Nightly nutrients for everyday athletes.
Melatonin-free.
Nightly nutrients for everyday athletes.
Melatonin-free.
“I count on Thirdzy every night to fuel my sleep and recovery - so I get the most from my training.”
Jason Grubb, 50 years old
6x CrossFit Games Masters Champion
Optimized Sleep—Melatonin-Free.
Formulated for Fitness.
“The BEST sleep aid I have ever used. Gets me to sleep, keeps me asleep and I wake rested.”
Groggy-Free
Mornings
4 Science-Backed
Ingredients
Enhances Your
Natural Sleep
3rd Party Tested
Made in USA
Built for people who train.
Thirdzy supports deep sleep and fuels overnight recovery so you wake up strong and ready.
Why Thirdzy:
1. Select Flavor:
2. Select Format:
Change frequency, pause, or cancel your subscription at any time.
Active Sleep. Real Recovery.
Built for people who train.
Thirdzy supports deep sleep and fuels overnight recovery so you wake up strong and ready.
Why Thirdzy:
1. Select Flavor:
2. Select Format:
Change frequency, pause, or cancel your subscription at any time.
Active Sleep. Real Recovery.
Built for people who train.
Thirdzy supports deep sleep and fuels overnight recovery so you wake up strong and ready.
Why Thirdzy:
1. Select Flavor:
2. Select Format:
Change frequency, pause, or cancel your subscription at any time.
Maximize overnight recovery. Targeted nutrients optimize REM & deep sleep, so you wake up ready to train.
Collagen supports muscle recovery, reduces inflammation, and keeps joints strong.
Natural ingredients combat stress & overstimulation so you can fall asleep quickly.
No melatonin, no grogginess—just real recovery. Wake up feeling energized & sharp.
Improve sleep quality and support hormone balance for peak recovery and performance.
No melatonin, no sugar, no gluten, no empty calories. Just pure ingredients that help you recover.
Maximize overnight recovery. Targeted nutrients optimize REM & deep sleep, so you wake up ready to train.
Collagen supports muscle recovery, reduces inflammation, and keeps joints strong.
Natural ingredients combat stress & overstimulation so you can fall asleep quickly.
No melatonin, no grogginess—just real recovery. Wake up feeling energized & sharp.
Improve sleep quality and support hormone balance for peak recovery and performance.
No melatonin, no sugar, no gluten, no empty calories. Just pure ingredients that help you recover.
CrossFit
Jason
Grubb
Marathoner
Dr. Sasha
Gollish
HYROX
Lindsay
Bessegato
Doctor
Dr. Emily
Marshall
CrossFit
Emily
Rofle
Weightlifter
Lexi
Ross
Hybrid
Cole
Learn
CrossFit
Ashleigh
Wosny
Biohacker
Alex
Thomas
Field Sports
Nick
Liang
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
A natural mineral that relaxes muscles, calms the nervous system and supports your natural melatonin production.
From Argentinian grass-fed beef—the protein building blocks for muscle, joint, and connective tissue repair, supporting physical recovery while you sleep.
A naturally occurring neurotransmitter that reduces stress and shifts your brain from wakefulness to sleep.
A calming amino acid extracted from green tea that enhances sleep quality and supports dreaming without sedation.
3rd Party
Tested
Quality compounds.
Accurately dosed.
Contaminant free.
Dissolve one scoop in 2 to 4 oz of water.
30 to 60 minutes before bedtime to wind down.
Fall asleep faster and stay asleep through the night.
Recovered and ready to train.
|
Melatonin 
|
Herbal Sleep Aides 
|
|
|---|---|---|---|
| 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 |
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
