Tri-Sleep™ | GNC
Gluten Free Gluten Free
View All Specialty Diets

GNC Preventive Nutrition® Tri-Sleep™


Item # 504312
Gluten Free Gluten Free
View All Specialty Diets

Product Information



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


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.
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
Label (click image to enlarge)

How To Use

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.
Distrubuted by:
General Nutrition Corporation
Pittsburgh, PA 15222 USA


3.4 / 5.0
23 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Works well
Worked well from the start... got to sleep quicker and stay asleep more.
December 11, 2018
3 weeks ago
Works Great!
I started taking this when some thyroid issues left me unable to fall asleep and stay asleep. I started off taking two a night, and it knocked me out cold! I didn't wake up groggy either, which is a great plus. Eventually I was able to drop it down to one per night and it still works great. It is a little pricey, but it's gluten free and I haven't been able to find anything else with the same ingredients that is also gluten free.
November 29, 2018
Works great
Works great if you keep taking it and give it a chance. The first few nights I didn't notice a difference. Been a few weeks and I definitely do now. I don't wake up near as often. Dreaming more, which I didn't expect.
October 21, 2018
Good product
It has worked for me and I gave some to a friend who had tried everything and needed to not use Ambein anymore because of the addictive and dangerous effects of it. It has worked well for us both. I drove truck for many years and this has been the real answer to need for a sleep aid when one needs it. Do not wake up groggy and that is a plus. Thanks. Is it pricy? What isn’t.
August 10, 2018
Works great
July 27, 2018
5 months ago
Exactly--overpriced and definitely not effective
I tried it starting with 1 pill and I thought it was beginning to work but I continue to wake up at the slightest noise. I then tried 1.5 pill and it seem to become even less effective.
May 21, 2018
Laughable price
With all the other natural sleep aids on the market it is beyond me why someone would pay $34.99 for this.
May 16, 2018
This sleep aid is a joke.
May 1, 2018
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
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 1 answer
Is there any other medication you should NOT take with this TRI-SLEEP??
A shopper on Sep 14, 2018
BEST ANSWER: I dont take any other medications. Maybe you should ask your health care provider as they might know what you want take along with tri sleep