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.


3.9 / 5.0
13 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Not effective
I was hoping for a decent nights sleep when I purchased this overpriced sleep aid. What I got was not being able to close my eyes but felt tired, tossed all night and in the morning felt worn out and sleepy. It stayed that way all day! I followed the directions and also turned my phone off and tv so there was no light. I actually thought this would work. It was the exact opposite.
April 11, 2018
Excellent bedtime supplement.
Works great combined with a regular bedtime routine. Take 15-20 mins prior to bed.
April 5, 2018
1 month ago
Only sleep medicine that worked for me. I am a sleep medicine certified physician!
March 28, 2018
Not worth it!
Don't waste your money. I bought this sleep aid, being a GNC brand and it was ineffective in helping me sleep.
March 13, 2018
The Answer to My Sleeplessness!
This is my favorite GNC product! I cant live without it, I fall asleep with ease and sleep all night long. I have had trouble falling and staying asleep for so long and once I began using this it was like I had reached normalcy finally. No 'hangover' either leaving me groggy the next day, I can wake up easy knowing I had great sleep. About to buy my 4th bottle!
March 12, 2018
I tried it but I don't see any improvement in my sleep!!
Don't function for me!!
February 25, 2018
2 months 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
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
5 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
6 months ago
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