[Lindsay]

Many thanks for the link.  Very interesting. 

[Lindsay]

What about allantoin?  It probably is preferable to add it during cool down but I add it to the water phase because I feel I need the heat to get it dissolved properly (even at low %).

[Lindsay]

Thanks for your (cool) reply.  Much appreciated.

[Lindsay]

Thank you Robert I have accessed the buyers guide now and it is very helpful - much appreciate.

[Lindsay]

Thank you Robert - I am based in South Africa and I must confess I was not aware of the PCPC Buyers Guide.  I assume that I will need to sign up and be a member?  It looks like a good resource.