Sleeptein™ — Overnight Protein & Sleep Support Shake
Sleeptein™ — Overnight Protein & Sleep Support Shake
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KEY FEATURES
KEY FEATURES
- 💪 20G OF OVERNIGHT PROTEIN FOR MUSCLE REPAIR AND RECOVERY – Fuel your body’s most critical recovery window. Sleeptein™ features a precision-engineered 25g blend of Micellar Casein and Grass-Fed Whey to deliver 20g of slow-digesting protein. Muscle protein synthesis continues during sleep, and casein releases amino acids over several hours — so your body has what it needs to repair while you rest.
- 🧠 THE OFF-SWITCH RITUAL FOR RESTFUL, RESTORATIVE REST – Built for the thirty minutes before bed, when a high-stakes day has to end. Our premier formula pairs L-Theanine and GABA with a gentle 2mg dose of Melatonin to help quiet a busy mind and support relaxation before sleep.
- 🌙 SUPPORTS HEALTHY SLEEP CYCLES – Don’t just sleep, optimize your recovery cycles too. With Valerian Root, 5-HTP, and Chamomile, Sleeptein™ supports natural circadian rhythms and healthy sleep cycles. Experience a smoother wind-down, formulated to support a clear-headed morning.
- 🌿 ADAPTOGENS & STRESS SUPPORT – Support your body’s response to the demands of a busy lifestyle. Each serving includes 150mg of Ashwagandha Root 5% Powder Extract and 250mg of Organic Reishi Mushroom — adaptogens traditionally used to support calm at the end of a demanding day.
- ⚖️ GLP-1 FRIENDLY — PROTECT THE MUSCLE YOU'VE GOT. Losing weight fast can cost you lean muscle. Protein is how you hold onto it. Sleeptein™ delivers 20g of slow-digesting protein at night, with no sucralose and no artificial dyes — a clean chocolate ritual before bed.
- 🔄 A CONSISTENT RITUAL FOR AN INCONSISTENT SCHEDULE – Built for people whose nights don’t start at the same time twice. Sleeptein™ supports a smoother wind-down routine whenever your night begins, with 20g of slow-digesting protein and 11 sleep-supporting ingredients — the same ritual, wherever you are.
- 💯 US PREMIER QUALITY & GMP CERTIFIED – Every batch is manufactured in a U.S. based, cGMP-certified facility and is third-party tested for heavy metals and microbial content. We provide the transparency that elite performers demand, ensuring your nighttime ritual is as clean as your daytime hustle.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
INGREDIENTS
INGREDIENTS
Grass-Fed Whey Protein Concentrate
Micellar Casein
5-hydroxytryptophan (5-HTP)
Chamomile
Organic Reishi Mushroom
Gamma-aminobutyric acid (GABA)
Melatonin
Valerian Root
Magnesium Glycinate
Ashwagandha
L-Theanine
Zinc Aspartate
Vitamin B6
DESCRIPTION
DESCRIPTION
RECOVER LIKE AN ATHLETE. FOCUS LIKE AN EXECUTIVE. You demand peak performance during the day, but if your recovery is shallow, your progress is capped. Sleeptein™ is a premier protein nighttime recovery drink designed for those who treat rest as a strategic advantage. It bridges the gap between a high-stress lifestyle and the deep, biological restoration required to stay at the top of your game.
THE 13-ACTIVE ELITE RECOVERY SYSTEM
We have meticulously selected thirteen active ingredients to handle every stage of your overnight restoration:
- THE MUSCLE MATRIX: A 25g blend of Micellar Casein and Grass-Fed Whey yielding 20g of effective, slow-digesting protein to fuel muscle repair overnight.
- THE CALM COMPLEX: L-Theanine and GABA work in harmony to help quiet a busy mind and support relaxation before bed.
- THE SLEEP BLEND: 5-HTP, Valerian Root, and a gentle 2mg of Melatonin to help you fall asleep faster and support healthy sleep cycles.
- THE ADAPTOGEN COMPLEX: Ashwagandha, Organic Reishi Mushroom, and Chamomile to support the body's response to occasional stress.
- THE METABOLIC CO-FACTORS: Zinc Aspartate and Vitamin B6 to support cellular energy and a refreshed morning.
ADAPTIVE REST FOR UNPREDICTABLE LIVES. Whether you’re dealing with frequent travel, irregular hours, or the demands of a modern schedule, your body needs a reliable ritual to signal the end of the day. Sleeptein™ supports a smoother wind-down routine whenever your day ends, providing the targeted nutrients needed for restorative rest in an unpredictable world.
A CLEAN RITUAL FOR MODERN LIFE. Ditch the sugary late-night snacks that sabotage your goals. Our "Chocolate Dream Cloud" flavor is a rich, functional dessert with no sucralose, no artificial dyes, and no unnecessary fillers. Whether you are an elite athlete or a high-performing professional, Sleeptein™ is the clean, nature-powered solution for better sleep and better performance.
Pro Tip: Mix one scoop of Sleeptein™ with 12 oz of water or milk, 30–60 minutes before bedtime. Shake or blend well for a delicious and functional nighttime recovery shake. One scoop per day. Do not exceed the recommended serving.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
HOW TO USE
HOW TO USE
- SCOOP & POUR
Add one scoop of Sleeptein™ to 12 oz of water, milk, or your favorite beverage. - MIX FOR MAXIMUM BENEFIT
Shake until smooth, creating a delicious, creamy drink that helps prepare your body for restorative sleep. - RELAX & REJUVENATE
Drink 30-60 minutes before bedtime and let the slow-digesting protein and sleep-supporting ingredients work together to support restful, recovery-focused sleep. Wake up ready to perform.
For maximum benefit, take consistently each night.
⚠️ Use as directed — one scoop nightly.
Not for use by those under 18, or by women who are pregnant or nursing. Consult your physician before use if you take prescription medication — particularly antidepressants (SSRIs or MAOIs), sedatives, or blood thinners. Contains melatonin — do not drive or operate machinery after consuming. Not intended to replace a balanced diet.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
SHIPPING DETAILS
SHIPPING DETAILS
Free Standard Shipping, anywhere in the U.S.!
Shipping Partner:
Orders are shipped via Amazon’s Multi-Channel Fulfillment (MCF) for reliable, fast delivery across the U.S.
Order Processing:
- Orders placed by 2:00 PM PT (business days) ship the same day.
- Orders after 2:00 PM PT process the next business day.
Shipping Restrictions:
- No international shipping
- No P.O. Boxes or freight forwarders
- Delays possible during holidays or high-volume periods
Returns & Refunds:
- Accepted within 15 days of delivery
- Items must be unopened, unused, and in original condition
- Returns processed via Amazon or an authorized center
- Refunds issued after inspection by Sleeptein™
Need Help? Contact: support@drinksleeptein.com

My grandson and I are really liking this drink esp at bedtime. We can't seem to get it to dissolve properly tho. We've tried the mixer and blender. How are other people getting it to dissolve??
It tastes good and works well!
Sleeptein’s chocolate blend has been amazing!! I’ve been using it at night for a few days now and it tastes great, relaxes me, and keeps me from being hungry before I fall asleep!!
Never slept so well! I does cause some morning after grogginess. But otherwise an amazing Product
I have been using this powder before bed for the past couple of weeks. I usually mix it with almond milk about 30 minutes before I wind down for the night. The blend of casein and sleep ingredients like magnesium, GABA, and melatonin does help me fall asleep faster and wake up feeling less groggy.I gave it 4 stars because the taste is just okay. Not bad, but a little earthy, and it takes some shaking to get it smooth. That said, it has become a helpful part of my nighttime routine and I like the idea of combining recovery with sleep support in one step. I will keep using it and maybe try it with a flavored milk next time. I'll upload a photo if I remember during my next nighttime routine.