Bolt Guides

Expert insights on weight loss and more.

Featured

How to Order from LillyDirect: UK Alternatives and Safety Guidance

Weight Loss

min read

How to Order from LillyDirect: UK Alternatives and Safety Guidance

How to order from LillyDirect explained — including why the US-only platform is unavailable in the UK and what safe, MHRA-regulated alternatives exist for accessing Mounjaro (tirzepatide) in the UK.

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Weight loss

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Weight Loss

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How to Order from LillyDirect: UK Alternatives and Safety Guidance

Lilly Direct vs LillyDirect Self-Pay: UK Patient Guide

Weight Loss

min read

Lilly Direct vs LillyDirect Self-Pay: UK Patient Guide

Lilly Direct vs LillyDirect self-pay: find out why LillyDirect doesn't operate in the UK, what self-pay options exist for Mounjaro and Zepbound, and how to access Lilly medicines safely through regulated UK providers.

LillyDirect: What It Is and What UK Patients Should Know

Weight Loss

min read

LillyDirect: What It Is and What UK Patients Should Know

LillyDirect is Eli Lilly's US direct-to-patient platform for medicines including tirzepatide. Learn how it works, which conditions it covers, and what UK patients need to know about accessing GLP-1 therapies safely.

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GLP-1 Brands

Read all on GLP-1 brands

Wegovy

Answer all your questions about Wegovy treatments for weight loss.

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Mounjaro

Answer all your questions about Mounjaro treatments for weight loss.

Read Mounjaro guides

GLP-1 Brands

min read

Retatrutide Injections: UK Guide to Administration, Dosing, and Safety

Retatrutide injections explained: learn how this investigational triple agonist is administered in clinical trials, including technique, dosing, storage, and UK safety guidance.

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Retatrutide Injections: UK Guide to Administration, Dosing, and Safety

Retatrutide: What It Is Made Of and How It Works

GLP-1 Brands

min read

Retatrutide: What It Is Made Of and How It Works

Retatrutide is a synthetic triple receptor agonist peptide targeting GLP-1, GIP, and glucagon receptors. Learn how it works, what it's made of, and its current UK regulatory status.

Feeling Cold on Retatrutide: Causes, Management, and When to Seek Help

GLP-1 Brands

min read

Feeling Cold on Retatrutide: Causes, Management, and When to Seek Help

Feeling cold on retatrutide? Learn why this happens, how common it is in clinical trials, when to seek medical advice, and practical tips to manage cold sensations safely.

Retatrutide in Pill Form: What UK Patients Need to Know

GLP-1 Brands

min read

Retatrutide in Pill Form: What UK Patients Need to Know

Can you get retatrutide in pill form? Find out why no oral version exists yet, how peptide medicines work, and which licensed weight loss treatments are available in the UK right now.

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Men’s Health

Testosterone

Answer all your questions about testosterone.

Read testosterone guides

Erectile dysfunction

Answer all your questions about erectile dysfunction.

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Erectile Dysfunction

min read

Does Rybelsus Cause Erectile Dysfunction?

Rybelsus is not listed as a cause of erectile dysfunction. Explore the UK evidence on semaglutide and sexual health, and how to manage ED with diabetes.

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Testosterone

min read

How to Treat Rash From Testosterone Treatment: Expert Guide

Discover how to treat rash from testosterone treatment with expert guidance on identifying skin reactions, immediate management steps, medical treatments, and prevention strategies to continue TRT safely and comfortably.

Testosterone

min read

Does Testosterone Treatment Cause Muscle Pain? UK Evidence & Guidance

Does testosterone treatment cause muscle pain? Discover the evidence on muscle discomfort during TRT, including causes, when to seek help, and how to manage symptoms safely. Expert UK guidance for patients and clinicians.

How Much Testogel Should a Man Use? UK Dosage Guide

Testosterone

min read

How Much Testogel Should a Man Use? UK Dosage Guide

How much Testogel should a man use? Discover recommended starting doses, how to adjust treatment based on testosterone levels, proper application techniques, and essential safety guidance for men prescribed this testosterone replacement therapy in the UK.

Ozempic Sulphur Burps and Diarrhoea: Causes, Duration and Management

GLP-1 Brands

min read

Ozempic Sulphur Burps and Diarrhoea: Causes, Duration and Management

Ozempic sulphur burps and diarrhoea explained: discover why these gastrointestinal side effects occur, how long they last, effective management strategies, and when to seek medical advice for symptoms.

Best Laxative for GLP-1 Patients: UK Evidence-Based Guide

Weight Loss

min read

Best Laxative for GLP-1 Patients: UK Evidence-Based Guide

Discover the best laxative for GLP-1 patients experiencing constipation from semaglutide, dulaglutide, or liraglutide. Evidence-based UK guidance on osmotic, bulk-forming, and stimulant laxatives, plus lifestyle strategies and when to seek medical advice.

Cost

min read

Virtual Gastric Band Hypnosis Cost: UK Prices and Key Considerations

Virtual gastric band hypnosis costs in the UK typically range from £300 to £900 for a full course. Find out what affects the price, how it compares to surgery, and what to check before choosing a provider.

Hair Loss

min read

What Causes Hair Loss in Men? Causes & Treatments

Discover the key causes of hair loss in men, from male pattern baldness to illness, plus NHS diagnosis and UK treatment options.

Do GLP-1 Medications Help With Addiction? UK Evidence Review

Weight Loss

min read

Do GLP-1 Medications Help With Addiction? UK Evidence Review

Do GLP-1 medications help with addiction? Explore the emerging research on GLP-1 receptor agonists and addictive behaviours, including current evidence, proposed mechanisms, safety considerations, and why these drugs remain unlicensed for addiction treatment in the UK.

Erectile Dysfunction

min read

Does Methylprednisolone Cause Erectile Dysfunction? UK Medical Guide

Does methylprednisolone cause erectile dysfunction? Discover how this corticosteroid may affect sexual function, the mechanisms involved, and practical management strategies. Expert UK medical guidance on addressing sexual health concerns during methylprednisolone therapy.

Do You Take Weight Loss Injections Forever? UK Treatment Duration Guide

Wegovy

min read

Do You Take Weight Loss Injections Forever? UK Treatment Duration Guide

Do you take weight loss injections forever? Discover how long GLP-1 medications like Wegovy and Saxenda should be used, what happens when you stop, NHS guidance on treatment duration, and evidence-based strategies for maintaining weight loss after discontinuation.

Does Ozempic Cause Muscle Loss? Evidence & Tips

GLP-1 Brands

min read

Does Ozempic Cause Muscle Loss? Evidence & Tips

Worried Ozempic is eating your muscle? See what the evidence says about semaglutide and body composition, plus practical steps to protect lean muscle mass.

Mounjaro

min read

Does Mounjaro Make You Burp? Causes, Frequency and Management

Does Mounjaro make you burp? Discover why burping occurs with tirzepatide treatment, how common it is, practical management strategies, and when to seek medical advice. UK clinical guidance included.

Hair Loss

min read

Nutritional Deficiency Hair Loss: Causes, Tests, and NHS Treatment

Nutritional deficiency hair loss explained: discover which nutrients cause hair thinning, how NHS blood tests diagnose deficiencies, and when to see your GP for treatment.

Is Fish Good for You? Health Benefits Explained

Supplements

min read

Is Fish Good for You? Health Benefits Explained

Discover why fish is one of the healthiest foods you can eat. NHS-backed guidance on portions, oily fish benefits, and safety tips for all life stages.

Fish Oil for Gynaecomastia: Evidence, Treatments, and When to Seek Help

Weight Loss

min read

Fish Oil for Gynaecomastia: Evidence, Treatments, and When to Seek Help

Fish oil for gynaecomastia: does it work? Discover what the clinical evidence shows, recognised NHS treatments, safety considerations, and when to see your GP about male breast tissue changes.

Mounjaro

min read

Does Mounjaro Expire? Shelf Life, Storage & Safety Guide

Find out if Mounjaro expires, how long it lasts in the fridge, what happens if you use expired pens, and essential storage tips for tirzepatide.

Can Testogel Cause Itchy Skin? Causes and Management

Testosterone

min read

Can Testogel Cause Itchy Skin? Causes and Management

Can Testogel cause itchy skin? Discover why this common side effect occurs, how to manage skin irritation from testosterone gel, and what alternative treatments are available if symptoms persist. Evidence-based guidance for UK patients.

Erectile Dysfunction

min read

Does Salt Help with Erectile Dysfunction? Evidence and Facts

Does salt help with erectile dysfunction? Discover the truth about salt and ED, why excess sodium may worsen erectile function, and evidence-based dietary approaches that genuinely support vascular and sexual health.

Bolt Guides

Featured

How to Order from LillyDirect: UK Alternatives and Safety Guidance

Weight loss

How to Order from LillyDirect: UK Alternatives and Safety Guidance

Lilly Direct vs LillyDirect Self-Pay: UK Patient Guide

LillyDirect: What It Is and What UK Patients Should Know

GLP-1 Brands

Wegovy

Mounjaro

Retatrutide Injections: UK Guide to Administration, Dosing, and Safety

Retatrutide: What It Is Made Of and How It Works

Feeling Cold on Retatrutide: Causes, Management, and When to Seek Help

Retatrutide in Pill Form: What UK Patients Need to Know

Men’s Health

Testosterone

Erectile dysfunction

Does Rybelsus Cause Erectile Dysfunction?

How to Treat Rash From Testosterone Treatment: Expert Guide

Does Testosterone Treatment Cause Muscle Pain? UK Evidence & Guidance

How Much Testogel Should a Man Use? UK Dosage Guide

Browse all

Ozempic Sulphur Burps and Diarrhoea: Causes, Duration and Management

Best Laxative for GLP-1 Patients: UK Evidence-Based Guide

Virtual Gastric Band Hypnosis Cost: UK Prices and Key Considerations

What Causes Hair Loss in Men? Causes & Treatments

Do GLP-1 Medications Help With Addiction? UK Evidence Review

Does Methylprednisolone Cause Erectile Dysfunction? UK Medical Guide

Do You Take Weight Loss Injections Forever? UK Treatment Duration Guide

Does Ozempic Cause Muscle Loss? Evidence & Tips

Does Mounjaro Make You Burp? Causes, Frequency and Management

Nutritional Deficiency Hair Loss: Causes, Tests, and NHS Treatment

Is Fish Good for You? Health Benefits Explained

Fish Oil for Gynaecomastia: Evidence, Treatments, and When to Seek Help

Does Mounjaro Expire? Shelf Life, Storage & Safety Guide

Can Testogel Cause Itchy Skin? Causes and Management

Does Salt Help with Erectile Dysfunction? Evidence and Facts