Popstar was born out of a conversation between its two founders, urologists Dr. Joshua Gonzalez and Dr. Brian Steixner, about a major gap in men’s wellness. Almost every day in their clinics, they were seeing men with low ejaculatory volume and poor sperm health. Since there wasn’t a science-backed solution for either, they decided to create them.

For the men focused on the “fun” side of things, like performance, volume, and taste, they developed Popstar Volume + Taste Daily Supplement. For those focused on “family,” meaning sperm motility, count, and overall fertility, they created SWMR Fertility for Men Daily Supplement.

They take the guesswork out of sexual wellness, offering research-driven formulas that support better intimacy, pleasure, and overall health. Whether the goal is to finish stronger or support the long-term health of your “swimmers,” they are here to support you in leading a healthy, fulfilling sex life.

popstarlabs.com
swmrfertility.com
(these are their customer-facing sites, which can be fun to peek around)