CBG Isolate

CBG Isolate – Bulk and Wholesale

CBG Isolate is a 99%+ purity crystalline cannabigerol powder produced from USA-grown CBG-rich hemp through extraction, winterization, distillation, and crystallization. CBG is sometimes called the "mother cannabinoid" because CBGA — its acidic precursor — is the parent compound from which other major cannabinoids (CBD, THC, CBC) biosynthetically form during plant maturation. As a non-THC cannabinoid in fine crystalline powder form, CBG isolate supports precision dosing across tinctures, soft gels, edibles, topicals, and multi-cannabinoid formulations. Available in bulk and wholesale quantities from 100 grams through 100+ kilogram tiers with significantly reduced pricing at higher volume. Material is produced in cGMP-compliant facilities and third-party tested through ISO 17025-accredited laboratories with Farm Bill compliance documented per batch.

Product Specifications

• Chemical Name: Cannabigerol
• Chemical Formula: C₂₁H₃₂O₂
• Molecular Weight: 316.48 g/mol
• CAS Number: 25654-31-3
• Appearance: White to off-white fine crystalline powder
• Typical Purity: ≥99% cannabigerol
• Delta-9 THC Content: Non-detect to ≤0.3% by dry weight (batch-dependent, see COA)
• Solubility: Insoluble in water; soluble in oils, ethanol, and other lipid carriers
• Melting Point: Approximately 52°C (126°F)
• Source: USA-grown licensed CBG-rich hemp
• Available Sizes: 100g, 250g, 500g, 1kg, 5kg, 10kg, 25kg, 50kg, 100kg+
• Storage: Cool, dry, light-protected (see Storage and Handling)
• Typical Shelf Life: 24 months in sealed original packaging
• Lead Time: 1–3 business days for in-stock inventory; longer for custom volumes

What Is CBG?

CBG, short for cannabigerol, is a non-THC phytocannabinoid recognized as one of the four major cannabinoids identified in hemp alongside CBD, CBN, and CBC. With molecular formula C₂₁H₃₂O₂ and a molecular weight of 316.48 g/mol, CBG is structurally similar to CBD but features two additional hydrogen atoms — reflecting CBG's open-chain structure versus CBD's closed-ring configuration. CBG is sometimes called the "mother cannabinoid" because CBGA, its acidic precursor, is the parent compound from which CBDA, THCA, and CBCA biosynthetically form during hemp plant maturation. By the time hemp reaches harvest maturity, most of the plant's CBGA has been converted into other acidic cannabinoid precursors — which is why commercial CBG production requires specialized CBG-rich hemp cultivars selected to retain higher CBG levels at harvest.

How CBG Isolate Is Produced

1. Source Material. Production begins with USA-grown licensed CBG-rich hemp cultivars selected to retain higher cannabigerol levels at harvest, since most standard hemp varieties convert CBG into other cannabinoids during maturation.

2. Extraction. Cannabinoids are extracted from dried hemp biomass using supercritical CO₂ or ethanol extraction. Both methods produce a crude oil concentrate containing CBG alongside minor cannabinoids, terpenes, and plant compounds.

3. Winterization. The crude oil is dissolved in cold ethanol and filtered at sub-zero temperatures to remove fats, waxes, and lipids — producing a cleaner extract suitable for downstream distillation.

4. Distillation. Short-path molecular distillation under high vacuum separates cannabinoids based on differing boiling points, concentrating the CBG fraction into a purified distillate.

5. Crystallization. The CBG distillate is dissolved in a controlled solvent system and induced to crystallize. CBG molecules precipitate out as pure crystals while residual cannabinoids and impurities remain dissolved in solution.

6. Final Purification and Milling. The crystallized CBG is washed, dried under vacuum, and milled into the fine crystalline powder format. The result is a 99%+ pure cannabigerol powder ready for manufacturing integration.

Manufacturing Applications

Tinctures and Dropper Formulations. CBG isolate dissolves into MCT oil and other lipid carriers at typical concentrations of 10–50 mg/mL. Common in CBG-only tinctures (typically 500–1500 mg per 30 mL) and multi-cannabinoid blends combining CBG with CBD.

Soft Gels and Capsules. Encapsulated as oil-suspended formulations or dry-blended into capsule fills at precise mg-per-unit doses (typically 10–25 mg). Particularly common in nootropic and focus-positioned product lines.

Edibles and Beverages. Incorporated into gummies, chocolates, and beverage formulations, often combined with CBD isolate for multi-cannabinoid positioning. Beverage applications require water-soluble emulsion preparation. Typical dose: 10–25 mg per serving.

Topical Products. Used in CBG-positioned balms, salves, and creams at concentrations of 0.5–3% by weight. Frequently combined with CBD isolate in cannabinoid-rich topical formulations.

Skincare and Cosmetics. Featured in premium skincare formulations at concentrations of 0.5–2%, particularly in serums and moisturizers positioned around the "mother cannabinoid" narrative.

Multi-Cannabinoid Formulations. Frequently combined with CBD, CBN, CBC, and minor cannabinoid isolates to develop multi-cannabinoid finished products marketed on the breadth of their cannabinoid profile.

Quality Standards and Third-Party Lab Testing

CBG Isolate is sourced from suppliers operating cGMP-compliant production facilities, with finished material independently tested through ISO 17025-accredited third-party laboratories. Every batch ships with a Certificate of Analysis verifying CBG potency, full cannabinoid panel, Delta-9 THC compliance, and screening for pesticides, heavy metals, residual solvents, and microbial contamination. Batch-specific COAs are available for buyer review prior to purchase.

Compliance and Regulatory Considerations

CBG Isolate is produced from USA-grown hemp meeting the 2018 Farm Bill definition and is federally compliant for interstate distribution. As a non-THC cannabinoid that does not convert to THC under finished-product processing conditions, CBG generally faces standard hemp regulatory treatment at the state level. Buyers are responsible for verifying state-level CBG product registration and labeling requirements applicable to their finished products in destination markets.

Storage and Handling

Store CBG Isolate in a cool, dry environment between 15–25°C (59–77°F), protected from direct light and moisture. CBG's lower melting point (~52°C / 126°F) makes thermal stability more important than for higher-melting cannabinoids — avoid storage near heat sources or in environments exceeding 30°C (86°F). Sealed original packaging preserves potency for the typical 24-month shelf life. Refrigeration extends shelf life and is recommended for long-term inventory storage.

Bulk and Wholesale Volume Tiers

CBG Isolate is available in the following standard volume configurations: 100g, 250g, 500g, 1kg, 5kg, 10kg, 25kg, 50kg, and 100kg+. Pricing scales significantly with volume, with substantial per-kilogram reductions on larger orders. CBG isolate pricing reflects the specialized cultivation infrastructure required to produce CBG-rich hemp source material. Standing-order arrangements are available for buyers with recurring volume needs.

Wholesale Buyers and Procurement Profiles

CBG Isolate is sourced by manufacturers building CBG-positioned product lines across tinctures, soft gels, capsules, and edibles; by formulators developing multi-cannabinoid SKUs combining CBG with CBD and minor cannabinoids; by topical and skincare brands incorporating CBG as a featured active ingredient in premium formulations; by nootropic and focus-positioned product manufacturers; by edible and beverage producers building cannabinoid-rich product lines; and by private label operations supplying branded CBG products to retail accounts seeking differentiated cannabinoid offerings.

Submit an order request through the contact form on this page or call (303) 339-0343 for current pricing, COA documentation, and available volume.