milk lotion preservatives

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  1. soapinintx

    Optiphen vs Phenonip in milk lotion

    I've been searching, to no avail, for past discussions on lotion preservatives but have not found what I'm looking for. (Doesn't mean it's not here! Ha!) I use phenonip in my sheep milk's lotion but am wondering about Optiphen. What are your opinions? Is one better than the other? Why do you...