5-HTP 100mg Time Release | GNC

Natrol® 5-HTP 100mg Time Release


Item # 220255


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Size: 45 Tablets

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Product Information


  • Promotes Positive Mood
  • Helps Control Appetite

    Natrol® 5-HTP TR 100mg Time Release is a drug-free plantderived source of an amino acid that naturally increases the body’s level of serotonin, the chemical messenger that affects emotions, behavior, appetite, thought and sleep. Regular use of Natrol 5-HTP helps provide a more positive outlook, promotes relaxation, calm and greater appetite control. Natrol 5-HTP TR is 100% vegetarian and has a controlled delivery system that releases 5-HTP slowly and then steadily over a period of 12 hours.
  • Label (click image to enlarge)


    Take 1 tablet, up to two times daily, with food. Do not exceed recommended dose.


    Keep out of reach of children.
    , Consult your healthcare professional prior to use if you have or suspect a medical condition or are taking prescription drugs including drugs for depression, migraines, Parkinson’s disease or psychiatric disorders. Do not use with other supplements containing L-tryptophan or 5-HTP. Do not use if you are pregnant, lactating or under the age of 18 years.

    Other Ingredients

    Cellulose, Dibasic Calcium Phosphate, Hypromellose, Silica, Stearic Acid, Magnesium Stearate, Methylcellulose, Glycerin


    Store in a cool, dry place.
    Manufactured by NATROL, Inc. Chatsworth, CA 91311 • USA

    Nutrition Facts

    Serving Size  1 Tablet(s)
    Servings Per Container  45

    Amount Per Serving     % DV

    5-HTP (5-Hydroxytryptophan) (derived from Griffonia simplicifolia) (seed)  100 mg   **

    ** Daily Value (DV) not established.


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    4.7 / 5.0
    7 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    Happy with this
    When I first started using 5-htp I was using the straight 100ml extra strength capsules and was having a lot of stomach upset. I have started using the time release kind and what a difference. No more stomach issues. So happy with this product.
    February 4, 2018
    1 month ago
    Definite enhancer to great sleep and relaxed state of mind
    August 6, 2017
    7 months ago
    Great Product! I Feel Alive!!
    I run a sales organization in the US and I make sure all my employees take this. Since they have been taking the pills, they have tripled their numbers in sales and have all lost 10-15 pounds.
    March 18, 2015
    Works great for appetite control
    This product has worked great for me. I thought I would try this to see if it would mellow me out (I tend to worry a lot) and help me lose weight.

    I found that the pills do help to mellow me out more. But, the appetite control is what I love about taking these. I used to eat big lunches and dinners as well as want snack in between.

    After taking these pills I found that if I had a big lunch that I couldn't finish it. I would feel full. I no longer needed snacks in between meals.

    These pills work great for me. I take one in the morning and that is all I need for the rest of the day.
    September 27, 2014
    Works great
    Really helps to uplight my mood throughout the day. Helps me to get through even my toughest days
    December 21, 2013
    Love it!
    I originally bought this because my partner was suffering unbearable insomnia that was only helped by pretty intense anti-anxiety prescriptions.

    He started to take this, it took about a week to really help him. I tried it one night when I was stressed and couldn't sleep, it started working right away for me.

    We both started taking it routinely, it was like the happiness reset button.

    We'd both been under a lot of pressure, creating major stress and anxiety for a long time. We used it for about 2 weeks, then ran out. There was no detox phase, or issues when we stopped taking it (we're buying more pronto, but wanted to make sure it wasn't addictive first).
    We both took it at night. It helps to give you a nice peaceful happy feeling, no weird side effects, no crashing.

    I'd highly recommend this to anyone who's struggling with stress and anxiety.
    September 29, 2013
    Great results with this product!
    I feel like this product really helps to boost my mood and helps with appetite control. I have and will recommend this product again and again.
    November 14, 2011