Pre~Seed™ is the only vaginal lubricant ormulated by an Andrologist, based on the physiologic requirements of sperm, so as to provide an environment that will not harm them. A quick review of the ingredients shows how the formula is unique, in using components that provide moisture, but also that ensures sperm encounter an optimal environment. This includes arabinogalactan for antioxidant support.

The formulas do also contain very low concentrations of parabens as a preservative, which is something we are often asked about. The paraben level in the lubricants is 25% of the minimum concentration found to interfere with sperm function in the extreme condition of direct culture in vitro (Song et al., 1989), as previously reported. Based on the IVF and embryo development studies done by Dr. Wright. It is clear that even 50% direct contact of our formula with gametes did not interfere with fertilisation or embryo development. Given this data you can be assured that the paraben levels in these formulations is appropriate as a preservative for user protection, without harming gamete function.

Over the past decade there have been many presentations at medical meetings and full publications on the technology behind these lubricants conducted by the both the inventors themselves and third party investigators. These include the beneficial role of arabinogalactan on sperm cell function, primarily through mitigation of oxidative stress damage to motility and chromatin integrity.

These studies have allowed our lubricants to be the first ever with specific indications of use including fertility interventions. Such uses include:

• Semen collection using polyurethane condoms
• Embryo transfer
• Transvaginal collection of oocytes
• Intrauterine insemination
• Post coital testing

For details of the Quality Assurance Systems and Manufacturing Standards please visit our Quality Assurance page.