PeniMaster®: clinically proven medical product for the enlargement, thickening and straightening of the penis.
PeniMaster®PRO
belt expander system
The varied elongation belt
PeniMaster®PRO
weight expander
Intuitive "body-building" for the penis
PeniMaster®
rod expander system
The modern classic with holding belts
A large-scale clinical study published in the renowned British Journal of Urology proved that: The PeniMaster PRO elongates the penis and allows for an effective and safe treatment of an abnormal curvature of the penis (Peyronie; IPP; Induratio penis plastica). The medical product is a quick and effective alternative to high-risk operations. The results cannot be transferred to another stretching device (extender) and only apply for the PeniMaster PRO.
Dr. Kambiz Tajkarimi (US)
Dr. med. Timo Spanholtz (DE)
Prof. Dr. Gottfried Lemperle (DE)
Dr. Ruslan Petrovich (RU)
PeniMaster® and PeniMaster®PRO
are medical expanders (extenders) that stretch the penis in a physiologically proper way over a long period of time. This method of tissue stimulation can, for example, be successfully used for the corrective enlargement and straightening of any man’s penis, by people suffering from Peyronie’s disease or for penis therapy before and after operations (e.g. removal of the prostate).
PeniMaster PRO can be used overnight (read more).
Proof of performance
in the video: 7.6 kg pulling force* on the penis with PeniMaster PRO.
*For physiological and safety reasons, we recommend using a pulling force of up to approx. 1200 grams if the extender is used regularly!
Fields of application of PeniMaster® and PeniMaster®PRO
- penis elongation
- more penis circumference
- enlargement of the glans
- straightening of curvatures
- improvement of the erection
- therapeutic fields of application
Product Overview PeniMaster® and PeniMaster®PRO
- PeniMaster: threaded rod penis expander with wide holding belt, safety clip, and adaptive fastening apertures
- PeniMaster PRO Basic: glans fixation of the latest generation with positive-locking fixation of the glans
- PeniMaster PRO rod expander system: combines PeniMaster PRO Basic with pulling force generator on rod basis
- PeniMaster PRO belt expander system: allows for wearing the penis expander system as hip belt, shoulder belt, or knee belt
Controlled clinical study in the British Journal of Urology: PeniMaster PRO is safe and effective in the treatment of Peyronie’s disease (IPP / curvature of the penis) and elongates the penis.
Video: PeniMaster PRO base – very easy.
Video: Schematic representation PeniMaster®PRO
The physiological mode of operation of PeniMaster® and PeniMaster®PRO for penis enlargement
A body part increases in size or changes its shape by means of the formation of new body cells within the part. Regarding the male genitals this natural procedure ends at the age of 20 at the latest. If the penis is to become larger or straighter afterwards ...
Studies and medical reports
Renowned urologists and medical specialists report on their experiences with PeniMaster PRO, for what penile problems the product is used and which results can be achieved as a result. You will also find studies and case studies on PeniMaster PRO here.
Surveys on the topic penis
The following online surveys show data and opinions related to questions most commonly asked about the penis.
About us
MSP Concept is a small business headquartered in Berlin, Germany, focusing on the development, production, and marketing of urologic products and medical products.