Bottled apple juice, pasturized is not recommended. I have read that fresh unpasturized organic apple cider is ok, but homemade freshly juiced organic apples are best. (No sweetner added)
You can also use malic acid capsules or tablets for the 3 days prior to the liver flush. I like to use a combination. Like, 2 glasses of homemade apple juice, and Magnesium Malate (malic acid) when juicing
This is a link with directions for the protocol that I use.
Re: Can U describe the recipe of LF?
I have used it 11 or 12 times with good success.