• ✅【Persistent Vitamin B12】Water-soluble vitamins generally cannot be stored in the body, and any amount that is not absorbed at once is excreted from the body health+ Vitamin B12 Supplement uses a sustained-release formulation that ensures that the vitamins stay in the body for a long period of time and are fully absorbed • ✅【High-Concentration Vitamin B Supplement】Vitamin B12 keeps your nerves healthy and supports a light and healthy life Contains 1000 μg of vitamin b12 per day • ✅【Rich in Vitamins】In addition to vitamin B12, it also contains vitamin C, vitamin B₂, vitamin B₆, and folic acid It is rich in support ingredients • ✅【Support for Tingling and Numbness】Supports the tingling and numbness you are concerned about • ✅【安心の国内製造】Manufactured domestically for safety and peace of mind Manufactured in a domestic GMP-certified factory It is also easy to drink because it has no odor