The bile pretreatment for analytes involved simple protein precipitation with methanol
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B12 How Do Vitamin B12 Shots Work
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Full Ingredient List: Distilled Water (Aqua), PEG-100 Stearate & Glyceryl Monostearate (Emulsifying System), Unrefined Mango Butter (Mangifera Indica), Unrefined Shea Butter (Butyrospermum Parkii), Cold Pressed Shea Nut Oil (Vitellaria Paradoxa), Cold Pressed Marula Oil (Sclerocarya Birrea), Cold Pressed Meadowfoam Seed Oil (Limnanthes Alba), Cold Pressed Jojoba Oil (Simmondsia Chinensis), Cold Pressed Argan Oil (Argania Spinosa), Vegetable Glycerin (Humectant), Cetyl Alcohol (Skin Softener), Ozokerite Wax (Texture Enhancer), D-Panthenol (Vitamin B5), Vitamin E (Tocopherol), Hyaluronic Acid (Sodium Hyaluronate), GHK-Cu (Copper Peptide), Phenoxyethanol & Caprylyl Glycol (Preservative)