£8.99£11.99 inc. VAT

L-Tryptophan is one of the 9 essential amino acids and cannot be made by the body.

It is a basic building block of Serotonin, Melatonin and also of Niacin and is so significant it has it’s own Act of Parliament to limit it’s use!  Our capsules offer 3 months supply, our powder is enough for about 4 months

50g of powder per pouch
120 capsules per pouch


SKU: TRYPTOPHAN Categories: , Tags: ,
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