THC-FREE
High-resolution product image of Purema™ CBG Isolate powder for bulk and wholesale, ≥99% CBG, solvent-free

Purema™
CBG Isolate (99%)

Bulk/Wholesale

Country of Origin

Switzerland

thc free

0.00% THC

high purity

High Purity

solvent free

Solvent-Free

Minor cannabinoids

~0,6% Minors

Purema™ CBG Isolate is a high-purity cannabinoid extract refined from CBG-dominant hemp grown indoors under controlled conditions. The biomass is selected for its naturally high CBGA content and processed without solvents to preserve structural integrity.

Using supercritical CO₂ extraction, winterization, and solvent-free crystallisation, we produce a white, odourless, and tasteless powder with ≥99.0% CBG purity. No THC is detected (<20 ppm), making it suitable for use in the strictest regulatory markets.

With excellent stability and ease of use, Purema™ CBG Isolate integrates seamlessly into tinctures, capsules, skincare, and wellness products aimed at clarity, balance, and daytime support.

It’s trusted by brands developing clean-label products that require a stable and pure cannabinoid with daytime utility.

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Product information

Available concentrations:

≥99% CBG (HPLC verified)

Extraction method:

Supercritical CO₂ extraction

THC content:

THC-Free <20 ppm
(non-detectable)

Refinement:
This process starts with winterization to remove waxes and unwanted compounds, followed by fine-micron filtration for maximum purity. Thermal decarboxylation then activates the CBG before final crystallisation, resulting in ultra-pure, 99% CBG isolate ideal for precise, high-quality formulations.

Winterization, fine-micron filtration, vacuum distillation.

Appearance:

Off-white crystalline powder

Crystallisation:
Solvent-free crystallisation uses controlled temperature and pressure to convert refined CBG into pure crystals. This method avoids chemical solvents and ensures high purity and structural consistency.

Solvent-free crystallisation under controlled temperature & pressure.

Odour:

Odourless

Storage conditions:

Store in original sealed packaging, away from light, heat and humidity.

Flavour:

Neutral / Tasteless

Microbial Safety:

Tested for yeast, mould, and pathogens. Meets cosmetic and food-grade microbial limits.

Solubility:

Oil-soluble; not water-soluble

MOQ no label (bulk):

2 kg

Shelf life:

Stable for up to 36 months.

MOQ Private label:

10 kg

Source material:

Indoor-grown CBG-dominant hemp cultivar.

MOQ White label:

N/A

Key Advantages of Purema™ CBG Isolate

Key features of Purema CBG Isolate including 99% purity, no THC, and stable white crystalline form for precision formulations
Sourced from CBG dominant hemp

Extracted from rare, indoor-grown hemp varieties bred for high CBGA content and cannabinoid consistency.

≥99% purity with zero THC

Crystallised under controlled conditions to produce a stable, white powder with no detectable THC (<20 ppm).

Stable and easy to work with

White, odourless, and tasteless. Purema™ integrates seamlessly into tinctures, topicals, and capsules without affecting colour, scent, or flavour.

Stable and formulation-ready

Engineered to resist clumping, colour shift, or degradation; ideal for precision applications where performance consistency is critical.

Purema CBG isolate production process showing CO₂ extraction, winterization, decarboxylation, distillation, crystallization, testing

Purema™ CBG Isolate: Production Process

1. Supercritical CO₂ Extraction – Cannabinoids are extracted from CBG-dominant hemp using solvent-free supercritical CO₂ under controlled pressure and temperature.
2. Winterization – Extract is winterized using food-grade ethanol to remove waxes, fats, and lipids. Ethanol is fully evaporated before further processing.
3. Decarboxylation – CBGA is gently converted to active CBG through low-temperature thermal decarboxylation to preserve structural integrity.
4. Vacuum Distillation – The extract is distilled under high vacuum to isolate & concentrate CBG fraction, removing residual impurities.
5. Solvent-Free Crystallisation – CBG is crystallised under controlled temperature and pressure without added solvents, yielding ≥99.0% purity.
6. Final Testing and Quality Control – Each batch is tested in-house and by an accredited third-party laboratory to confirm cannabinoid content, THC compliance, and purity.

Rare Cannabinoid, Reliable Quality

Next-Level Purification

CBG isolate often looks the same, but not all of it performs the same.
 Inconsistent purity and minimal testing are common in the isolate market.
 Purema™ is made to meet higher standards, with controlled processing and verified results in every batch.

Industry Standard

Solvent-free crystallisation
THC-Free (<20 ppm)
Neutral colour, taste, and smell
Residual pesticides or heavy metals
Indoor-grown hemp source
Dangerous Solvents

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Frequently Asked Questions

What is CBG isolate?

CBG isolate is a purified form of cannabigerol, usually containing ≥97% CBG with all other cannabinoids, terpenes, and plant compounds removed. It’s odourless, tasteless, and THC-free.

What is the purity of Purema™ CBG Isolate?

Each batch contains ≥99.0% CBG, verified through in-house and third-party lab testing.

Does Purema™ CBG Isolate contain THC?

No. THC is non-detectable (<20 ppm), making it compliant with EU and global THC-restricted markets.

What format is Purema™ CBG Isolate supplied in?

It is a white, crystalline powder with no taste or smell, packaged in sealed, food-grade containers.

What is the source of the hemp used?

Purema™ CBG Isolate is derived from indoor-grown, CBG-dominant hemp cultivars selected for consistently high CBGA content.

Is Purema™ CBG Isolate suitable for food, cosmetic, or supplement use?

Yes. It is neutral in profile and integrates cleanly into tinctures, capsules, topicals, and wellness products.

What is the minimum order quantity for Purema™ CBG Isolate?

The minimum order quantity is 2 kg.

Is Purema™ CBG Isolate water-soluble?

No. It is oil-soluble. For water-based formulations, we recommend Aquavia™ – our water-soluble cannabinoid ingredient.

Is documentation like CoA and MSDS available?

Yes. Each batch comes with full documentation, including a Certificate of Analysis (CoA), MSDS, PDS, and traceability records for regulatory and quality assurance.