Favourable effects of Prelox(R) on testosterone levels Prelox(R) and Testosterone

Main Article Content

Peter Rohdewald Romil Stanislavov


The combination of French maritime pine bark extract (Pycnogenol®), aminoacids and roburin (Prelox®) was tested in a randomized, double-blind, placebo-controlled, cross over study with 50 infertile men. Primary outcome of the study was the improvement of sperm quantity and quality, results have been already published.

Secondary outcome of the study were monitoring of testosterone levels and blood pressure.

Testosterone levels increased significantly (p<0.001) following intake of Prelox®. The slightly elevated blood pressure of the participants was lowered to normal values after treatment.

Keywords: Prelox®, Pycnogenol®, pine bark extract, testosterone, blood pressure

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How to Cite
ROHDEWALD, Peter; STANISLAVOV, Romil. Favourable effects of Prelox(R) on testosterone levels. Medical Research Archives, [S.l.], v. 6, n. 11, nov. 2018. ISSN 2375-1924. Available at: <https://esmed.org/MRA/mra/article/view/1865>. Date accessed: 30 sep. 2023. doi: https://doi.org/10.18103/mra.v6i11.1865.
Review Articles


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