: Only provide a temporary "swelled" look and can damage tissue if overused.
: Often contain vitamins or herbs, but none have been scientifically proven to increase size.
: Urological societies consider enlargement surgery experimental and risky, with potential complications like scarring, infection, and loss of sensation. Consumer Considerations
: Some traction devices can cause minor length increases (1–3 cm) if worn for 4–6 hours daily for months, but users report significant discomfort and pain.