Rest & Recover Collagen

Sleep Deep. Wake Rested.

Rest & Recover Collagen

4.6 829 verified reviews

One scoop, 30–60 minutes before bed. No melatonin.

  • Deeper, more restorative sleep. No melatonin or next-day grogginess.
  • 10g collagen + 250mg magnesium bisglycinate to support muscle & joint repair overnight.
  • Informed Sport Certified. Made in the USA.

Choose your flavor

Light and refreshing. Most enjoy it cool.

Choose your supply

Free shippingOn subscriptions
30 nightsRisk free
3rd partyTested
100% Satisfaction Guarantee

Better Sleep Scores.
Or Your Money Back.

Click here for our zero-hassle refund policy.

100% Satisfaction Guarantee

Better Sleep Scores.
Or Your Money Back.

100% Satisfaction Guarantee 100% Satisfaction Guarantee 100% Satisfaction Guarantee 100% Satisfaction Guarantee 100% Satisfaction Guarantee

Click here for our zero-hassle refund policy.

I was skeptical…slept through the night for the first time in years.
Dan Miller

Dan Miller

Hybrid Athlete

THE BEST stuff I've tried…and I've tried A LOT!
Matt Bahen

Matt Bahen

Fit After 40

I own a business, work full time, have 3 kids, train hard…I fall asleep quickly and stay asleep.
Collen M.

Collen M.

Busy Mom

Whole Night &
All Day Benefits

Unlock deep sleep and complete recovery—naturally.

Get More Sleep—
Deep & REM

Maximize your quality sleep. Targeted nutrients support REM & deep sleep, so you wake up rested and ready for the day.

Repair & Rebuild Overnight

Collagen supports muscle recovery, reduces inflammation, and keeps joints strong.

Fall Asleep Faster

Natural ingredients combat stress & overstimulation so you can fall asleep quickly.

Whole Night &All Day Benefits

Wake Up Rested

No melatonin, no grogginess—clinically researched ingredients calm your mind, support sleep archetecture, and help improve the way you feel in the morning.

Hormone Support for
Peak Recovery

Ingredients that support a cooler core temperature, boosting deep sleep and the hormone benefits that come from this critical peroid.

Nothing Extra

No melatonin, no sugar, no gluten, no fake colors, no fake flavors, no empty calories. Just pure ingredients that help you rest and recover.

Whole Night &All Day Benefits

Get More Sleep—
Deep & REM

Maximize your quality sleep. Targeted nutrients support REM & deep sleep, so you wake up rested and ready for the day.

Repair & Rebuild Overnight

Collagen supports muscle recovery, reduces inflammation, and keeps joints strong.

Fall Asleep Faster

Natural ingredients combat stress & overstimulation so you can fall asleep quickly.

Wake Up Rested

No melatonin, no grogginess—clinically researched ingredients calm your mind, support sleep archetecture, and help improve the way you feel in the morning.

Hormone Support for
Peak Recovery

Ingredients that support a cooler core temperature, boosting deep sleep and the hormone benefits that come from this critical peroid.

Nothing Extra

No melatonin, no sugar, no gluten, no fake colors, no fake flavors, no empty calories. Just pure ingredients that help you rest and recover.

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30 Nights Risk Free
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4 Clinically Researched Natural Ingredients

Every scoop includes the highest integrity ingredients in amounts that actually work.

Nutrition Facts

Serving Size 1 Scoop (14.2)

Serving Per Container 30

Calories

35

Protein

9 g

Calcium

15 mg

Iron

0.19 mg

Magnesium Bisglycinate

250 mg

Sodium

25 mg

Hydrolyzed Collagen

10,000 mg

GABA

300 mg

L-Theanine

200 mg

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Magnesium: 250mg

A natural mineral that relaxes muscles, calms the nervous system and supports your natural melatonin production.

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Collagen: 10g

From Argentinian grass-fed beef—the protein building blocks for muscle, joint, and connective tissue repair, supporting physical recovery while you sleep.

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GABA: 300mg

A naturally occurring neurotransmitter that reduces stress and shifts your brain from wakefulness to sleep.

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L-Theanine: 200mg

A calming amino acid extracted from green tea that enhances sleep quality and supports dreaming without sedation.

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Deep Sleep & Repair.
For Health and Fitness.

Trusted by elite athletes. Built for everyday sleep and workout recovery.

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CrossFit

Jason
Grubb

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Marathoner

Dr. Sasha
Gollish

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HYROX

Lindsay
Bessegato

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Doctor

Dr. Emily
Marshall

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CrossFit

Emily
Rolfe

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Weightlifter

Lexi
Ross

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Hybrid

Cole
Learn

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CrossFit

Ashleigh
Wosny

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Biohacker

Alex
Thomas

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Field Sports

Nick
Liang

Athlete

Sleep & Recovery Through The Roof!

Since I started using Thirdzy, my sleep and recovery have gone through the roof. I can push harder in the gym and wake up feeling like a beast.

Jason Grubb

7x CrossFit Games Masters Champion

Athlete

Deep Recovery to Log Quality Miles

Marathon training demands deep recovery, and Thirdzy helps me sleep better, wake up refreshed, and log more quality miles.

Dr. Sasha Gollish

Elite Runner

Athlete

Bounce Back Faster from Training

HYROX training pushes my body to the limit, and Thirdzy has been a game-changer for my recovery. It helps me sleep deeper, wake up refreshed (no melatonin grogginess), and bounce back faster—even after brutal training days.

Lindsay Bessegato

Elite HYROX Competitor

Athlete

Doctor Recommends

I recommend Thirdzy in my practice. And it is a staple in my evening routine. I sleep so much deeper, feel more refreshed after sleeping, wake up with more energy, and I feel way less sore for my morning workouts.

Dr. Emily Marshall

Chiropractor, Retired Elite Gymnast

Athlete

#1 Recovery Tool

It really helps me wind down quickly after evening shifts at work and get a full night’s sleep before training the next day. Thirdzy even prevents me from having achy muscles or cramps after a big training day.

Emily Rolfe

5x CrossFit Games Athlete

Athlete

Made for Athletes. Available to Everyone.

Sleep is the ultimate recovery tool, and I get the most out of it with Thirdzy. Since adding it to my routine, I have fewer aches, better rest, and more power under the bar. Thirdzy is a key part of my fitness regimen.

Lexi Ross

National Level Olympic Weightlifter

Athlete

Huge Difference in my Recovery

With Thirdzy, I notice a huge difference in my recovery. A great sleep is key to getting into the gym for each workout - with intent and motivation.

Cole Learn

Elite Hybrid Athlete

Athlete

Secret Sauce

Thirdzy is one of my biggest secrets for healthier sleep. My recovery and training have never felt better, and injuries no where to be found ✌️

Ashleigh Wosny

3x CrossFit Games Athlete

Athlete

Game Changer!

As an entrepreneur and biohacker that’s always looking to get more out of all areas of life, Thirdzy delivers. I feel noticeably more rested and have better energy with it. I plan to be a lifelong customer!

Alex Thomas

Biohacker

Athlete

Support for My Joints and Muscles

My sport is brutal on the body, and recovery is everything. Thirdzy helps me sleep deeper, bounce back faster, and stay game-ready—without relying on melatonin or waking up sluggish.

Nick Liang

Australian Rules Football, Team Canada

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"Thirdzy fuels healthy sleep processes, without resorting to ingredients that merely knock users out."

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"It's like a comprehensive sleep routine in one scoop.”

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"High performers in all fields are ditching the melatonin haze."

Thousands Are Finally Sleeping Great

The Sleep Advantage Behind Their Best Nights and Better Days

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30 Nights Risk Free
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Ditch Melatonin. Upgrade your Sleep.

Give your body what it really needs for deep restorative sleep.

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Melatonin

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Herbal Sleep Aides

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Morning Grogginess
Helps Falling Asleep
Supports overnight muscle & joint recovery
Helps Sleeping through The Night
All-Natural, safe Ingredients
Formulated for Long term use
no risk of dependency
Supports natural sleep cycles
reliable potency
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30 Nights Risk Free
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Your 1 Minute Nightly Sleep Routine

Sip, unwind, and wake up ready—every single day.

1
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Mix

Dissolve one scoop in 2 to 4 oz of water.

2
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Drink

30 to 60 minutes before bedtime to wind down.

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Sleep

Fall asleep faster and stay asleep through the night.

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Wake Up

Rested and recovered.

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PM Recovery Collagen
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Boost Your Sleep Quality

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First Night

  • Better sleep.
  • More vivid dreams.

First Week

  • Fewer nighttime wakeups.
  • Longer sleep durations.
  • Improved sleep scores.

First Month

  • More reliably feel great all day.
  • Noticeably better muscle recovery & reduced soreness.

Sleep Quality Impact

A BETTER MORNING
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CONSISTENTLY RESTED
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OPTIMAL RECOVERY
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Free U.S. & CDN Shipping Options |
30 Nights Risk Free
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Boost Your Sleep Quality

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Sleep Quality Impact

First Night

  • Better sleep.
  • More vivid dreams.
A BETTER MORNING
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Sleep Quality Impact

First Week

  • Fewer nighttime wakeups.
  • Longer sleep durations.
  • Improved sleep scores.
CONSISTENTLY RESTED
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Sleep Quality Impact

First Month

  • More reliably feel great all day.
  • Noticeably better muscle recovery & reduced soreness.
OPTIMAL RECOVERY
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Free U.S. & CDN Shipping Options |
30 Nights Risk Free
Shop Now
Mix

Registered Dietician
& CrossFit Coach

“My team ensures your Thirdzy arrives quickly and reliably. If you ever have questions about our products or need help with your orders, I’m here to make sure you’re taken care of—your satisfaction is my priority.”

Ashley Patrick,
MS, RDN, CF-L1

Local Customer Service

Nothing offshore.

Fast Shipping

Ships from USA & Canada.
Arrives in ~5 days.

3rd Party Tested

Quality. Accuracy. Trust.

Full Transparency

No phony “proprietary blends”.

30-Nights Risk Free

Zero hassle refunds.

Million+ Sleeps Served

Trusted nightly by thousands.

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Free U.S. & CDN Shipping Options |
30 Nights Risk Free

Have Any Questions?

Frequently Asked Questions
View all FAQs

HOW IS THIRDZY DIFFERENT FROM OTHER SLEEP AIDS?

Most sleep aids focus primarily on helping you fall asleep. Thirdzy takes a more complete approach, supporting your mind and body throughout the night — not just at bedtime.

Our melatonin-free formula combines magnesium bisglycinate, L-theanine, and GABA to help calm your nervous system, ease mental tension, and promote better-quality sleep, so you can spend more of the night resting and wake up feeling refreshed.

But we don't stop at sleep. Each serving also contains 10g of hydrolyzed collagen, providing amino acids your body uses for connective tissue repair, joint health, and recovery from exercise and everyday activity.

Rather than simply trying to knock you out, Thirdzy is designed to help you get more out of your entire night — better rest for your mind and the building blocks for physical repair and recovery.

IS THIRDZY RIGHT FOR ME?

Thirdzy is right for you if you're a busy, active person who wants to sleep better, feel more rested, and help your body recover from everything life throws at you.

Whether you're training hard, fitting in a few workouts a week, or simply juggling work, family, and a packed schedule, quality sleep and physical recovery matter.

Thirdzy helps calm your nervous system so you can wind down and get better-quality rest, while providing the nutrients your body uses for overnight repair and recovery.

Because it's not just athletes who need to recover. It's anyone asking a lot of their body and mind.

WHO FORMULATED THIRDZY?

Who formulated Thirdzy?

Thirdzy was developed by Dr. Justine Luchini, DC, BHSc — a Doctor of Chiropractic with extensive clinical experience in health, human physiology, and physical performance.

Through her work with thousands of busy, active professionals, Justine saw firsthand how many people struggled with poor sleep and how few good options existed to help them get better rest on a regular basis.

She was frustrated by sleep aids that focused primarily on helping people fall asleep, without addressing the bigger picture: sleep quality, physical recovery, and actually waking up feeling rested.

So she created Thirdzy — bringing together science-backed ingredients that help improve sleep quality while giving the body the nutrients it needs for overnight repair and recovery.