Zein Pharma

Zein Pharma L-Tryptophan, 500mg - 90 caps

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  • Regular price £20.71


L-Tryptophan is an essential and long-chain amino acid that is a component of proteins. Our body cannot produce it ourselves, so we have to supplement it with our food. With the L-Tryptophan capsules from ZeinPharma® you get a natural form of the amino acid from fermentation.


L-tryptophanHydroxypropyl methylcellulose

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