I need reviews comments for Methylcobalamin Vitamin B12 Drop

Hi everyone! I am planning to purchase "Methylcobalamin Vitamin B12 Drops" to help with my daily energy levels and support my nervous system. Since Methylcobalamin is the bioactive form of B12, I'm hoping for better and faster absorption compared to synthetic alternatives. Has anyone here used these drops? I would love to hear your honest reviews. Specifically, how is the taste, how gentle is it on the stomach, and how long did it take for you to notice a real difference in your fatigue levels? Any brand recommendations or insights would be highly appreciated!