Pre~Seed is a 'fertility-friendly' personal lubricant that matches fertile cervical mucous and is safe to use while trying to conceive.
Pre~Seed Intimate Moisturizer provides moisture inside, where you need it most, without harming sperm. For use even while trying to conceive – a time of increased vaginal dryness when other products shouldn't be used due to their detrimental effects on sperm.
Other lubricants can create a barrier that interferes with sperm swimming out of the semen.

Whereas, the live swimming sperm are able to move freely from the semen into Pre~Seed. 
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Pre~Seed’s patented formula was uniquely developed by a woman Sperm Physiologist to match fertile cervical mucus in pH, motility and viscosity, thus providing an optimal environment for sperm in women who are trying to conceive. Most lubricants harm sperm and should not be used while trying to conceive. Recent studies have reported that Pre~Seed’s formula is the only vaginal dryness relief product that does not interfere with human sperm motility and DNA quality, or damage embryo development (in animal studies). Pre~Seed is the only product allowed to say that it is “safe to use when trying to conceive.”
Pre~Seed applicators allow dosage to be chosen according to each woman’s needs. Pre~Seed is applied inside the vaginal canal to best mimic natural secretions. This allows sperm to encounter an optimal environment following ejaculation, as they start their journey. The intravaginal application allows the product to be applied well before lovemaking. The applicators can be washed and re-used, allowing you to use your entire tube.
40 gm tube with 9 twist on applicators (2-4 gm dose each)
Pre-Seed's patented ingredients are fertility friendly & include:Purified water, hydroxyethylcellulose, pluronic, arabinogalactan, sodium phosphaste, potassium phosphate, carnomer, methylparaben, sodium hydroxide.
Purified water: Very pure with low endotoxin from bacterial cell walls, and low metal or salt content.
Hydroxyethylcellulose: A non-toxic thickener. Has been shown to be similar to cervical mucus in laboratory studies.
Pluronic: A non-toxic slippery agent.
Sodium chloride: Makes the product isotonic to semen. Similar science as to why you drink Gatorade when you are dehydrated!
Arabinogalactan: A unique plant polysaccharide from larch trees, that provides antioxidant support for cells. Arabinogalactan is a very large sugar and can not be digested by bacteria or yeast to cause an infection, as can small molecules like glycerin.
Sodium phosphate & Potassium phosphate: Protects and holds the pH to that of semen and fertile cervical mucus for an optimal sperm environment.
Carbomer: A non-toxic thickener.
Methylparaben: One of the most mild and well studied of all preservatives against bacterial growth. There is a detailed discussion of why we use this at
our FAQs, but in Summary there is no evidence that this paraben at the levels Pre-Seed use has any adverse effect on sperm or reproduction.
Sodium hydroxide: Raises the pH to that of semen and fertile cervical mucus.