Tri-Sleep™ | GNC

GNC Preventive Nutrition® Tri-Sleep™


Item # 504312


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Product Information


Triple-Layer Sleep Technology
Going to sleep*
Calm sleep*

Label (click image to enlarge)


As a dietary supplement, take two caplets 30-60 minutes before bed.


For adult use only at bedtime. This product is not to be taken by pregnant or lactating women. If you are taking medication or have a medical condition, consult a physician before using this product. Do not use in conjunction with alcoholic beverages, when driving a vehicle, or while operating machinery. Discontinue use two weeks prior to surgery.

Other Ingredients

Microcrystalline cellulose, Dicalcium Phosphate, Hydroxypropyl Methylcellulose, Stearic Acid, Croscarmellose Sodium, Magnesium Stearate, Silicon Dioxide, Crospovidone, Ethyl Vanillin, FD&C Yellow #5, FD&C Blue #1, Triacetin, Dextrin, Artificial Vanilla Flavor, natural mixed berry flavor
Distrubuted by:
General Nutrition Corporation
Pittsburgh, PA 15222 USA

Nutrition Facts

Serving Size  2 Caplet(s)
Servings Per Container  30

Amount Per Serving     % DV

Calories 5  

Carbohydrates 1g  

Calcium (as Dicalcium Phosphate) 70 mg   7%
Phosphorus (as Dicalcium Phosphate) 50 mg   5%

Light Green Layer: Relaxation (Immediate Release)  228 mg   **
L-Theanine (as Suntheanine®)  200 mg   **
affron® Saffron Extract (Crocus sativus)(stigmas)  28 mg   **
Dark Green Layer: Going to Sleep (Immediate Release)  403 mg   **
Valerian Root Extract (Valeriana officinalis)  400 mg   **
Melatonin  3 mg   **
Yellow Layer: Calm Sleep (Sustained Release)  102 mg   **
gamma-Aminobutyric Acid (GABA)  100 mg   **
Melatonin  2 mg   **

** Daily Value (DV) not established.


4.0 / 5.0
9 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Great in concept. Worthless in effect.
I was so hoping that this product would work. It did not. There was no relaxing effect; there was no sleep-inducing effect; there was no sleep prolonging effect. I tried it several times - Early PM, later PM and very late PM. No effect. I tried it on an empty stomach; I tried it after eating some bland crackers. No effect. Very pricey for something that does less than camomile tea.
January 12, 2018
1 month ago
The only sleep medicine that works for me!
I haven't had much success with sleep medicines over the years. Some don't work for me, others leave me feeling strange and off the next day. I'm really happy with tri-sleep. I've been using it as needed for a few months now and it's been the most effective sleep medicine I've tried. Plus I feel good the next day. No weird lingering affects. I highly recommend it!
January 8, 2018
I would rate this item a zero because it does not help at all and would love to return it!
December 29, 2017
1 month ago
Works like a charm
After trying a variety of both prescription and over-the-counter sleep alternatives over the years, finally found the perfect solution. No side effects, highly recommend!
November 28, 2017
2 months ago
I have the card for gnc and the company send me few products and I receive this tri-sleep just six caplets , I try find the product in the store but have a good sales because all the time i try found the stores no have . Is amazing pills I can sleep good and wake up fresh no tired. I try others one before but now I no change this product!
November 11, 2017
Good stuff!
This is such a good product. I take two tablets about 30 minutes before bedtime and when I crawl into bed I fall asleep quickly and stay asleep. I feel so refreshed in the morning. Not groggy at all. No side affects, either. I really like this product.
October 21, 2017
3 months ago
Great product
I've taken prescription medications for sleeping, this worked better than they did!!
October 17, 2017
I tried this product for the first time and overall I think it is not too bad. I woke during the night to go to the bathroom and took a little while to get back to sleep. The second time I took it, it took a while to kick in and make me sleepy. I will continue to use it.
August 17, 2017
5 months ago
Amazing worth every penny
I recommend this product!!! I finally got a good night sleep. I felt well rested wasn't groggy in the morning felt refreshed. Slept for 8 hours straight without waking up.
July 23, 2017