Blog - Moorgate Andrology and Gynaecology

Does penis filler change length ?

Written by David Mills | Jan 9, 2026 1:19:14 PM

Does Penis Filler Change Penis Length?

Penis fillers, usually made of hyaluronic acid, are a popular non-surgical option to increase girth and improve appearance. But many men wonder if fillers also affect length.

What Fillers Can Do

  • Increase flaccid and erect girth temporarily.

  • Enhance flaccid shaft length slightly by adding volume to the shaft.

  • Can improve overall confidence and appearance.

What Fillers Cannot Do

  • Fillers do not provide a significant increase in erect length.

  • Permanent lengthening requires ligament release surgery or other surgical procedures.

Safety and Longevity

  • Hyaluronic acid fillers last 12–24 months and can be dissolved if needed.

  • Semi-permanent fillers like PLLA or PMMA are riskier and can cause lumps that are difficult to treat.