... , Kosher, Halal 5. Sample available Amygdalin/Amarogentin/Layatril/Vitamin b17: Natural Amygdalin 98%, Function: Anti cancer. Available form: ... Available form: Powder, Capsules (500mg) Amygdalin/Amarogentin/Layatril/Vitamin b17: Natural Amygdalin 98%, Function: Anti cancer. Available form: Bitter ... glycoside. Though it is sometimes sold as "Vitamin B17", it is not a vitamin. Amygdalin/laetrile was ...