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Undefined Nutrition

SLEEP XT | SLEEP & RECOVERY

Supplement/Nutrition Facts

Supplement/Nutrition Facts label

SUGGESTED USAGE

Mix one serving with 6-12 ounces of water approximately 30 minutes prior to going to bed. It is recommended to start with half of a serving to assess your tolerance. Do not exceed more than one serving per day.

NOTICE/WARNING

This product is intended to be consumed by healthy adults 21 years of age or older. Before using this product seek advice from your pharmacist or physician. Avoid using this product if you have any pre-existing medical condition including but not limited to: high or low blood pressure, cardiac arrhythmia, stroke, heart, liver, or kidney disease, seizure disorder, thyroid disease, psychiatric disease, diabetes, difficulty urinating due to prostate enlargement or if you are taking MAO inhibitor or any other medication or supplements. Do not use if you are pregnant or nursing, prone to dehydration, or exposed to excessive heat. Discontinue use and consult your healthcare professional. Keep out of reach of children. Store 59-86 degrees F (15-30 degrees C). Protect from light and moisture. The product does not completely fill container and settling can occur during shipping.

Product Description

SLEEP XT is formulated to help you recover, repair, and rebuild; by falling asleep faster and staying asleep longer.

Sleep is one of the most underrated aspects of your health and physical performance. Sleep plays a vital role in building muscle and also aids in losing body fat.

SLEEP XT blends ZMA, Melatonin, 5-HTP, L-Theanine, GABA, L-Leucine, and Maizinol.

GABA, 5-HTP, and Maizinol have a powerful effect on improving your sleep, by helping you feel more relaxed, along with decreasing stress and anxiety. L-Leucine taken before bed has been shown to boost muscle-building hormone production as well as accelerate the body's ability to recover during sleep. ZMA has been shown to increase testosterone levels naturally.

SLEEP XT leaves one feeling rested, recovered, and ready to take on the day and go after your goals.

Features / Benefits

  • Calming Sleep and Recovery Formula
  • With 5-HTP, Melatonin, GABA, Maizinol®, ZMA
  • Promotes Deep, Restful Delta Sleep
  • Promotes Muscle Recovery and Growth Through the mTOR Pathway
  • Proudly Made in the USA
  • Manufactured in a cGMP, FDA Inspected Facility

Frequently Asked Questions

What is SLEEP XT?

SLEEP XT™ is a unique combination of ingredients designed to support relaxation and deep, restful delta sleep. With delta sleep, comes critical regenerative activities that include increased Growth Hormone, and optimal Testosterone release. Paired with activation of the mTOR muscle-building pathway via the ingredient leucine, SLEEP XT is the perfect nighttime recovery formula.

Who should use SLEEP XT?

SLEEP XT can be used by both men and women who want to push their fitness results 24-hours a day. The formula is designed for highly active people in and out of the gym that either want to optimize their sleep and muscle recovery, or those who simply struggle with regular sleep.

What should I use SLEEP XT for?

As the name of the product alludes to, SLEEP XT is used to maximize sleep as well as protein synthesis and hormone balance for muscular recovery.

How do I take SLEEP XT?

Mix one serving with 6-12 ounces of water approximately 30 minutes prior to going to bed. It is recommended to start with half of a serving to assess your tolerance. Do not exceed more than one serving per day. Do not operate any heavy or potentially dangerous equipment while using SLEEP XT. SLEEP XT can be mixed with cold or warm water, based on your preference. For easy mixing, we recommend using an Undefined Nutrition Shaker
Cup
!

Does SLEEP XT have any stimulants in it?

No, SLEEP XT does not contain any stimulants such as caffeine. The entire SLEEP XT formula is designed to have an opposite effect to using stimulants, ultimately providing a calm, restful environment for sleep and recovery.

Can I stack SLEEP XT with any other supplements?

Yes, SLEEP XT works in seamlessly with other UNDEFINED NUTRITION supplements like PERSIST WHEY ISOLATE and RECOVERY™.

What does SLEEP XT taste like?

SLEEP XT was designed to have a calming and balanced lemon lime flavor that is not overpowering. Mixed with cold or warm water, SLEEP XT is perfect for setting the stage for a restful sleep.

What does the ingredient Maizinol® do in SLEEP XT?

Maizinol® is a Zea mays (corn leaf)-derived, patented, clinically proven natural sleep aid ingredient that contains proprietary standardized natural compounds known to bind to melatonin receptors and produce melatonin-like effects for better sleep quality.

What Makes Maizinol® Unique?

  • Maizinol® is a hormone free natural supplement clinically proven to increase the restorative stage of sleep.
  • Maizinol® was found to be effective in improving sleep quality in human clinical studies by enhancing the deep sleep stage of sleep.
  • Maizinol® was shown to improve sleep quality as it was measured by the Pittsburgh Sleep Quality Index (PSQI) in human clinical studies.
  • Maizinol® is known to contain biologically active compounds proven to bind to melatonin receptors with a 4-fold higher affinity for MT2 Receptor.
Where is SLEEP XT manufactured?

SLEEP XT is proudly manufactured in the United States of America in an FDA inspected facility under Current Good Manufacturing Process cGMP protocols – the gold standard of dietary supplement manufacturing.

Is Brian Shaw involved with formulating Undefined Nutrition products?

Yes, the Strongest Man on Earth, Brian Shaw is key part of product development here at Undefined Nutrition. He is involved in multiple phases of product development.

Reviews and Comments

Customer Reviews

Overall rating: 4.7 / 5 from 27 reviews.

Works great as you recommend I would start with a half scoop. Sleep like a baby

SLEEP XT | SLEEP & RECOVERY

Love this product. Helps my brain relax and shut off so I can get some rest.

SLEEP XT | SLEEP & RECOVERY

So I buy a lot of shawstrength products and this is the first one I can't do. Even less then half dose I wake up at 3 am kicking my legs. Then at 6 am like I was hit by a truck hauling whiskey. The other supplements I've bought and still buy are amazing. I will say this is a me problem as I gave it to my wife and she slept fantastic.

SLEEP XT | SLEEP & RECOVERY

I don't like this supplement, but that's my fault for not noticing it had melatonin in it. It DOES make you fall asleep, which I like. But, it actually makes my sleep much worse, I'm waking up every 1.5 to 2 hours, during the time I am asleep, its a very light sleep, and I wake up very groggy the next day. I've never liked any melatonin supplements, so I'm not surprised I don't like this. I think if they made this minus the melatonin I would like it, as I've tried most of the other ingredients for sleep before and liked them. If you like or even just don't mind melatonin, I'd highly recommend this stuff. The taste is pretty good too. My experience would warrant a 1 star review, but I gave it 4 stars because it is a good product and does what it says it will do, but again, it was my fault for not reading more carefully before ordering.

SLEEP XT | SLEEP & RECOVERY

I work night shift so getting sleep during the day can be hard sometimes. But since I started using sleep xt I sleep great. Sometimes a little to great. I also have started using it on my off days because my sleep schedule is messed up I wake up in the middle of the night & cant fall back asleep but when I use sleep xt I get my full night's sleep. I will continue to buy this product. The taste isn't my favorite but its also not something that is a deal breaker.

SLEEP XT | SLEEP & RECOVERY

Great ingredients resulting in great sleep and recovery! I do wish it didn't have any colors/dye in it. But otherwise definitely recommend the product!

SLEEP XT | SLEEP & RECOVERY

This product is great helps me fall asleep and feel great in the morning

SLEEP XT | SLEEP & RECOVERY

Great flavor and noticeably better sleep than Beast's big z. Sorry Eddie.

SLEEP XT | SLEEP & RECOVERY

TTHEEEEE ONLY product on the market that puts me to sleep and I wake up in-groggy!! Perfect blend of ingredients 💪💪🫡🫡🫡. BELIEVE ME…I DO NOT FALL ASLEEP EASILY AT ALL!!! BEST STUFF EVER!!

SLEEP XT | SLEEP & RECOVERY

So far so good….a man jumped off the 10th floor. On the way down as he passed each floor he was heard saying “so far so good!” 🤣

SLEEP XT | SLEEP & RECOVERY

It's the only ZMA liquid supplement that I have enjoyed. Normally I take it in pill form so its noce to be able to have other options. You could probably skip the food dyes and it would get a better review.

SLEEP XT | SLEEP & RECOVERY

Awesome product, a bit hard to fully incorporate into water but when it works it works!

SLEEP XT | SLEEP & RECOVERY

My hubby has noticed how much better a nights sleep that he is getting and how more awake he is at work.

SLEEP XT | SLEEP & RECOVERY

I've been shopping on Brian's sites for over 2 years now. I love all the products I've bought. I've never been disappointed. The proteins and the other supplements are amazing. The gear works wonders, and clothing line is awesome too! Also, the protein crisps...to die for :)

SLEEP XT | SLEEP & RECOVERY

Great taste, I get restful sleep and don't feel groggy when I wake up.

SLEEP XT | SLEEP & RECOVERY

The Sleep works amazing for me and I use it in combination with CBD. I always wake up feeling refreshed and recovered when I use this after a hard training session. I plan to keep buying this.

SLEEP XT | SLEEP & RECOVERY

As an Athletic Trainer for 30+ years and highly critical of most supplements, I love your products. My nephews who play football in high school are now taking your Creatine and BCAA’s.

SLEEP XT | SLEEP & RECOVERY

Works great but tastes terrible. Just me I’m sure I hate anything lemon lime flavor. Think strawberry

SLEEP XT | SLEEP & RECOVERY

Wow! This has been the product I have been searching for. I have tried so many sleep aids and I couldn’t find anything that could shut my brain off and get me the rest I needed. I have tried probably 10 different products over the last 2 years before I got to this one. Having this in the nightly routine has become a must for me. I am so happy that this product works, and to make it better its quality ingredients! The flavor is great! Tastes like a lemon head candy almost. Super happy the Shaw Team created this! Thank you!

SLEEP XT | SLEEP & RECOVERY

I use sleep daily. It is the only thing that will get my 55 year old body to sleep through the night! I wake up refreshed and ready to go in the morning. When I do not take it I am up 2-3x per night to go to the bathroom. SLEEP XT is the best sleep aid I have tried....and I have tried dozens.

SLEEP XT | SLEEP & RECOVERY

I have only been taking Sleep XT for a few days. I have no problem falling asleep, but I wake up several times a night, being old isn't fun. While I still wake up several times a night, I definitely feel like I fall back asleep faster and don't stay awake as long, since starting Sleep XT. Definitely helping me.

SLEEP XT | SLEEP & RECOVERY