run 000 to 5. A size 0 holds about 0.68 mL.
Fill material
- Softgel fills: distillate, CO2 oil, RSO, MCT oil, nano-emulsion. Fills are liquids and oils.
- Hard capsule fills: the same oils, plus dry powders such as kief, ground flower, isolate, and blends.
Dosing accuracy
Both forms list THC per unit on the label. Softgels are filled and sealed in one pass, so unit-to-unit weight varies less. Hard capsules can lose powder at the seam during filling and shipping. A 10 mg softgel and a 10 mg capsule both land near label when the producer runs good QC.
Onset and duration
Neither form is fast. Swallowed cannabis goes through the stomach and liver. First-pass metabolism converts THC to 11-hydroxy-THC, which binds the CB1 receptor with more strength. Onset runs 30 to 120 minutes. Peak plasma levels land around 1 to 3 hours. Effects hold 4 to 8 hours. Food in the stomach shifts all of these numbers. A fatty meal can raise absorption.
Shelf life
Softgel shells block oxygen better than two-piece hard shells. THC and CBD oxidize to CBN over time. Store both in a cool, dark place. Softgels hold potency longer.
Softgels: pick these if
- You want the same mg every time.
- You travel with the bottle and want no leaks.
- You buy in bulk and store for months.
- You do not need to split a dose.
Hard capsules: pick these if
- You want to open the shell and take half.
- You want a powder fill, such as kief or isolate.
- You want the lower price per mg at the register.
Options, ranked by use case
1. Distillate softgels
Single-cannabinoid fill. Most carry THC or CBD alone, 5 mg or 10 mg per softgel. No terpenes, no other cannabinoids. Best for people who want a repeatable number.
2. Full-spectrum softgels
Oil from the whole plant, so the fill carries THC, CBD, CBG, and terpenes. Dose per unit is lower per cannabinoid, and the label lists totals. Cost runs higher.
3. Nano-emulsion softgels
The fill is a water-soluble emulsion with particle sizes under 100 nm. Some trials report onset of 15 to 30 minutes. Effect length tends to run shorter.
4. Hard capsules
Two-piece shells with oil or powder. Common strengths are 5 mg, 10 mg, and 25 mg. Lowest cost per milligram in most menus. You can pull the shell apart.
Label items to check
- THC mg per unit, not per package.
- Total cannabinoids and the serving count.
- Shell material. Gelatin is animal-based. HPMC is plant-based.
- Manufacture date and expiry.
- Batch test results for potency and pesticides.
Dose notes
Oral THC bioavailability is low, about 4% to 20% in published work. That range explains why a 10 mg edible hits two people in different ways. Start at 5 mg if you have no edible history. Wait two hours before a second unit.