You know the feeling
It's late. Tomorrow's a big day.
And you need to sleep.
Fast.
But your mind won't shut off.
Introducing Rhythm PM
The first Performance Nightcap.
A luxurious evening beverage built for tomorrow's execution.
Here's the secret
Sleep is the easiest performance enhancer to overlook.
That's your edge.
That's why we made Rhythm PM
For people who know winning tomorrow begins tonight.
What the 1% won't tell you
Most high performers take the results by volume approach: grinding late and paying for it the next day.
You don't win by running yourself into the ground. You outperform and outrecover the competition.
Seizing the day is only half the mission.
Now seize the night. The first Performance Nightcap, Rhythm PM is an evening ritual that quiets a busy mind and supports the deep, restorative sleep you need.
So tomorrow you're not fighting an uphill battle. You're hitting your Rhythm.
Just add one scoop to 8-10 oz of warm milk or water and stir. Slow down. Enjoy a delicious moment of silence and reflect on a day well used. Most effective 30-45 minutes before bed.
You rest. Our Delta Wave Blend goes to work.
Calming. Restoring. Preparing you for tomorrow.
"Is the problem real? Why a nightly ritual?"
Does a short night actually change business judgment?
In studies of entrepreneurs, it did.
- Researchers had entrepreneurs judge new-venture pitches that an expert panel had ranked. People who had slept less were less accurate at judging each idea's commercial potential.
- In one experiment, entrepreneurs who slept less the night before more often ranked a flawed idea above stronger ones.
- The authors' conclusion: sleep is a decision-making tool, not a sign of weakness.
Source: Gish, Wagner, Grégoire and Barnes, Journal of Business Venturing, 2019.
I get by on 6 hours. Is it really costing me anything?
More than you can feel.
- In a two-week lab study, healthy adults limited to 6 hours a night built up attention and thinking deficits comparable to up to two full nights without sleep.
- The deficits grew night after night.
- Participants rated themselves only mildly sleepy throughout, so their own read on their performance lagged behind the measured results.
Source: Van Dongen et al., Sleep, 2003.
Isn't grinding late just the price of building something?
Measured performance suggests the late hours cost more than they feel like they do.
- After 17 to 19 hours awake, performance on some tests was as poor as, or worse than, performance at a 0.05% blood alcohol level.
- The American Academy of Sleep Medicine and the Sleep Research Society recommend that adults regularly get 7 or more hours, and consider 6 or fewer inadequate to sustain health and safety.
- At national scale, a RAND Europe analysis estimated that insufficient sleep costs the U.S. economy up to $411 billion a year and about 1.2 million working days.
Sources: Williamson and Feyer, 2000; Watson et al., Sleep, 2015; RAND Europe, 2016.
Why does my mind race the second I get in bed?
Because your brain doesn't switch modes on command, and how you end the evening matters.
- In a sleep-lab study of healthy volunteers, 30 minutes of mentally demanding tasks before bed measurably lengthened the time it took to fall asleep.
- A repeatable cue (same drink, same time, a few quiet minutes) gives the end of your day a clear signal.
- That cue is the idea behind Rhythm PM: a warm, deliberate handoff from working mode to resting mode.
Source: Wuyts et al., International Journal of Psychophysiology, 2012 (15 participants).
What if Rhythm PM doesn't work for me?
Then you won't pay.
- You have 60 days from delivery to request a full refund on your first order, even if you've finished the entire bag, no questions asked.
- If that isn't enough, reach out again within those same 60 days and we'll refund an extra $25 for your trouble.
- The guarantee applies to first-time orders, one per customer.
Sources
1. Van Dongen HPA, Maislin G, Mullington JM, Dinges DF. The cumulative cost of additional wakefulness: dose-response effects on neurobehavioral functions and sleep physiology from chronic sleep restriction and total sleep deprivation. Sleep. 2003;26(2):117-126. https://pubmed.ncbi.nlm.nih.gov/12683469/
2. Gish J, Wagner D, Grégoire D, Barnes C. Sleep and entrepreneurs' abilities to imagine and form initial beliefs about new venture ideas. Journal of Business Venturing. 2019. Journal page: https://www.sciencedirect.com/science/article/abs/pii/S0883902618303434 · University summary: https://www.ucf.edu/news/study-sleep-is-essential-for-business-leaders-seeking-next-successful-venture/ · Authors' Harvard Business Review article: https://hbr.org/2019/10/entrepreneurs-who-sleep-more-are-better-at-spotting-good-ideas
3. Williamson A, Feyer A-M. Moderate sleep deprivation produces impairments in cognitive and motor performance equivalent to legally prescribed levels of alcohol intoxication. Occupational and Environmental Medicine. 2000;57(10):649-655. https://pmc.ncbi.nlm.nih.gov/articles/PMC1739867/
4. Watson NF, Badr MS, Belenky G, et al. Recommended amount of sleep for a healthy adult: a joint consensus statement of the American Academy of Sleep Medicine and Sleep Research Society. Sleep. 2015;38(6):843-844. https://pmc.ncbi.nlm.nih.gov/articles/PMC4434546/
5. Hafner M, et al. Why Sleep Matters: The Economic Costs of Insufficient Sleep. RAND Europe, 2016. https://www.rand.org/news/press/2016/11/30.html
6. Wuyts J, De Valck E, Vandekerckhove M, et al. The influence of pre-sleep cognitive arousal on sleep onset processes. International Journal of Psychophysiology. 2012;83(1):8-15. https://lirias.kuleuven.be/74493
Featured product
(Pre-Order) Rhythm PM / 30 Servings
Designed to support the natural sleep foundation everything else depends on.
Reserve your spot now for free. Your payment information is securely vaulted and will only be billed when your order is ready to ship.
Due today: $0.00
MSRP: $129.95 (Charged only prior to shipping)
Est. Shipping: Q1 2027
Pickup currently not available
100% Risk Free: Cancel your reservation at any time for any reason by emailing support at hello@monacohousenutrition.com.
First production run limited to 1000 allocations. Packaging and design is subject to change.
Our Guarantee
We're confident you'll love Rhythm PM, so we'll give you a month to try it and a month to decide.
If you're not fully satisfied with your first order within 60 days of delivery -- even after finishing the entire bag -- we'll refund you in full, no questions asked.
Still not convinced? Reach out again within that same 60 days and we'll refund you an extra $25 for your trouble.
Guarantee applies to first-time orders, one per customer.
"Do I need this? Can I trust it?"
Is Rhythm PM made in the USA?
Yes. We are proud to manufacture and operate only in the United States.
What's in Rhythm PM?
Rhythm PM is built around widely studied sleep-supporting ingredients: magnesium, L-theanine, and more.
- “Delta Wave Blend” is our proprietary ingredient blend.
- Each active ingredient is carefully selected to support your recovery. Non-habit forming. No melatonin. No junk.
- Every ingredient, its form, and its amount will be published on this page before your card is charged.
What is a Performance Nightcap?
Our name for a nightly drink ritual built around tomorrow's performance: the evening counterpart to your morning routine.
- Made to be sipped warm and unhurried, as a deliberate end to the workday.
- Not a sleeping pill, and not a replacement for good sleep habits.
Why not just go to bed earlier?
Do that too. Habits are the foundation, and nothing replaces them.
- A consistent schedule, a dark, cool room, and a screen-free wind-down come first.
- Rhythm PM is built to support high performers' recovery by giving the end of your day a repeatable ritual you'll actually enjoy.
- If your sleep is already dialed in, you may not need us.
Why does Rhythm PM cost what it costs?
You're paying for a formula and a promise, not a bargain-bin supplement.
- A formula built around ingredients studied for sleep support.
- Third-party tested for identity and purity, and made in a cGMP-compliant facility.
- A 60-day guarantee that still covers you after you've finished the bag.
Is Rhythm PM safe? Is it a sleeping pill?
Rhythm PM is a dietary supplement, not a medication. It isn't intended to diagnose, treat, cure, or prevent any disease.
- Check with a healthcare provider first if you're pregnant or nursing, take prescription medication, have kidney problems, or have a diagnosed sleep disorder.
- Ongoing trouble sleeping deserves a conversation with a doctor. A supplement is not a substitute.
- Your full ingredient list and allergen information will be published before your card is charged.
About Monaco House
Eyes to see
For those who see something better and are willing to get it.
Ears to hear
We've heard the call - performance support for the ones that choose a greater burden.
Skin in the game
Built to climb our own mountain and help others climb theirs.