Pert and Prell have a ph of 6.8 -7.2.... pure water has a ph of 7.0. so you are basically not washing your hair at all, hense this is why you hear those who use these say their hair feels greasy b4 the end of the day. Pantine is just plain ole bad cuz the Pro-V is not actually vitamins it is a vinyl extract, that can indeed make your hair silky and shiny...but it seals your hair shaft never letting it open up and get clean. it also prevents colors and pems frtom being their best. so if you are using this conditioner basically you are trapping the urine absorbed inside the soaker.never washing it out fully.
How does this relate to yarn.... simple.
All hair regardless of human hair or animal fur should maintain the proper acid balance . Your shampoo is "basic" while your conditoner is "acidic" this opens and closes the hair shaft properly.
Ok so about conditioner on wool. Since many types of wool have scaled cuticles like ours ( which in yarn if the scales are open...then you feel the roughness or scrathiness of wool)
I always choose organic conditioners for myself and my wool because i do not want the extra ingredients that can cause build up and i do not want chemically fragrances
(ugg in a pinch i have done this before soakers+urine+stinky conditioner=
) . Also my boys have had bad chemical reactions to some with their super sentive skin.
I myself love tigi too but there is no way i can stand it on wool (you really dont wanna smell wet wool + dumb blond conditioner)
One thing i have found that i am loving is not actually conditioner at all, but Shea butter is yummy on wool too. you can get it like at bath & body works and its cheaper than some preofessional shampoos. so not its nothing about thew companies themselves, they have been around for many many years. It is they have an inexpensive product...not quality