Dark blue links here are for affiliate links, light blue are non-affiliate links.
I'd appreciate if you disabled your ad-blocker for affiliate sites, none of these sites run ads but ad-blockers stop most affiliate links from being tracked so even if you use my link, I don't get any commission if your ad-blocker is enabled. More information about affiliate links can be found here.
I signed up for these affiliate accounts AFTER they were already listed here, affiliate eligibility was NOT a factor for this list.
These are the most popular vendors used by users of r/DistillateVapeMods
I have personally only used HC8 but all others are trusted vendors from r/AltCannabinoids & r/Delta8 as well. There is a review megathread of these vendors here.
Dr. Ganja
This is one of the original vendors of THCa distillate (they call it Diamond Distillate), though they also have many other alt-noid products available.
Use code OilVapes for 5% off.
Lava Hemp USA
This company was previously known as Delta Alternatives and specializes in custom blends of cannabinoids, though they do have pure cannabinoids available as well.
Clear Nation
This is a popular site for decarbed THCa Live Resin (currently sold out) which is ready to use for your desired device, they also carry terpenes and isolates.
Gilded Extracts
This is a well known supplier for nearly every cannabinoid there is, however they don't produce the products themselves and instead resell products from multiple manufacturers.
Canna Crunchers CBD
This is the most popular vendor who carries THCa Distillate and Rosin with good prices. Many users say this is the most potent THCa Distillate available.
Use code DISTILLATEVAPEMODS for 10% off.
Highly Concentr8ed
This is one of the original sources for D8 distillate who manufactures their own distillates and isolates with very high quality. I personally use their BDT terped D8 in all of my devices.
Delta 9 THCa
These companies make Delta 9 THCa concentrates that are ready to use without decarbing (excluding rosin products), they tend to be more expensive than alt-noids like D8 or HHC but are often more potent as well.
Alt-noids (Delta 8/HHC)
These companies make alt-noids such as Delta 8 and/or HHC along with dozens of other cannabinoids. More information about alt-noids or non-psychoactive alt-noids.
Delta 9 THCa Resin/Rosin
This is the solid form of concentrates that can be decarbed into a usable oil for carts/vapes. These products should be decarbed at a lower temperature to preserve all terpenes and cannabinoids, however quick decarbs at higher temps will still work if taste isn't your priority. These are usually the most expensive option.
Crysp
This is one of the best reviewed THCa vendors for both flower and concentrates, though they only ship to less than half of the US states.
Quantum Exotics
This is another one of the best reviewed THCa vendors for both flower and concentrates, they ship to most US states.
Simply Mary / Hello Mary
These companies are owned by the same family but split into 2 storefronts. They're both highly rated for flower & rosin and have similar quality to each other but with varying prices.
Veteran Grown
This is one of the OG THCa vendors that opened shortly after the Farm Bill was created. Their site is a bit janky but does seem to be self-made as they're a small company. They have some great deals for THCa resin.
Southern Harvest Hemp
This is another small company that has good prices for resin and decent prices for rosin. They don't carry a large selection of strains though.
Preston Herb Co
This is another highly rated vendor for flower and concentrates who have good quality and prices. Unlike other vendors they appear to ship to all 50 states.
Lucky Elk
This is one of the oldest companies on this list, they originally grew food and medicinal herbs but transitioned to THCa when the Farm Bill was created. They have great prices for resin though their rosin can get quite expensive.
Discount Pharms
This is a company that exclusively sells in bulk, their minimum order quantity for resin is 2oz but their prices are unbeatable compared to other vendors.