Men are increasingly turning to unconventional methods to enhance their genital appearance, with a new trend called 'penismaxxing' gaining attention. This practice involves using fat-dissolving injections on the mons pubis to reduce surrounding fat, making the penis appear larger. However, medical experts caution that this procedure carries significant risks and is not licensed for such use in the UK.
What Is Penismaxxing?
Penismaxxing is a term used to describe efforts to optimize the look and performance of the penis. One method, promoted by influencer Braden Eric Peters, known as Clavicular, involves injecting lypolysis agents into the mons pubis. This fatty pad above the pubic bone can bury a normal-sized penis if enlarged. By dissolving fat in this area, more of the shaft becomes visible, creating an illusion of increased length.
How Does It Work?
Dr. Babak Ashrafi, a GP at Superdrug Online Doctor, explains that fat-dissolving injections reduce localized fat pockets. Around the pubic region, this can make the penis appear more prominent. However, he emphasizes that this does not actually enlarge the penis itself. Weight loss can also improve cardiovascular health and erectile function.
Is It Safe?
Dr. Shirin Lakhani, an intimate health specialist, warns that no fat-dissolving injections are licensed in the UK for penile enhancement or mons pubis reduction. She advises against purchasing such products over the counter or from online black markets, as they may be counterfeit or contaminated. Risks include pain, swelling, infection, scarring, and damage to nerves and blood vessels. In severe cases, permanent deformity or impaired sexual function can occur.
Growing Demand Among Men
Both doctors report increasing inquiries from men about penis enlargement and aesthetic procedures. A study by Adoreal found a 30% rise in male aesthetic inquiries in 2025, with fat removal being a popular treatment. Dr. Ashrafi notes a significant uptick in men seeking weight-loss injectables and fat-dissolving injections, driven by social media trends. However, he stresses that any injectable treatment should only be administered by a qualified professional after a medical assessment.
Expert Recommendations
Maintaining a healthy weight is the safest way to improve penile appearance and overall health. Medical professionals advise against attempting any unlicensed procedures without professional supervision.



