£16.01
Out of stock
High-purity tryptophan from natural, plant-based fermentation
Best vital substance of premium quality
100% vegan, certified with the vegan certification mark
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.
| Weight | 0.08 kg |
|---|
Out of Stock
Out of Stock
Out of Stock
£16.01
Reviews
There are no reviews yet.