Phant INSX T20
This is the name on the prescription.How to read this nameStrainIntersteller
Phant INSX T20 is a medical cannabis flower from Phant, available in the UK on prescription only. Its strain is Intersteller (hybrid). Its label gives THC 18 to 22% and CBD <1%. Its list price is £5.50 a gram; pharmacies set their own prices.
Recommended price
£5.50/g
Intersteller
Phant
What this product is called
- Brand
- Phant
- Strain name
- Intersteller
- Medical product name
- INSX T20
The strain name is what most people call it. The medical product name is what appears on the prescription and the pharmacy label.
Intersteller by Phant, a beta-irradiated medical cannabis flower with 20% THC and <1% CBD. Cultivated in Canada, packaged in United Kingdom. RRP: £5.50/g.
Cannabinoids
Percentage of the dried flower by weight, shown as the range listed for the product
- THC
- 18 to 22%
- CBD
- <1%
Chemotype: Type I: High THC What is a chemotype?
Terpenes What are these?
The aromatic compounds listed for this product. Amounts are not published, only which are major and minor.
Major
Myrcene
Herbal/Musk
Caryophyllene
Spice/Gas
Minor
Humulene
Earthy/Spice
Limonene
Citrus/Sour
Linalool
Floral/Lavender
Beta-Pinene
Pine/Herbal
Alpha-Pinene
Pine/Sharp
Strain info
- Strain
- Intersteller
- Classification
- HybridWhat this means
- Parent strains
- Falcon 9 (Indica Hybrid) x Grease Monkey (Hybrid)
Product facts
- Form
- Trimmed Whole Flower
- Irradiation
- Beta-Irradiated
- Grown in
- Canada
- Packaged in
- United Kingdom
Supply chain What the roles mean
The companies named for this product, from grower to pharmacy
- Phant
Brand
Sold under this name
- Phant
Cultivator
Grew it
- Cantourage°
Importer
Brought it into the UK
- Xeal
Packager
Packed it
- Cantourage°
Distributor
Supplies pharmacies
Pack sizes and prices
Listed prices as of March 2026. Pharmacies set their own prices, so check before you order.
| Pack size | Price | Per gram |
|---|---|---|
| 10g | £55.00 | £5.50 |
| 30g | £165.00 | £5.50 |
How much is in one gram
One gram of this flower contains about 180 to 220mg of THC and up to 10mg of CBD.
Worked out from the strength on the label. This is arithmetic, not dosing advice: follow the dose your prescriber gave you.
What patients paid
No one has reported a price for this product yet.
Bought this recently? Tell other patients what you paidSimilar products
If Phant INSX T20 is out of stock, these are the closest on type, strength and terpenes. That is a comparison of what is on the label, not advice. Only your prescriber can decide whether a different product is right for you, and changing product needs a new prescription.
No recent stock reports
Check stock- Together Pharmacy GO T20
Glueberry OG
THC 18-22% · CBD <1%
- Similar THC
- Shares myrcene, caryophyllene
- Also hybrid
No recent stock reports
Check stock - Primacann LLC T20
Liberation Lemon Cake
THC 18-22% · CBD <1%
- Similar THC
- Shares myrcene, caryophyllene
- Also hybrid
No recent stock reports
Check stock - Green Karat PF T20
Permanent Fruz
THC 18-22% · CBD <1%
- Similar THC
- Shares myrcene, caryophyllene
- Also hybrid
No recent stock reports
Check stock - Cellen™ Satoline T20
White Widow
THC 18-22% · CBD <1%
- Similar THC
- Shares myrcene, caryophyllene
- Also hybrid
No recent stock reports
Check stock - Together Pharmacy Cassiopeia T20
Ninja
THC 18.81-22.99% · CBD <1%
- Similar THC
- Shares myrcene, caryophyllene
- Also hybrid
No recent stock reports
Check stock
Reviews
Pricing
per gram, recommended retail price
Out of Stock
National availability, may be out of date