Preferred Nutrition Inc.: HappySense (100mg) (120 Caplets)

Preferred Nutrition Inc.: HappySense (100mg) (120 Caplets)

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HappySense contains the natural ingredient 5-hydroxtryptophan (5-HTP), which is isolated from the seeds of the plant Griffonia simplicifolia. 5-HTP has been shown to help to enhance the body’s serotonin levels, which in turn improves mood, reduces cravings and increases energy.

5-HTP, the significant ingredient in HappySense, is converted directly into serotonin in the body and is highly effective for raising levels of serotonin in the brain.1 As a result of this action, it has been clinically shown to be of benefit for many disorders including fibromyalgia, chronic and migraine headaches, binge eating associated with obesity, insomnia and depression.1,2,3 5-HTP has been most extensively researched for the treatment of mood and sleep disorders. For example, in a study of 63 depressed patients, treatment with 5-HTP for 6 weeks was effective for helping to reduce depressed mood, anxiety, physical symptoms, and insomnia.1 Furthermore, 5-HTP has been shown to help allow natural sleep without the drugged feeling of prescription medication in the morning. In other studies, 5-HTP has been shown to reduce eating behaviors, lessen caloric intake, and promote weight loss in obese individuals.2Finally, 5-HTP may also help to reduce pain, fatigue and other symptoms in patients suffering from fibromyalgia and migraines.


  • Helps promote a healthy mood balance.
  • Improves sleep.
  • In conjunction with diet and exercise, helps to aid weight loss and reduce cravings.
  • Helps to relieve symptoms of fibromyalgia.
  • Helps reduce PMS..
  • Enhances seratonin levels.


1 Caplet 3 times daily with food or as directed by a health care practitioner. Use for a minimum of 1 week to see beneficial effects.


Medicinal Ingredients

Each Capsule Contains:


  • 5-Hydroxytryptophan Seed Extract (Griffonia simplicifolia)
    (99% pure 5-Hydroxytryptophan) …………  100 mg

Non-medicinal Ingredients

Dibasic Calcium Phosphate Dihydrate, Purified Water, Microcrystalline Cellulose, Enteric Coating (Purified Water, Ethylcellulose, Medium Chain Triglycerides, Oleic Acid, Cellulose, Glycerin, Sodium Alginate, Stearic Acid), Vegetable Grade Magnesium Stearate (Lubricant).

Dietary Needs

Artificial Ingr. Free, Corn Free, Dairy Free, Soy Free, Wheat Free, Yeast Free

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