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5-HTP 50mg Capsules

Swanson Health

Up to 50% Off

  • 50mg of 5-HTP per capsule
  • A natural precursor to serotonin
  • Consume pre-bed as part of an active lifestyle
From £4.79

Product Overview

Natural precursor to serotonin to be taken before bed

Enjoy an active lifestyle? Why not add 5-HTP to your pre-bed routine? 5-HTP (5-hydroxytryptophan) is made in the body from tryptophan and is a precursor to the production of serotonin; a natural neurotransmitter. Each of these premium capsules from Swanson Health contains 50mg of 5-HTP.

Compound the body makes from tryptophan

5-HTP is a compound that the body makes from the essential amino acid Tryptophan. Whilst tryptophan is typically obtained from meat, fish and dairy, there are no dietary sources of 5-HTP. Supplemental 5-HTP is obtained from the seeds of the Griffonia simplicifolia shrub.


  • 50mg of 5-HTP per capsule
  • A natural precursor to serotonin
  • Consume pre-bed as part of an active lifestyle
  • 60 capsules per pack

Suggested Use

Take one capsule once or twice a day, with water on an empty stomach.

Nutritional Information

Nutritional information will be shown when a flavour and/or size is selected.

Customer Reviews

Overall Rating (4.8)
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Review by Ulisses Kung on Jul 1, 2021
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Noites bem dormidas

Review by Anonymous on May 28, 2021
Desde que comecei a tomar que tenho as melhores noites de sono! 30mt antes de deitar, é sagrado! fantástico!
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Erg tevreden

Review by Rosa on Jan 30, 2021
Ik neem dit supplement af en toe 1x 's ochtends 30 min. voor het ontbijt. Ongeveer 2 uur na inname merk ik gelijk duidelijk verschil de rest van de dag!
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Goed spul

Review by Erwin on Jan 23, 2021
Nu een week gebruikt en het werkt echt fijn! Sneller en betere slaap! Dus aan te raden.
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Review by Erwin on Jan 13, 2021
Prima product in combinatie met night&relax van body&fit huismerk........
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Review by Sylvia on Oct 30, 2020
Gebruik al jaren werkt prima, voordelig hier !
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Betaalbaar en goed

Review by Merel on Feb 20, 2020
Merkte vrijwel meteen verbetering. Goed product.
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Laagste prijs

Review by A on Jun 27, 2019
Onze dochter slikt dit in combinatie met l-tyrosine helpt haar goed.
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Goed prodkt goede prijs

Review by Frans on Mar 1, 2019
Ik heb er alleen maar uitstekende ervaringen mee
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Redelijk goed.

Review by Lisa on Oct 22, 2018
Al vanaf de 1e capsule goed en zonder onderbrekingen. Na ongeveer 2 weken was het helaas afgelopen en nam ik 2 capsules. Dit werkte goed. Het lijkt wel of je er aan went en (steeds) meer nodig hebt...
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