Phytociencia is currently developing a range of generic polyprenol preparations to a 'tech grade' standard We are also able to offer a 'custom' service allowing clients to specify the species of plant required for their particular application As most laboratories have the facilities for further refinement of our 'tech grade' product available to them 'in house', substantial savings can be made over the costs of buying in preparations that have already been purified into higher grades Due to the production methods adopted we are able to offer generic polyprenol products at extremely competitive prices At this moment in time we are able to offer ex stock tech grade polyprenol preparations extracted from coniferous tree foliage and hope to be adding more stock items in the near future