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Natural Factors 5-HTP (5-Hydroxytryptophan)
5/5 stars
Natural Factors is cheaper than what's available in the pharmacy and also has higher content per pill. My husband and I have been taking single doses daily while dealing with a particularly stressful period in our lives and it has contributed to better sleep and lighter mood
Rating: 5 - 3 votes

Natural Factors

Natural Factors 5-HTP (5-Hydroxytryptophan)

60 caplets

In stock

Product ID: NF2829

Expiration: December 2019

Retail : $34.99

Vitasave: $18.99 (Save 45%)

All prices in CAD
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  • Description
  • Ingredients
  • Suggested Use
  • Reviews

Natural Factors 5-HTP (5-Hydroxytryptophan)

Happiness, health, and general well-being are intimately tied to the secretion of various hormones, neurotransmitters, and other chemical messengers. One of these, serotonin, has a powerful determinant over our emotional state, appetite, sleep habits, and pain tolerance. Many prolonged diseases, including depression, have been clinically linked to low serotonin levels.

Serotonin is made in our bodies, but the building blocks it needs are often lacking. Natural Factors 5-HTP provides those necessary building blocks in the form of 5-hydroxytryptophan, a point-blank precursor to serotonin.This formula intensifies sleep quality by improving REM sleep and increases serotonin levels without creating dependence. 


    • Helps improve mood
    • Combats insomnia by improving sleep quality
    • Relieves the pain of fibromyalgia
    • Helps prevent migraines
    • Facilitates weight loss by promoting feelings of satiety

Directions: 1 caplet 1-2 times per day or as directed by a health professional

Supplement Facts
Serving Size 1 Caplet
Serving Size: 60
Servings Amount/Serving %DV
5-HTP (Griffonia simplicifolia) powdered extract (seed) 100 mg **
** Daily Value not established
Other Ingredients :Dicalcium phosphate,cellulose,purified water,aqueous coating
solution(sodium alginate,purified stearic acid,purified water,ethylcellulose,medium
chain triglycerides,oleic acid),magnesium stearate(vegetable grade).
1 caplet 1-2 times per day or as directed by a health professional

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