Each KwikPen contains four doses, so one pen works for one month
Apolipoprotein E isoform mediated regulation of nitric oxide release1, 2
Liposome L-glutachion Yeast Extract 34.22% (From The Netherlands/yeast Extract, Lecithin), Pullulan, Vitamin C, Enzyme-treated Stevia, Lemon Juice Powder [dextrin, Lemon Juice (100% Made In The United States), Arabic Gum, Citric Acid, Flavoring], Hydroxypropylmethylcellulose, Milk Thistle Extract Powder (Made In The United States), -cyclodextrin, Glycerin, Flavoring (Natural Lemon), Other Edible Oil And Vegetable Products, Vitamin E, Giza Yellow Pigment, Polysorbate 80, L-cysteine Hydrochloride, Citric Acid, Modified Starch Milk
No customs clearance issues
However, this does not mean it becomes undetectable that quickly
Its very important that you do not inject the B12