SKU: 15287853640

sleep powder advanced

Sale price$19.79 Regular price$21.99
Save 10%

Pay in installments of $5.50 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 24 - Sep 29

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

sleep powder advancedsleep as nature intended Sleep refreshes us like nothing else. And though we spend 33% of our lives asleep, we barely give it a moments notice until we cant sleep. For millions of people, the consequences of a poor nights sleep higher stress, increased mistakes, difficulty concentrating are everyday occurrences. Youtheory Sleep offers the possibility of quicker, deeper and more refreshing sleep.* This fast acting drink mix provides broad spectrum

sleep as nature intended

Sleep refreshes us like nothing else. And though we spend 33% of our lives asleep, we barely give it a moment’s notice – until we can’t sleep. For millions of people, the consequences of a poor night’s sleep – higher stress, increased mistakes, difficulty concentrating – are everyday occurrences.

Youtheory Sleep offers the possibility of quicker, deeper and more refreshing sleep.* This fast-acting drink mix provides broad-spectrum support for occasional sleeplessness.* Youtheory’s natural sleep-aid features relaxing amino acids, calming magnesium and a “physiological dose” of melatonin (to replicate the level normally produced by the body each night).*

dairy-free

soy-free

no gluten ingredients

discover L-glycine

L-Glycine is a naturally sweet-tasting amino acid that may be the next great natural sleep aid nutrient.* L-Glycine is ubiquitous in the human body and serves a critical role in the central nervous system (where it acts as an inhibitory neurotransmitter… calming overactive brain neurons).* Studies show that a single nighttime dose of 3,000 mg (3 g) of L-Glycine can help ameliorate the “next day” symptoms of sleep deprivation – improving overall sleep satisfaction and decreasing daytime sleepiness and cognitive impairment.*

 

melatonin: less is more

Rather than giving you an excessively large dose of melatonin (3 mg or higher), we opted for a micro-dose of melatonin (0.3 mg) instead. This super small quantity replicates the amount normally produced by the body each night: 0.075-0.3 mg. It’s notable that 3 mg of melatonin (which is considered the norm in retail stores) is somewhere between 10-40x higher than the normal physiological quantity. Therefore, 3 mg of melatonin may be considered a “pharmacological dose” due to its size and drug-like effect: heavy sedation. Here at Youtheory, we believe that individuals should refrain from using a “pharmacological dose” for more than three consecutive nights (as a rule of thumb) and instead opt for a more natural sleep aid.

 

rethink how you use melatonin supplements

“Pharmacological dosing” can lead to a number of issues, including: dependency (via up-regulation of brain receptors and down-regulation of internal melatonin production), tolerance (leading to a loss of response over time, especially frequent waking during the night), and a “delayed phase-shift” in the circadian rhythms. When you have excessive melatonin still in your system upon waking in the morning, it can shift your circadian rhythms so that your bedtime and wake time move later into the day (i.e.,it “delays” the sleep/wake cycle, which is the opposite of what most individuals are aiming for). The primary goal of melatonin supplementation should be to sync your internal clock and to advance (not delay) your endogenous melatonin rhythm so that you feel more tired earlier in the evening.* The physiological dose accomplishes this and is ideal for extended use as a natural sleep aid.*

 

directions

Suggested Use: (Adults) Mix one (1) rounded scoop with warm water, juice or tea 30 minutes before bedtime.

Usage Warnings: Use only at bedtime. Do not use with antidepressant drugs, alcoholic beverages, when driving a vehicle, or while operating machinery. Check with your doctor before using this product if you are taking medication or have any medical conditions. Do not use if you are pregnant or nursing. Do not exceed the recommended daily intake. Not intended for persons under 18. KEEP OUT OF REACH OF CHILDREN. Store in a cool and dry place after opening.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15287853640

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 24 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kaycee Polite
Chelsea, US
★★★★★ 5
My dogs favorite
Pattern Name: Pumpkin, Size: Large
My dogs love this toy! It’s durable and he can’t chew through it. Easy to throw and doesn’t bounce too much.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026
M
Verified Purchase
Misty hernandez
Grantham, US
★★★★★ 5
Amazing quality pixie dust at home
Color: Silver + 1 Refill Bottle, Color: Silver + 1 Refill Bottle
Amazing quality way better than Disney picxie dust. Kids absolutely loved it and it kept them sparkly all day . And the spray was perfect didn’t get everywhere. Little bit goes along way. Washed out easily after long day at disney
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 19, 2025
M
Verified Purchase
Miss Jane
New York, US
★★★★★ 5
love love loved it
I am now 55 years old and i love shinny stuff, so i decided I wanted glitter for my hair. I found this and am in love. It is very fine glitter and it just goes on my hair every so subtly. It catches the sun just right and i sparkle just like my personality. Not too much too look crazy just enough to look nice. Looks good on the arms and legs too for a night of dancing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 14, 2024
M
Verified Purchase
maria
Alexandria, US
★★★★★ 5
Súper fácil de usar y de buena calidad
Buen producto fácil de usar live it I use for nails design
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
M
Verified Purchase
Maddison
Bozeman, US
★★★★★ 4
Need base to use it
The bottles are well made and cute. There is plenty of glitter in them for whatever you need. HOWEVER- the glitter does not stick to your clothing or skin very well. I recommend some form of base to allow it to stick to you better. I applied lotion to my arms and neck, and that seemed to do the trick.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2024

recommand products