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Discover CBD crystals from industrial hemp at uWeed: pure CBD isolate at 99% cannabidiol, from a 3 g pack to a 10 g supply. CBD crystals, CBD powder, CBD isolate or simply hemp crystals: all one product. Whether you prefer a fine powder or coarser crystals, you’ll find your odourless, THC-free isolate here, with access to the lab report. Buy pure CBD crystals online at the uWeed CBD Shop.
CBD isolate is pure cannabidiol from industrial hemp, separated from every other plant compound into an odourless crystalline powder. Our CBD crystalline isolate for sale comes from Herba di Berna, extracted with CO2, and Dolocan, extracted with ethanol, both 99% cannabidiol in 3 g and 10 g. Same purity, different method: whether you want CBD isolate for sale or simply want to buy pure cannabidiol, extraction and price per gram set them apart.
CBD 99%
The CBD Crystals by Dolocan are crystalline CBD isolate produced in Switzerland. Content sits at 99% CBD, THC-free. The isolate is drawn with ethanol and then purified. Purity sits above 95%. That makes this CBD powder lab tested, free from pesticides and solvent residues, additive-free, nicotine-free, terpene-free, GMO-free and compliant on heavy metals.
CBD 99%
The CBD Crystals by Herba di Berna are crystalline CBD isolate, made in Switzerland. They reach 99% CBD, THC-free. The isolate is drawn with supercritical CO₂ and then purified. Purity sits above 95%. That makes these CBD crystals lab tested, free from pesticides and solvent residues, additive-free, nicotine-free, terpene-free, GMO-free and compliant on heavy metals.
You choose pure CBD isolate powder on three properties: purity, grain and solubility. Between CBD crystals they barely differ.
Purity at 99% means terpenes, other plant compounds and THC have been removed, leaving only cannabidiol: pure CBD. That separates isolate from full and broad spectrum extracts, which keep other cannabinoids and terpenes. Our guide to the types of CBD extract compares their composition in detail. You may see 1 g of 99.9% CBD crystals advertised; ours are stated at 99%, as the lab report documents.
Grain separates CBD powder, the finer form, from crystals, the coarser form of the same substance. The last processing step decides it, not quality: powdered CBD or crystals, the composition is identical, so check the purity figure.
Solubility is the same for every isolate: cannabidiol is fat-soluble, dissolving in a carrier oil such as MCT, not in water. So you compare pack size and method; the cannabidiol powder itself has no terpenes and no THC.
CBD crystals are the end point of a purification chain, so 99% is a process fact rather than a quality tier. The chain starts with an extract from industrial hemp and ends with pure cannabidiol in crystalline form.
In our range the extract is drawn two ways: by CO2 extraction at Herba di Berna and by ethanol extraction at Dolocan. As a rule, winterisation, distillation and chromatography then remove waxes, terpenes and other cannabinoids. Depending on where the chain stops, the same starting material gives full spectrum, broad spectrum or isolate, which our overview of CBD extraction methods explains step by step.
Crystallisation is the last step: it turns the purified extract into CBD crystalline isolate, and it decides whether the CBD isolate crystals come out as fine powder or as coarser pieces in the jar.
When the whole specification is a number, proof of that number is the real promise: the purity of CBD crystals applies per batch and is documented in the lab report, or certificate of analysis (CoA). It lists cannabidiol content and THC value, with batch number, laboratory and analysis date.
Match the batch number on the pack against the report, and 99% becomes a verified figure. We publish the makers' reports on the product page for transparent access to the lab report; if a brand supplies none, the product says so. Origin is given as the maker's data states it.
The same report shows the THC value behind the legal status: CBD crystals from industrial hemp are legal in Switzerland with under 1% THC, and isolate sits far below. Other countries apply other rules. Our article on whether CBD is legal in Switzerland sets out the product class and what may be claimed.
CBD crystals are pure cannabidiol and THC-free: they do not contain the compound the scientific literature associates with the intoxicating effect of cannabis. Cannabidiol (CBD) and tetrahydrocannabinol (THC) are two different cannabinoids, and CBD isolate is purified so that THC is removed along with the other plant compounds. Swiss hemp products must stay under 1% THC, and isolate sits far below it, which the batch lab report shows.
CBD crystals are a raw material rather than a ready-to-use product, so what matters is how the material behaves. Cannabidiol is fat-soluble, not water-soluble: it dissolves in fats and carrier oils such as MCT, not in water. Under heat it melts and vaporises instead of burning evenly like plant material, which is why crystals are not made for smoking. If you want CBD already matched to its carrier, ready-made CBD e-liquids are the finished format.
CBD crystals keep for a long time unopened and somewhat less once opened. Because CBD isolate contains almost nothing besides cannabidiol that could oxidise, it is stable in storage; light, heat and humidity are what matter. Humidity makes the powder clump, while light and heat speed up oxidation. The best-before date is printed per batch on the pack, next to the batch number.
The CBD isolate price depends on pack size and purity, and only becomes comparable per gram at stated purity; 1 g of 99% isolate holds about 990 mg of cannabidiol. We stock 3 g and 10 g, and the larger pack usually lowers the price per gram. Before you buy CBD crystals or buy CBD powder, set price per gram, purity and lab report side by side. Where to buy CBD isolate? Online at uWeed, delivered within Switzerland.
