​

• Medium for freezing human sperm cells

• SpermFreeze™ is a single step freezing medium for use with human sperm cells. The medium is clear (does not contain any milk, egg yolk, ...) and can be used direct from the bottle.

• SpermFreeze SSP™ requires 1ml of medium for each 3ml of semen. We also offer a less concentrated SpermFreeze™ which allows 1ml of semen to be frozen with 0.7ml of SpermFreeze™

• Due to the very stable formula, SpermFreeze™ has a shelf life of 18 months from date of produce.