Founded by two of Europe's leading men's health specialists
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Your assessment and results go to a doctor who reviews them in context.
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When deeper expertise is needed, your case reaches the relevant specialist.
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Your results stay together so meaningful change can be seen over time.



Plenty of online clinics aren't much more than a checkout. Heracles is CQC-regulated, prescriptions are dispensed by a GPhC-registered pharmacy, and every doctor is named on this site with their GMC number. All lab work runs through UKAS-accredited laboratories.
No. Every pathway starts with a three-minute online assessment, reviewed by a doctor. If tests or treatment are right for you, they're arranged directly — no referral letter, no waiting list. You'll have a full report to share with your GP whenever you choose.
Assessments are free, and you pay nothing unless a doctor prescribes. Anything that recurs says so before you pay — and you can cancel online, no phone call.
Yes — plain and unbranded, with nothing on the outside to say what's in it or who it's from. Your results sit in your private dashboard, confidential to you and the Heracles clinical team.
Heracles has consultant urologists, andrologists, nutritional specialists, psychosexual therapists and endocrinologists, led by Prof. Suks Minhas and Prof. Tet Yap — two of Europe's leading men's health specialists. Every clinician is listed on our team page with credentials and GMC number, and a specialist reads every result.
A clinician explains what the result actually means, in plain English, and what your options are — treatment, monitoring, or onward referral where appropriate. You decide what happens next. Nothing is prescribed unless a doctor decides it's clinically right for you.
Our most popular E.D. treatment. Sildenafil is the active ingredient in Viagra, just without the brand name. The more cost effective way for easier erections. Clinically proven and used by millions worldwide.
Erectile Dysfunction
Tablet
50mg, 100mg
Take 60 minutes prior to sexual activity
Lasts 4-5 hours
Sildenafil is among the safest drugs as its side effects are usually rare, mild, and temporary. The most common side effects are flushing, headaches, dizziness. In the rare case of experiencing them, they often pass quickly...
Our most popular E.D. treatment. Sildenafil is the active ingredient in Viagra, just without the brand name. The more cost effective way for easier erections. Clinically proven and used by millions worldwide.
Erectile Dysfunction
Tablet
50mg, 100mg
Take 60 minutes prior to sexual activity
Lasts 4-5 hours
Sildenafil is among the safest drugs as its side effects are usually rare, mild, and temporary. The most common side effects are flushing, headaches, dizziness. In the rare case of experiencing them, they often pass quickly...
Our most popular E.D. treatment. Sildenafil is the active ingredient in Viagra, just without the brand name. The more cost effective way for easier erections. Clinically proven and used by millions worldwide.
Erectile Dysfunction
Tablet
50mg, 100mg
Take 60 minutes prior to sexual activity
Lasts 4-5 hours
Sildenafil is among the safest drugs as its side effects are usually rare, mild, and temporary. The most common side effects are flushing, headaches, dizziness. In the rare case of experiencing them, they often pass quickly...