Permanent Marker product photo
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Permanent Marker — J.R. Strain

Permanent Marker · Batch-tracked by the community

THC 25% · CBD <1%

Photo via medbud.wiki

DistributorDistributor / supplier
J.R. Strain

Name on UK pharmacy menus and prescription labels.

Grown byCultivator
Not listed

We don't have a confirmed cultivator for this listing yet.

Batch History & Patch Updates

Community-tracked quality changes across every medicine drop

6 batches tracked
  1. Batch: 2025-09

    Review posted September 2025

    Review posted — September 2025

    7 community reviews

    Latest Drop

    Rating: 7.5/10

    Review: Overall community feedback is positive for this batch. On physical quality, reviewers mention good moisture and stickiness, and potent effects. Sensory notes include a pronounced gas/cookie aroma and similar character on the palate. For effects, patients commonly report strong sedative effects, and calming effects.

    Positives

    • Strong terpene profile
    • Dense nugs
    • Effective for symptoms

    Summarised from community discussion — not a direct quote.

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  2. Batch: 2026-01

    Review posted January 2026

    Review posted — January 2026

    3 community reviews

    Archived Batch

    Rating: 6.5/10

    Review: Community feedback is mixed — some positives, but not universally praised. Community members also noted: Now my mate reccomended for nice milky hits that I heat the very base of the cap as this puts the most heat through the bud, I was also told to heat it for just a second after the click.

    Summarised from community discussion — not a direct quote.

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  3. Batch: 2026-01-m2

    Review posted January 2026

    Review posted — January 2026

    11 community reviews

    Archived Batch

    Rating: 7.0/10

    Review: Community feedback is mixed — some positives, but not universally praised. Highlights: Effective for symptoms.

    Positives

    • Effective for symptoms

    Summarised from community discussion — not a direct quote.

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  4. Batch: 2025-10-2

    Review posted October 2025

    Review posted — October 2025

    4 community reviews

    Archived Batch

    Rating: 7.5/10

    Review: Overall community feedback is positive for this batch. On physical quality, reviewers mention dense, and resinous flower structure. Sensory notes include a noticeable gas aroma.

    Positives

    • Strong terpene profile
    • Dense nugs

    Summarised from community discussion — not a direct quote.

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  5. Batch: 2025-10

    Review posted September 2025

    Latest Drop — September 2025

    3 community reviews

    Archived Batch

    Rating: 7.0/10

    Review: Community feedback is mixed — some positives, but not universally praised. Sensory notes include a pronounced pine/gas aroma and similar character on the palate. For effects, patients commonly report possible appetite or nausea support.

    Positives

    • Strong terpene profile
    • Effective for symptoms

    Summarised from community discussion — not a direct quote.

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  6. Batch: 2025-11

    Review posted September 2025

    Latest Drop — September 2025

    6 community reviews

    Archived Batch

    Rating: 7.0/10

    Review: Community feedback is mixed — some positives, but not universally praised. On physical quality, reviewers mention dense, and resinous flower structure. Sensory notes include a pronounced gas/sweet aroma and similar character on the palate. For effects, patients commonly report calming effects.

    Positives

    • Strong terpene profile
    • Dense nugs
    • Effective for symptoms

    Summarised from community discussion — not a direct quote.

    Was this summary helpful?

About this strain

Permanent Marker is a community-tracked medical cannabis cultivar distributed in the UK by J.R. Strain. Patients report it is commonly used for nausea, appetite loss. All reviews on CanVerify are tied to specific batch numbers so you can see how quality varies between harvests.

Community reviews reflect individual patient experiences, not clinical trials. Effects vary by person, batch, and condition. Do not start, stop, or change treatment based on this site alone.