How long do vitamins take to work?

How long do vitamin supplements take to work?

In a nutshell, for a high-quality multivitamin such as a Mytamin:

  • You may feel you have better stamina (both mental and physical) and concentration after 1 week of starting a course. However, some people report they feel the improvement almost instantly. 
  • Studies show there may be a reduction in perceived stress within 4 weeks.
  • Research identified that better sleep and better skin could be seen within 8 weeks