The best CBN isolate suppliers for brands in 2026 sell CBN isolate at 95% to 99%+ purity with lot-specific COAs, and ideally a CBN distillate as well. Based on what each company publishes, the strongest bulk CBN sources are Bulk CBD Distributors, Red Mesa Science and Refining, GVB Biopharma, KND Labs, Mile High Labs, Open Book Extracts, Extract Labs and Zero Point Extraction. Suppliers produce CBN in different ways, so how it is made and what else shows up on the COA matter as much as the purity number. This guide compares all eight and says which buyer each one suits best.
The Best CBN Isolate Suppliers at a Glance
All details are as each company states them on its own website, checked October 2026.
| Supplier | CBN isolate (stated) | CBN distillate | Water soluble CBN | Pricing | Best for |
|---|---|---|---|---|---|
| Bulk CBD Distributors | 99%+ | Broad spectrum 80 to 95%; crystal resistant 45 to 60%+ | Yes, about 20% | Listed on product pages | Every CBN form from one source, from 100g |
| Red Mesa Science and Refining | 98%+ | 85%+ | Yes | Published online | Posted pricing from a refiner |
| GVB Biopharma | Listed | 70 to 85% | Not confirmed | Quote only | High-volume orders |
| KND Labs | 98%+ | Not confirmed | Not confirmed | Small sizes posted; bulk quoted | Ingredients plus contract manufacturing |
| Mile High Labs | 96%+ | Not listed | Yes | Quote only | UK and EU markets |
| Open Book Extracts | 95%+ | Not listed | Custom only | Posted by size | NSF paperwork |
| Extract Labs | Listed | Not listed | Not listed | Wholesale portal | Public lab records |
| Zero Point Extraction | Listed | Not listed | Not listed | Storefront prices | Small trial orders |
How We Chose These CBN Suppliers
We looked for US companies that sell CBN to businesses in bulk and checked each one for:
- CBN forms: isolate, distillate, crystal resistant and water soluble options.
- Stated purity: a published CBN isolate purity, and a stated range for distillate.
- Documentation: how you get the COA and whether it matches your lot.
- Sizes and price access: smallest and largest sizes, and whether prices are posted or quoted.
- Evidence it is active: a current site and recent updates.
We left out retail stores that sell CBN gummies or oils to consumers, and we did not repeat claims we could not check. For background on the ingredient, see What Is CBN? A B2B Guide for Manufacturers and Brands.
1. Bulk CBD Distributors
Bulk CBD Distributors is a B2B wholesale supplier of hemp cannabinoid ingredients, in the hemp industry since 2020. As a distributor rather than a single manufacturer, we work directly or indirectly with leading hemp ingredient manufacturers, distributors, and brands, so we can hand-select the strongest batches for resale. That is how we carry CBN in four forms, so a brand can buy isolate for exact dosing and distillate for oils and carts from the same place. Our CBN isolate is 99%+ cannabinol from USA-grown hemp.
- CBN isolate: 99%+ purity, sold online in 100g, 250g, 500g and 1kg sizes, with larger volumes up to 100kg and beyond by quote
- CBN distillate: Broad spectrum CBN distillate at 80 to 95% CBN in 100g to 1kg sizes, and crystal resistant CBN distillate at 45 to 60%+ in 500g to 5kg sizes
- Water soluble: Water soluble CBN at about 20% for beverages and gummies
- COAs: Representative COAs on each product page, and the batch COA for your lot ships with every order, tested by ISO 17025-accredited third-party labs
- Ordering: Every order is an order request: you pick a size, we confirm the lot and availability, then email payment instructions. Most orders ship the same or next day once payment is received, and some take up to 72 business hours.
Why buyers choose BCD:
- You pay only after we confirm. We treat every order as a request and confirm availability and the final total before any payment. We respond quickly and care about getting your order right, but we are not rushing you to pay; our goal is a long-term working relationship.
- Make an Offer. On ingredient orders of 1kg or more, propose your own price with our Make an Offer tool, and we reply within 1 to 3 business days.
- Public COA library. 300+ third-party ingredient COAs with batch history in our COA library, open to everyone with no form or login, so you can check batch-to-batch consistency before you buy. It is the largest public bulk ingredient COA library of any supplier we reviewed.
Best for: Brands that want CBN isolate, distillate, crystal resistant and water soluble CBN from one supplier, starting from 100g.
Worth knowing: We do not do in-house processing or custom formulation at a plant. If that is what you need, a manufacturer may fit better.
Compare Our CBN Against Your Shortlist
Current sizes, pricing and representative COAs are on the CBN isolate and CBN distillate pages. Send us your volume and we will quote it with the COA for your lot.
2. Red Mesa Science and Refining
Red Mesa Science and Refining, in St. George, Utah, lists CBN isolate at 98% or higher and CBN distillate at 85% or higher, plus water soluble CBN and a wide range of other minor cannabinoids.
- Sizes: Orders start at 25g; orders over 20kg go to a request for quote
- Pricing: Prices published online for smaller volumes, with large bulk by quote
- COAs: Representative full-panel COA downloadable; batch COAs by QR code or on request
- Company states: ISO 9001:2015, cGMP and FDA-registered food facility
Best for: Buyers who want posted pricing on CBN isolate and distillate from a refiner.
3. GVB Biopharma
GVB Biopharma, which produces in Prineville, Oregon, lists CBN isolate and a CBN distillate at 70 to 85% CBN with other minor cannabinoids, alongside a large CBD range and white label products.
- Sizes: Sample weights shown online; larger quantities arranged through sales
- Pricing: Quote only
- COAs: COA download on product pages; the company says every order should come with a COA from an accredited third-party lab
- Company states: ISO 9001:2015, NSF GMP registration and FDA-registered facilities
Best for: High-volume buyers who want CBN from a large producer.
4. KND Labs
KND Labs lists crystalline CBN isolate at 98% or higher, plus water soluble ingredients, white label and contract manufacturing.
- Sizes: Storefront sizes up to 1kg, with bulk by quote
- Pricing: Small-size prices posted; bulk quoted
- COAs: Available to registered customers
- Company states: FDA-registered facility, ISO 9001:2015 and cGMP
Best for: Brands that want CBN ingredients and someone to make the finished product.
5. Mile High Labs
Mile High Labs, in Loveland, Colorado, lists CBN isolate at 96% or higher and water soluble CBN, with a focus on regulatory paperwork for international markets.
- Sizes: 2g sample, 100g formulator and 1kg bulk sizes, with 5kg on some pages
- Pricing: Quote only
- COAs: Batch COA with each order
- Company states: NSF GMP registration, FDA food facility registration, and UK FSA and EFSA validations
Best for: Brands selling CBN products into the UK or EU.
Note on Japan: Japan lists CBN as a designated drug from June 2026, so CBN cannot be sold there. Check local rules before selling CBN outside the US.
Worth knowing: It does not list a CBN distillate.
6. Open Book Extracts
Open Book Extracts, with a facility in Roxboro, North Carolina, sells CBN isolate at 95% or higher alongside CBD, CBG, CBC and THCV isolates and offers custom formulation.
- Pricing: Prices are shown on its storefront by size; a business account adds discounted pricing
- COAs: Batch COA with every order and a COA portal by batch number
- Company states: NSF GMP registration, NSF/ANSI 455-2 certification, Kosher and FDA food facility registration
Best for: Buyers who need NSF paperwork with their CBN isolate.
Worth knowing: It does not list a CBN distillate.
7. Extract Labs
Extract Labs, in Lafayette, Colorado, is mainly a consumer brand with a wholesale arm. It lists a bulk CBN isolate and runs a public batch database for lab results.
- Pricing: Wholesale pricing through its wholesale portal
- COAs: Public batch database
- Company states: cGMP-certified and NASC-certified facility
Best for: Smaller brands that value a public lab record.
8. Zero Point Extraction
Zero Point Extraction runs an extraction facility in Prineville, Oregon, operating since 2019, and sells CBN isolate through a storefront with bulk options.
- Pricing: Storefront prices posted; bulk pricing not published
- COAs: Public COA list by batch number
Best for: Small brands that want to trial CBN isolate with public COAs.
Worth knowing: It does not list certifications, so ask for facility documentation if your customers require it.
Should You Buy CBN From a Manufacturer or a Distributor?
A manufacturer makes its own product, which helps when you want to work directly with the plant on custom specs. The trade-off is that one manufacturer rarely makes the best version of everything: a producer with an excellent CBN isolate may not have the strongest CBN distillate or crystal resistant grade. A distributor that works with many manufacturers can choose the best lots across the market and change sources when quality shifts, while you keep one account, one set of terms and one contact.
That is how BCD works. We partner directly or indirectly with the major manufacturers, distributors, and brands in hemp ingredients, choose the batches we resell by hand, and ship every order with the batch COA for your lot.
How to Pick the Best CBN Isolate or Distillate Supplier
Start with the form. CBN isolate suits exact-dose gummies, capsules and tinctures. Broad spectrum CBN distillate suits oils and softgels, and crystal resistant CBN suits vape and liquid formulas where crystals cause problems. Our guides to CBN distillate and crystal resistant CBN cover each in detail.
| If you need... | Shortlist |
|---|---|
| CBN isolate, distillate and water soluble from one source | BCD, Red Mesa |
| Crystal resistant CBN for vape or liquid products | BCD |
| Posted pricing to compare quickly | BCD, Red Mesa, Open Book Extracts |
| CBN for UK or EU products | Mile High Labs |
| CBN ingredients plus a contract manufacturer | KND Labs, GVB Biopharma |
Pro Tip: Read the THC Lines on Every CBN COA
CBN forms as THC breaks down, and suppliers produce it in different ways. Check the Delta-9 THC, THCA and Delta-8 lines on every lot, and ask the supplier to explain how the CBN was produced.
What Should You Ask a CBN Supplier Before You Order?
- What is the CBN percentage on the COA for my lot, and what else is in the panel?
- Are Delta-9 THC, THCA and Delta-8 reported, and what are the results?
- How was the CBN produced, and will you confirm its origin in writing?
- Which ISO 17025-accredited lab tested it, and is it independent of you?
- What are the minimums, volume tiers and lead times?
How CBN will be treated under Section 781 of P.L. 119-37 is still being worked out, because the law excludes cannabinoids made outside the plant and federal guidance on similar compounds has not been finalized. CBN is generally understood to remain available for now, but check current rules for your market. Our overview of what the 2026 hemp law means for bulk buyers covers the dates.
What This Means for Your Business
CBN is a specialty ingredient, and fewer companies make it well than make CBD. Choose a supplier that can show you a clean cannabinoid panel on every lot, explain how its CBN is produced, and sell you the form your product needs. Ask two or three for recent COAs and a quote at your real volume, then compare documentation first and price second.
Ready to Source Bulk CBN?
BCD supplies 99%+ CBN isolate, broad spectrum and crystal resistant CBN distillate, and water soluble CBN, tested by ISO 17025-accredited third-party labs with the batch COA on every order. CBN isolate starts at 100g online.
Frequently Asked Questions
What is the best CBN isolate supplier?
For most brands, the best CBN isolate supplier sells 98% to 99%+ isolate with lot-specific COAs from an independent ISO 17025-accredited lab, can explain how its CBN is made, and offers the sizes you need. Match the supplier to your forms, volume and market.
What purity should CBN isolate be?
Look for 98% or higher on the COA. Stated purities on this list run from 95%+ to 99%+. BCD lists its CBN isolate at 99%+.
What is the difference between CBN isolate and CBN distillate?
CBN isolate is a crystalline powder of nearly pure CBN. CBN distillate is a refined oil, typically 80 to 95% CBN in broad spectrum grades, with other hemp compounds. Crystal resistant CBN runs about 45 to 60%+ and stays flowable.
How is CBN made?
CBN forms naturally as THC oxidizes in aging plant material. Commercial CBN is produced from hemp extract through controlled processing, then refined into distillate or isolate. Ask each supplier to explain its process.
Is CBN legal under the 2026 hemp law?
CBN is generally understood to remain available for now, but its treatment under Section 781 of P.L. 119-37 is still being clarified. Ask suppliers for full THC reporting and production details, and check the current rules for your market.
What is the minimum order for bulk CBN isolate?
It varies from a few grams to 1kg across this list. BCD sells CBN isolate from 100g online, with larger volumes up to 100kg and beyond by quote.
Why is CBN more expensive than CBD?
Hemp makes very little CBN, so it takes extra processing and refining steps to produce. That added processing raises the cost per kilo.
Can I buy water soluble CBN in bulk?
Yes. BCD, Red Mesa and Mile High Labs list water soluble CBN. BCD's water soluble CBN is about 20%, and batches vary slightly, so dose from the COA.
What should a CBN COA show?
The CBN percentage, a full cannabinoid panel including Delta-9 THC, THCA and Delta-8, plus residual solvents, heavy metals, pesticides and microbials, from a named ISO 17025-accredited lab.
How do I order CBN from BCD?
Choose a size on the CBN product page and submit an order request, or call (303) 339-0343. We confirm the lot, email payment instructions, and most orders ship the same or next day once paid.
How We Made This List
Bulk CBD Distributors (BCD) wrote this guide, and we are one of the suppliers on it. Many of the companies listed here are ones we already work with, directly or indirectly, whether we supply their inputs, buy from them, or both. We list ourselves first because it is our guide, not because we scored ourselves; the other companies are in no particular order. Everything we say about another company comes from that company's own website or press releases, checked in October 2026, and claims such as certifications are what each company states about itself. Specs, sizes and policies change, so confirm the details with any supplier before you order.
