Container of REST supplement for sleeping.

REST 193 reviews

Regular price$54.99

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REST great, feel great. 

Sleep is the most overlooked aspect in health. Sleep improves cognition, immunity, energy, strength, mental health and overall wellness.

Our expertly formulated and doctor-backed master sleep blend contains magnesium, melatonin, GABA, L-Theanine, and adaptogen herbs.

This unique combination helps you relax, fall asleep, stay asleep, and wake up feeling rested and supercharged.

  • Benefits: Calm + Relaxation + Sleep*
  • Non habit-forming, no grogginess
  • Doctor-backed, synergistic formulation
  • Simple to use and perfectly dosed
  • 0 calories and 0 sugar
  • Organically sweetened
  • Delicious, natural lemon chamomile flavor
  • Really works

Take 30 minutes before bed to sleep great and wake amazing!

Calm + Relaxation + Great Sleep

Take 30 minutes before bed for an amazing night’s sleep to wake up tomorrow fully rested and feeling great!

Mix with 12-24 ounces of water for desired taste, or enjoy it hot as a warm tea before bed.

Pro tip: Add to hot water for a warm pre-bed tea or mix it up with sparkling water for an effervescent nightcap.

Crafted clean, thoughtfully formulated. Every ingredient has a purpose.

Supplement Facts: Serving Size: 1 packet (4.2 g), Amount per Serving: Magnesium 325 mg (77% DV), MANTRA™ Sleep Blend: 2,336 mg†† [Magnesium citrate, lemon balm (aerial parts), passion flower extract (aerial parts), melatonin (3mg)] MANTRA™ Calm Blend: 300 mg†† [Suntheanine® L-Theanine, Gamma-Aminobutyric Acid (as PharmaGABA®)] †† Daily Value (DV) not established.



PharmaGABA® and Suntheanine® provide relaxation and brain + mood support.*


Magnesium and just the right amount of melatonin support restful sleep.*


Wake up refreshed with soothing anti-stress and adaptive herbs: passionflower and lemon balm.*

Jared Padalecki sleeps in a leather chair while wearing a Mantra Labs Midnight Navy hat and hoodie.


Learn what makes REST work so well.

Magnesium helps keep your immune system strong and is a key mineral that supports nerve and muscle health – from keeping your heart beating properly to reducing leg cramps. It is pivotal throughout the body and helps in the production and regulation of GABA and melatonin (both of which help you relax and sleep). Not only will it support your sleep, but you are setting yourself up for proper hydration and cellular functioning tomorrow.*

Suntheanine® is a high-purity form of L-Theanine produced via a patented fermentation process to deliver one of the purest and most active forms of L-Theanine. Suntheanine® has been extensively clinically studied and has been shown to increase alpha waves in the brain and support relaxation and rest, improves sleep quality, and promotes focus and mental clarity.*

GABA (Gamma Amino Butyric Acid) is an inhibitory neurotransmitter in the brain. PharmaGABA® is a naturally fermented, bio-identical, and bioavailable form of GABA. Across multiple human clinical studies, it has been demonstrated to reduce stress, calm the mind, increase sleep quality and improve recovery.*

Melatonin is the essential hormone of the human body’s circadian rhythm (wake/sleep cycles). We provide just the right amount to help you sleep, but not so much that it will leave you groggy in the morning or impact your natural melatonin production. Clinical studies show melatonin can help you fall asleep faster, stay asleep and have a more restful sleep.*

An ancient herb used for centuries to help digestion, relieve stress, and promote relaxation and sleep. Oh, and it smells and tastes good, like a nice cup of lemon chamomile tea.*

A traditional herbal remedy used to combat anxiety, stress and insomnia. Bottom line: it’s a good-for-you herb that helps you get some great sleep.*


Many folks experience game changing sleep and rest the first night they take REST. For others, it can take 2-3 nights.

The way you experience REST will vary depending on the way you spend your day. While you won’t feel REST like a narcotic sleeping pill, it is designed to provide a calming effect and sleep support from the L-Theanine, GABA, herbs and melatonin. The magnesium adds a boost to this while also supporting hydration, heart health and your nervous system. 

Absolutely! Many folks find that half a serving does wonders for them most nights. As with all things sleep and health related – you don’t want to overdo it. The goal is to support your body’s natural biorhythms and give it the nutrients it needs to operate properly morning, noon and night. This is what our Chrono-Nutrition System was designed to do.

REST is carefully crafted to provide you the best sleep possible without affecting your mornings. You’ll wake up fully rested and ready to attack your morning.

Ideally, you should stop drinking water at least an hour before bed. However, the small amount of water you take with REST is not enough to cause any waking issues for most - and helps hydrate you before bed. If you find that water close to bed creates the dreaded pee stumble at 1am, try doing REST as a quick shot (the healthy kind) with just 2-4oz of water.

No, REST does not contain sugar. It is sweetened with organic stevia leaf extract and organic monk fruit.

REST contains 0 carbs and 0 sugars. As such, REST is keto-friendly and won’t take you out of ketosis.

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Customer Reviews
4.9 Based on 193 Reviews
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Filter Reviews:
Susan G.
United States United States
I recommend this product
Rest is amazing!

Rest really helps me sleep at night. I suffer from RLS (Restless Leg Syndrome) and this product has helped me with my sleeping issues.

Josh G.
United States United States
I recommend this product
Better than expected

I have a super hard time sleeping. Nothing seems to work and I really don't want to take medicine that can be addictive. I was really happy I found this stuff. I'm not sleeping 100% of the night it's more like 80%, but that's a vast improvement from only sleeping 30 minutes and then being up all night. My only regret is I should have gotten a bigger container. Everyone in my house is using it now. Thanks for a great product.

United States United States
I recommend this product
Worth it!

I wanted to wait until I had used the product for a few weeks to write a review. I’ll start by saying I’m a flight attendant, so consistent good rest is essential for me. It’s also difficult to achieve when you’re hopping through multiple time zones and have a rotating am/pm schedule. I’m hooked. Great rest every night, consistently, and zero groggy morning aftereffects. Homerun on this product guys, thank you!

Brandy W.
United States United States
I recommend this product

Absolutely perfect . Sleep balance restored .

Jessica S.
United States United States
I recommend this product

I ordered a few samples to try after a friend recommend this, I got great sleep. Will be purchasing it now.

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