These two brands barely overlap any more. Five has spent the last few years turning itself into a THC edibles and beverage company with a very precise dose ladder, and it now sells three CBD-led products out of 43. Koi runs 31 products across CBD, delta-8, delta-9, THCA flower, vapes and a pet line. Picking between them is mostly a question of what you actually want to take.
At a glance
| Category | Koi | Five | Winner |
|---|---|---|---|
| Catalogue size | 31 products | 43 products | Five, on count |
| What it actually sells | CBD, delta-8, delta-9, THCA flower, vapes, pets | THC gummies, seltzers, chocolates, capsules, tinctures | Depends |
| CBD range | Tinctures, four gummy lines, four topicals, pet line | Three SKUs, all CBD+THC blends | Koi |
| THC dose control | 10mg and 25mg gummies, 125mg Dragon Blend | 2mg, 5mg, 10mg and 15mg tiers plus 2mg drops and capsules | Five |
| Beverages | None | THC seltzers at 2mg and 10mg | Five |
| Flower and pre-rolls | THCA flower in three tiers, two pre-roll formats | None | Koi |
| Topicals | Four: balms, roll-on, Dragon Balm | None | Koi |
| Vapes | Balance Bar CBD and a 5g THCA disposable | None | Koi |
| Pet products | Seven: chews, biscuits, spray | None | Koi |
| Refund window | 90 days full, 150 days at 50% | Check current policy at checkout | Koi |
| Free shipping | Over $69 | Varies by promotion | Koi |
The thing nobody tells you: Five is not really a CBD brand any more
The name says CBD. The catalogue does not. Of Five's 43 listings, exactly three are CBD-led products, and even those are CBD and THC blends rather than pure CBD. Everything else is a THC product: microdose gummies at 2mg, daily gummies at 5mg and 10mg, fast-acting gummies at 15mg, THC seltzers, THC chocolates, THC capsules and THC tinctures.
That is not a criticism. Five has built the most carefully graduated THC dose ladder of any hemp brand we have reviewed, and if microdosing is what you are after it is very good at it. But if you searched for Five expecting a CBD company, the catalogue you land on is going to surprise you.
Koi went the other way. It kept a real CBD business — the Naturals tincture, four gummy lines, four topicals, a seven-product pet range — and added intoxicating hemp alongside it rather than in place of it.
If you want CBD
Koi, and it is not close. Five's only real answer is its Full Spectrum CBD + THC Gummies, which run 25mg CBD with either 2mg or 5mg of THC per piece. The 60-count Original is $69.99, so 1500mg of CBD works out to 4.7¢ per milligram — the same rate as Koi Complete gummies at the same size, with the THC included at no extra cost. On that one product, Five is genuinely competitive.
No. A brand name, a broad-spectrum label, or a low stated THC level does not establish that a product will produce a negative drug-test result. Product labeling may be inaccurate, and CBD products can contain THC. The U.S. Department of Transportation warns that CBD use can lead to a positive drug test. Its guidance applies to workers covered by DOT testing rules. If testing affects your work or another obligation, consult the applicable testing policy rather than treating a product comparison as clearance to use it. Read the DOT CBD notice.
If you want THC
This one splits by how much control you want over the dose.
Five wins on precision
The ladder runs 2mg microdose gummies at $29.99, 5mg at $39.99, 10mg at $49.99 and fast-acting 15mg strain-named gummies. There are 2mg drops, 2mg capsules and 2mg and 10mg seltzers. These published amounts are product specifications, not a personal dosing schedule.
Koi wins on ceiling and format
Koi's Delta 9 gummies start at 10mg and the Extra Strength is 25mg THC with 25mg CBD. Dragon Blend is 125mg of combined cannabinoids per piece. And Koi has formats Five does not touch at all: THCA flower, pre-rolls and a 5g disposable vape.
Published specifications do not demonstrate how a product will affect an individual. Catalog information alone cannot establish safety, impairment, or suitability for a particular reader.
For help separating a source from a conclusion, see our guide to reading health claims.
Where only one of them competes
Topicals — Koi only
Five sells none. Koi sells four, and the 3000mg Full Spectrum Balm is the best value in its entire catalogue at 3.3¢ per milligram. See our topicals review.
Pets — Koi only
Seven products: soft chews, biscuits and a spray, with real formulations behind them rather than hemp sprayed on a generic treat. The Hip and Joint chews carry glucosamine, MSM and green-lipped mussel. Our pet range review has the detail.
Beverages — Five only
THC seltzers at 2mg and 10mg, sold singly and in variety packs from $39.99. Koi has nothing in this category and no sign of entering it. If you want a drink rather than an edible, this decides it.
Koi vs Five CBD FAQ
Is Five CBD actually a CBD brand?
Not really, not any more. Three of Five's 43 listings are CBD-led, and even those are CBD and THC blends. The rest of the catalogue is THC gummies, seltzers, chocolates, capsules and tinctures. If you want CBD on its own, Five does not sell it.
Which is cheaper, Koi or Five?
On the one product where they compete directly they are level. Five's 60-count Full Spectrum CBD + THC gummies are $69.99 for 1500mg of CBD, which is 4.7 cents per milligram, exactly matching Koi Complete gummies at the same size. Koi is cheaper on topicals, where Five has no product at all.
Can a CBD label guarantee a negative drug test?
No. A brand name, a broad-spectrum label, or a low stated THC level does not establish that a product will produce a negative drug-test result. Product labeling may be inaccurate, and CBD products can contain THC. The U.S. Department of Transportation warns that CBD use can lead to a positive drug test. Its guidance applies to workers covered by DOT testing rules. If testing affects your work or another obligation, consult the applicable testing policy rather than treating a product comparison as clearance to use it. Read the DOT CBD notice.
Does Five sell CBD oil?
No. Five sells THC tinctures at 2mg, but no CBD-only oil. Koi's Naturals tincture is 1000mg of broad-spectrum CBD in a 30ml bottle at $69.99.
Which has stronger THC products?
Koi, at the top end. Five's strongest gummy is 15mg of THC. Koi's Extra Strength Delta 9 is 25mg THC with 25mg CBD, and Dragon Blend carries 125mg of combined cannabinoids per gummy. These quantities are label information, not a recommendation for an individual.
Does Koi sell THC drinks?
No. THC seltzers are the one category where Five has something Koi does not, at 2mg and 10mg per can.
Which one ships to more states?
Koi's CBD ships to all 50 states, but its intoxicating products are restricted — delta-9 in two states, THCA in six, Extra Strength delta-8 in 26. Because almost everything Five sells contains THC, its restrictions apply to nearly the whole catalogue. Check at checkout with either brand.
Which should I buy for my dog?
Koi. Five has no pet products. Koi sells seven, and we cover the whole range in our Koi CBD for dogs review.
Keep Reading
Koi CBD Review 2026
All 31 products, priced per milligram.
Koi vs CBDfx
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Koi vs Soul CBD
Wellness brand or full hemp catalogue.
Koi vs Galaxy Treats
Cheapest THC or widest range.
Koi CBD Strengths Explained
150mg to 3000mg, and which you need.
Koi THC Gummies Guide
Every intoxicating edible Koi makes.
MyCannabisReviews may earn a commission from qualifying purchases made through links on this page, at no extra cost to you. We do not sell these products directly. Catalog figures are historical and may have changed. Editorial safety and clarity corrections: September 13, 2026. Catalog details were not reverified in this update. Content is for adults 21+ and is not medical advice.
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