1 Million+ Packs Sold.

Real Issues fixed by a Real Solution

★★★★★4.9 stars
3,883 Reviews•Verified Customers
REAL USERS, REAL RESULTS
89% Fell asleep faster*
92% Slept through the night*
94% Woke up clearer*
99% No next-day grogginess*

What Are Our Sleepers Saying?

★★★★★

I'm still in disbelief

I've had seemingly unsolvable sleep issues for years. I've tried every possible known remedy, and some very random/questionable unknowns - to no available. After so many years - I simply resigned myself to living with chronic sleep problems (and all that goes along with that). Lo and behold - this stuff actually works. I fall asleep fast, sleep through the night, and am not groggy in any way/shape/form the next morning. Pretty amazing.

★★★★★

Helps me stay asleep all night

This product helps me stay asleep all night. I feel fully rested in the morning.

★★★★★

It works!

I’ve gone from sleeping 3 to 4 hours a night to now sleeping 6 to 7 hours. It may not seem like a lot of sleep to some people, but for me it’s a HUGE improvement.

★★★★★

Incredible Sleep Aid

Since I started using CS2, I am enjoying 7 1/2 to 9 hours of sleep per night. Thank you for this wonderful product. At 69 years old, I thought I was doomed to 5 hours a night. Not any more! I tell all my senior friends to try this and enjoy sleeping again.

SLEEP QUALITY
Niko L. Verified Customer
★★★★★

My sleep started declining as i aged and I’ve tried dozens of products over the years, and this is honestly the only thing that’s made a real difference for me, over the moon with it

STAY ASLEEP
Sonja B. Verified Customer
★★★★★

I was so skeptical going into this, but was so pleasantly surprised when I found it was the only thing that actually helped me stay asleep through the night

WAKE CLEAR
Justin D. Verified Customer
★★★★★

Morning's are the most important part of my day. If I get that right, I feel like a superhero for the rest of the day, and this helps without a doubt.

FINALLY A FIX
Steph R. Verified Customer
★★★★★

I'm just happy to have finally found something that has gotten me back to how my sleep was before perimenopause.

FULL CIRCLE SUPPORT

Designed to support every stage of sleep.

Seven clinically dosed ingredients work together through the whole night. From winding down and staying asleep, to waking clear.

Full Circle Sleep Support
01Wind DownL-Theanine + Myo-Inositol
02Fall AsleepApigenin + Glycine
03Stay AsleepTart Cherry + Ashwagandha + Magnesium
04Wake Up ClearL-Theanine + Ashwagandha + Glycine
01
Wind DownL-Theanine + Myo-Inositol

Prepares your brain for rest by calming racing thoughts and quieting the nervous system.

02
Fall AsleepApigenin + Glycine

Promotes natural transition into deep sleep by inducing sleep and lowering body temperature.

03
Stay AsleepTart Cherry + Ashwagandha + Magnesium

Maintains sleep continuity, blocks early cortisol spikes, and supports continued deep sleep.

04
Wake Up ClearL-Theanine + Ashwagandha + Glycine

Allows a restful wake with zero next-day brain fog or groggy mornings.

CS2™ SLEEP DRINK
The Smart Way

Complete support in one nightly routine.

STRICTLY CLINICALLY DOSED

CS2's clinically studied ingredients.

7 active ingredients perfectly dosed and third-party tested to systematically support your body and mind throughout the whole night.

1
Magnesium Glycinate• 350mg

Mental & Physical Relaxation

High-absorption magnesium to promote physical relaxation, muscle recovery, and nervous system calm.

2
L-Theanine• 200mg

Quiet Mind & Faster Sleep

An amino acid that stimulates soothing alpha brainwaves to quiet a racing mind and ease evening tension.

3
Tart Cherry Extract• 250mg

Consistent Deep Sleep

Supports healthy internal melatonin synthesis and delivers powerful antioxidants for overnight repair.

4
Glycine• 1500mg

Body Temperature Support

An essential recovery building block that lowers core body temperature for faster sleep onset and continued deep sleep.

5
Apigenin• 50mg

GABA & Faster Sleep Onset

Chamomile-derived compound that targets GABA receptors to boost faster sleep

6
Ashwagandha• 300mg

Daily Cortisol Support

A potent adaptogen studied to reduce cortisol levels and support daily stress response.

7
Myo-Inositol• 500mg

Consistent Sleep Rhythm

Supports natural cellular messaging and neurotransmitter pathway balance for natural melatonin production.

VERIFIED CLINICAL COMPOSITION

100% transparent dosages. Tested by independent 3rd party laboratories for absolute purity, active compound potency, and zero heavy metals.

VERIFIED CLINICAL COMPOSITION

100% transparent dosages. Tested by independent 3rd party laboratories for absolute purity, active compound potency, and zero heavy metals.

NIGHTLY ROUTINE

How to use CS2

A simple nightly ritual designed to support deeper, more complete sleep without a heavy morning.

01
Pour

Mix one stick with 6oz water

02
Mix

Until fully dissolved

03
Drink

30 mins before bed for the perfect sleep

NEED TO KNOW

Frequently Asked Questions

Everything you need to know about the formula, usage, shipping and subscriptions.

What makes CS2 different from melatonin or other sleep supplements?+

Your problems aren't solved by one thing, CS2 combines 7 clinical ingredients in one nightly drink designed to target every stage of sleep rather than a one ingredient fix.

Will CS2 make me feel groggy in the morning?+

No, CS2 is designed to support sleep without relying on a heavy sedative approach and actually supporting rest.

How should I take CS2?+

Mix one stick with water and drink it around 30 minutes before bed.

Is CS2 designed for nightly use?+

CS2 is formulated as a nightly routine. Follow the label directions and speak with your healthcare professional if you have questions about your individual situation.

How does shipping work?+

Subscriptions ship free. One-time orders qualify for free shipping over $65. Average delivery time is 3 days.

Can I pause or cancel a subscription?+

Yes. Subscription orders are managed through our portal and can be paused or canceled whenever you like.

CURATED FOR YOU

Pick Your Flavor

SLEEP

Mixed Berry

Lightly sweet blend of ripe berries with a clean, refreshing finish.

★★★★★
$42.46/mo 15% off

Lemon Lime

Crisp, fresh citrus flavor with touch of home made lemonade.

★★★★★
$42.46/mo 15% off

All Reviews

4.9
Rated 4.9 out of 5 stars
Based on 154 reviews
100%would recommend these products
154 reviews
  • JC
    Jazmin C.
    Verified Buyer
    3 minutes ago
    Rated 5 out of 5 stars
    Great!!

    My husband has suffered from insomnia for so long, and we ordered this product; it has been so helpful for him and is now key part of his evening routine. It works, and he doesn't wake up groggy. It does take a few days to really, really work, but it's been a dream for us.

  • CL
    chelsey l.
    Verified Buyer
    Yesterday
    Rated 5 out of 5 stars
    Amazing

    This has helped my husband tremendously! Night and day difference in his sleep patterns. So far the only thing that has helped.

  • SH
    Stuart H.
    Verified Buyer
    2 days ago
    Rated 4 out of 5 stars
    CS2 Sleep Drink

    Seems like a better and faster way to get into your body, tastes good too.

  • CC
    Candy C.
    Verified Buyer
    5 days ago
    Rated 5 out of 5 stars
    Works

    My husband and I both love it. He struggles with insomnia and this is the only thing that has actually helped.

  • JB
    john b.
    Verified Buyer
    2 weeks ago
    Rated 5 out of 5 stars
    No longer a skeptic

    In a saturated market of sleep aids I believe I tried more of them than I'd like to admit without success. So when I tried CS2 I was expecting just another disappointment but I was pleasantly surprised to find it works like they said it would.

    Thank you CS2