




Price: $26.95
(as of Nov 15, 2025 22:47:26 UTC – Details)
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Is Discontinued By Manufacturer : No
Product Dimensions : 2 x 2 x 3.5 inches; 2.89 ounces
Date First Available : August 6, 2024
Manufacturer : Sports Research
ASIN : B0DCC4TYP2
Best Sellers Rank: #6,119 in Health & Household (See Top 100 in Health & Household) #113 in Herbal & Nutritional Sleep Supplements
Customer Reviews: 4.0 4.0 out of 5 stars 495 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
MELATONIN-FREE SLEEP SUPPORT: To avoid the dreaded daytime drowsiness commonly associated with melatonin, we’ve opted out of including it in our formula in favor of ingredients focusing on restorative sleep for a more refreshing start to your day.*
5-IN-1 FORMULA: Each serving contains a synergistic blend of three types of Magnesium, Valerian Root standardized to 2% Valerenic Acid, 200 mg of L-Theanine, 125 mg of Gamma-Aminobutyric Acid, and 100 mg of 5-HTP for comprehensive sleep support.*
FALL ASLEEP FASTER: Our formula contains ingredients known to relax the mind, body, and nervous system to help decrease sleep latency and lay the foundation for deeper, better quality sleep.*
QUALITY TESTED: We hold all of our supplements to a higher standard. Our Sleep Complex is vegan, Non-GMO Project Verified, and free of unwanted fillers, gluten, and soy. Each batch is third-party tested for quality and manufactured in the USA in a cGMP-compliant facility.
THE SPORTS RESEARCH DIFFERENCE: Founded in Southern California in 1980, Sports Research is a family-owned business born from a passion for fitness and wellness. Our goal is to embrace the sport of life through research-backed products created for every body—inside and out.
8 reviews for Sports Research® Sleep Complex- Melatonin-Free Vegan Capsules – with Valerian Root, GABA, L-Theanine, Magnesium & 5-HTP – 30 Servings
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$26.95

Samantha Skye Chavez –
Helps you SLEEP, more natural and better than Melatonin
If you’re looking to avoid Melatonin and want a more natural sleeping agent this is your bestie. Great brand, I have many of their vitamins, wish Costco sold this one too so I could get more bang for the buck but still a great product!
Amazon Customer –
It’s really quite good
Solid supplement
ak –
WOW. That is all I am feeling right now!
I have had sleep issues for the better part of 15 years due to stress, being a light sleeper, and whatever else you can think of that doesn’t allow me to ever go to sleep and get back to sleep when I wake up at night. This leaves me in a constant state of never feeling fully rested. I’ve tried every supplement out there, doctor has prescribed numerous sleeping scripts that I end up not taking because of sides and grogginess which is worse than not feeling rested.I stumbled across this product on accident and saw the reviews and the ingredients, which I have tried all of, but not together and not in these particular mg doses. What do I have to lose, $25 or so? Last night I took 2 at about 8pm and by 9:30 I was feeling relaxed but not tired- which was nice. Finished a show with my wife and hit bed around 10:15. First thing I noticed was that my body actually felt jello like and relaxed when laying down- it was amazing. Dare I say, cozy? Next thing I know, I am out and did not have my normal 2-3am wake up, it was 4:15am. I woke for ~3-5min and immediately went back to sleep and woke up at 6:45 looking around like “what happened”. I have not slept that sound in years.Can’t wait for more sleep!
Q –
Great for COLONOSCOPY PREP
WHY use magnesium *citrate* (a laxative) in a sleep supplement?!!? Was up half the night, like I was prepping for a colonoscopy the next morning. Not only was I not sleeping, I was in utter misery most of the night.I wanted something without melatonin, and have used other magnesium supplements for sleep before. These with magnesium CITRATE however, will be going straight in the trash.
Amazon Customer –
So far so good
Tolerability has been okay, still evaluating its effectiveness and benefits.
Eric Zimmerman –
Magnesium Glycinate insomnia
Has magnesium glycinate in it so I could not sleep at all. This doesn’t happen to everyone but be warned.
Pat –
Just Try It
I don’t normally write reviews, nor is this sponsored in any way.I struggle with sleep. My mind doesn’t like to shutoff from the day and continues to race thinking about earlier or what I need to accomplish tomorrow. This combined with the calm app sleep meditations has given me the deepest week of sleep I feel like I’ve had in years WITHOUT being groggy the next morning. I’ve tried prescriptions from my doctor (hydroxine) and other variants of melatonin. They would give me a deep sleep, but I would feel like I was on a bender the night before. This doesn’t hit you all at once, it’s more like a gradual relaxation and in the morning I feel refreshed for a change. I’d say it’s worth the try for you. Everyone’s body is different so your mileage may vary. Make sure your caffeine intake is down, exercise, relaxed nightly routine are all a part of your sleep strategy. This isn’t a miracle worker, but feels like the missing piece for me.Note: This is after 1 week of daily use while also doing the above. One thing I hope is that it continues long term, even still I’m happy with the price for the week of amazing sleep I’ve gotten.
david –
Had high hopes
So far I’ve been disappointed 😔 Had really high hopes. I’m on day 4 and last night I got 4 hours of sleep. Tossed and turned all night, could not sleep , and when I finally did get to sleep I woke up 2 hours later. It made me feel calmer about 30-60min after taking it (so 2 stars) but so far has not helped my sleeping at all or getting to sleep.