A cartridge that won't budge from your 510 battery is usually a simple fix — but forcing it can rip the centre pin out and kill the device for good. This calm UK guide explains why carts seize up, the safe step-by-step removal method, and the small cleaning habits that prevent it happening again.

CBDa is the raw, acidic precursor to CBD, and it survives in oils that are filtered but not heated. This plain-English guide explains decarboxylation, CBDa vs CBD, what 'raw' really means on a UK label, and how to read total cannabinoids, CBD + CBDa and batch COAs before you buy.

British tattoo studios are moving away from one-size-fits-all Bepanthen toward a three-stage, plant-based aftercare protocol in 2026. CBD balms are part of that shift, but only once skin is closed and only if the formula is fragrance-free, transparent and patch-tested. Here are the five checks to make before you buy.