product overview

vitactive B12 Denk

For a normal energy metabolism

  • With vitamin B12 and the protein building blocks L-serine and L-glutamine
  • Helps to reduce fatigue and exhaustion
  • Just one capsule per day

Weak? Tired? Lacking energy? Increasing performance requirements and a stressful everyday life are exhausting and demand a great deal of energy from the body and mind. Vitamin B12 plays an important role in this. The nutrient is involved in various metabolic processes of the nervous system, haematopoiesis and cell division. A deficiency can therefore lead to fatigue, exhaustion and lack of concentration.

The protein building blocks L-glutamine and L-serine are also important for processes in the central nervous system and for normal brain function. The three-nutrient combination in vitactive B12 Denk consisting of high-dose vitamin B12 and the protein building blocks L-glutamine and L-serine supports the general well-being and regenerative ability of the body – in order to be fit and full of energy to tackle the day ahead.


Recommended intake:

Consume 1 capsule per day with a meal and plenty of liquid.


Pack size/content:

30 or 100 tablets

Nutritional valuePer capsule% NRV*
Vitamin B12100 μg400
L-glutamin30 mg-
L-serine30 mg-

*Nutrient reference value according to EU regulation

Maltodextrin, hydroxypropyl methylcellulose, L-glutamine, L-serine, acidity regulator sodium citrate, release agent silicon dioxide and magnesium salts of fatty acids, acidity regulator citric acid, colouring agent iron oxide and iron hydroxide, cyanocobalamin, colouring agent titanium dioxide.

Store in a dry place at no more than 25°C.