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
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) which elongate the penis in a physiologically proper manner over an extended period of time. For instance, this tissue stimulation is used for corrective enlargement, straightening or therapy of the penis before and after surgery.
The penile extenders can be used optionally over night (read more).
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
PeniMaster PRO prevents shrinkage and causes enlargement of the penis after prostate removal in the case of prostate cancer. 
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.