Regimen Blog · UK
Protocols, guides and data on GLP-1s, peptides and TRT, written for people actually injecting — with the access rules that apply in UK.
Best GLP-1 Tracker App for UK Users in 2026
Best GLP-1 tracker apps for UK users in 2026: Wegovy, Mounjaro, and Ozempic protocols compared.
Best TRT Tracker App for UK Men in 2026
Top TRT tracker apps for UK users compared: NHS-friendly logging, hematocrit alerts, and price.
Peptides in the UK: What's Legal, How to Source Safely, and How to Use Them in 2026
Research chemical peptides are legal to buy in the UK. BPC-157, TB-500, Semax, GHK-Cu all available. How to vet suppliers, reconstitute safely, and dose.
Best Peptide Tracker App for UK Users in 2026
Peptide trackers for UK users, compared against each app's own listing. Regimen is free for your first compound: bloodwork, calculators and site rotation.
Sustanon 250 & Nebido: UK TRT Dose Guide (2026)
How to calculate your Sustanon 250 or Nebido dose for TRT in the UK. Covers NHS and private prescriptions, injection volumes, frequency, and switching between esters. Free UK TRT guide.
Testosterone Blood Test in the UK: What to Check, Where to Get Tested, and How to Read Results
Complete guide to testosterone blood testing in the UK. NHS vs private options, what to test beyond total testosterone, nmol/L to ng/dL conversion, and how to time your blood draw.
TRT in the UK: NHS vs Private Clinics - Costs, Wait Times, and What to Expect (2026)
Complete guide to testosterone replacement therapy in the UK. NHS pathway, private clinic costs, Sustanon vs Nebido, NICE guidelines, blood test thresholds, and monitoring requirements.
Wegovy and Mounjaro in the UK: NHS Eligibility, Private Options, and Cost Guide (2026)
Complete guide to GLP-1 weight loss injections in the UK. NHS eligibility criteria, Wegovy vs Mounjaro, private prescription costs, Boots and LloydsPharmacy options, and how to track your dose.