Yucca Saponin Extract pure plant version $30 (refrigerate this one…) (we also carry this for shampoo as well – slightly diff recipe but causes insane amt of volume in super thinning hair plus gets rid of 90 to 100% of all gray hair – depends on if you are 70yo or 35yo as to whether it is 90% or 100% removal of gray you see - 3 drops in a shaker cup is enough – 3 drops when making your own salad dressing is enough to make the salad dressing have oil and water mixed and will not un-mix! Does not add any taste to the dressing! Lol .. wowww If doing a major protocol start off slow with this by using it as ½ tsp in quart of water 1x/day - then do 2 quarts per day then 3 quarts per day and then increase yucca amt in each quart to full tsp 3x/day and so on… this is how you build self up on this… some people with fibromyalgia have such side effects they can only start off with 5 drops instead of ½ tsp … but eventually they will build up the same as everyone to 1 tsp 3x/day or more  NOTE: if all you are doing is adding this to a shaker cup like ones I mentioned all the time – then just put in 3 drops only into any shaker cup ! )