# Regen Doctors > > Last updated: 2026-07-20 ## Search - Search URL: `https://regendoctors.com?s={query}` ## Recent Content - [PT-141 vs. PDE5 Inhibitors: Understanding the Difference](https://regendoctors.com/blog/pt-141-vs-pde5-inhibitors-mens-sexual-health/): For men exploring options for sexual wellness support, two categories of treatment often come up in conversation: PDE5 inhibitors — a well-established class of medications — and PT-141 (bremelanotide), a newer agent with a distinctly different mechanism of action. Understanding how these treatments differ, how they work, and what factors inform candidacy is an important […] - [Lifestyle Factors That Can Affect Men's Sexual Wellness](https://regendoctors.com/blog/lifestyle-factors-mens-sexual-wellness/): Sexual wellness is rarely the result of a single factor. For most men, it reflects an intersection of physical health, hormonal balance, mental well-being, and daily habits. Understanding the lifestyle elements that can influence sexual function is an important first step in taking a proactive approach to overall men’s health. This article explores some of […] - [Understanding Semaglutide: How GLP-1 Therapy Works](https://regendoctors.com/blog/understanding-semaglutide-how-glp-1-therapy-works/): Semaglutide belongs to a class of medications called GLP-1 receptor agonists. This article is an educational overview of how this drug class works and what the consultation and prescription process at Regen Doctors involves. It is not intended to suggest that any specific outcome will occur for any patient. What Is a GLP-1 Receptor Agonist? […] - [NAD+: What It Is and Why Researchers Are Studying It](https://regendoctors.com/blog/nad-what-it-is-and-why-researchers-are-studying-it/): NAD+ (nicotinamide adenine dinucleotide) is a coenzyme found in every living cell and has become an active area of scientific research — particularly in aging biology. This article offers a factual, educational overview of NAD+ and what is — and is not — currently supported by clinical evidence. What Is NAD+? NAD+ is a coenzyme […] - [PT-141 (Bremelanotide): Mechanism, FDA Status, and What to Know](https://regendoctors.com/blog/pt-141-bremelanotide-mechanism-fda-status-and-what-to-know/): Bremelanotide is the active compound in both the FDA-approved product Vyleesi and the compounded PT-141 formulations available at Regen Doctors. This article provides an educational overview of bremelanotide’s mechanism, its FDA-approved indication, and the important distinctions between the FDA-approved product and compounded versions. How Bremelanotide Works: The Mechanism Bremelanotide is a melanocortin receptor agonist, specifically […] ## Products - [PT-141](https://regendoctors.com/products/pt-141/): PT-141 is a cutting-edge solution designed for both men and women to naturally enhance well-being and vitality in your love life, offering a powerful boost to your sexual wellness, including sexual dysfunction or low libido - [Sermorelin / Glycine](https://regendoctors.com/products/sermorelin-glycine/): Promotes overall wellness, vitality, and a more youthful appearance. - [Omnilux Men](https://regendoctors.com/products/omnilux-men/): On average, men’s skin is 25% thicker. Omnilux Men is the only LED mask calibrated with the deepest penetrating wavelength of near-infrared light (1072nm) to meet men’s unique skin needs. - [Omnilux Hydrogel Facial Mask](https://regendoctors.com/products/omnilux-hydrogel-facial-mask/): Specially designed to supercharge your Contour Face results. Packed with Hyaluronic Acid and other natural ingredients, this gel-like sheet mask is specially designed to enhance your Omnilux Contour light therapy treatments. - [Omnilux Eye Brightener - Refill](https://regendoctors.com/products/omnilux-eye-brightener-refill/): De-puff, brighten, and firm the under eye area with this clinically-proven, dermatologist-recommended red light therapy Mini device. ## Complete Sitemap For a comprehensive list of all URLs, see: https://regendoctors.com/sitemaps.xml --- *This file is dynamically generated and highlights our most important content.*