Description
The essential amino acid tryptophan serves as a precursor of the so-called “happiness hormone” serotonin, which together with melatonin is responsible for our sleep-wake rhythm, amongst other things.
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Zein Pharma L-Tryptophan, 500mg – 90 vcaps
119,00 kr.
- High-purity tryptophan from natural, plant-based fermentation
- Best vital substance of premium quality
- 100% vegan, certified with the vegan certification mark
10 in stock
Danish krone (kr.) - DKK
Additional information
| Weight | 0,08 kg |
|---|
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