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.


3.7 / 5.0
14 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Not really work with over price
Did not feels any effectiveness after taken, even wake up mid night, without this medicine can sleep better, not sure different people has different impact?
April 24, 2018
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
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