Some popular vaginal lubricants have been shown to negatively affect sperm motility. We’re not naming names, but you can read the medical journals here and here. BioGenesis is different. Our product is specially formulated to support an optimal environment for fertility, a claim that is backed by FDA clearance and verified by a qualified doctor of obstetrics and gynecology. • BioGenesis is a water based, hydroxyethylcellulose formula. That’s exactly what is recommended by doctors at the Mayo Clinic because that combination closely mimics a woman’s natural moisture and does not inhibit the movement of sperm. Where many lubricants can slow sperm movement, BioGenesis supports all phases of fertility. • Healthy vaginal pH is about 3.8 to 4.5. The pH of semen is usually 7.2 to 7.8. Our scientifically advanced BioGenesis is unique – the first fertility lubricant that uses what doctors call a “buffering action” so that the lubrication adapts its pH during intercourse, simultaneously maintaining a healthy vaginal pH while supporting sperm viability. • Calcium and magnesium have long been known as critical to fertilization. We’ve added ions of both to BioGenesis to support the process of sperm movement and egg penetration that ultimately result in pregnancy. Combine those with premium ingredients and supporting lactic acid and you have a lubricant that enhances intimacy, reduces discomfort and Bio Matches your own fertile fluids to create an optimal environment for conception.