Description
- High-purity tryptophan from natural, plant-based fermentation.
- Best vital substance of premium quality.
- 100% vegan, certified with the vegan certification mark.
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Zein Pharma L-Tryptophan – 45 vcaps
99,00 kr.
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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Additional information
| Weight | 0,04 kg |
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