Douglas Laboratories Melatonin Prolonged Release – 3 mg Melatonin – Sleep Support Supplement – for Hormone Balance, Relaxation, Antioxidants & Immune System* – 180 Tablets | ⭐ Flexiology.Store Recommended
$43.60
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Price: $43.60
(as of Oct 08, 2025 01:48:11 UTC – Details)
Douglas Laboratories Melatonin Prolonged Release provides support for restful sleep.* Each tablet contains 3 mg of the purest pharmaceutical-grade melatonin, which is meticulously crafted to release slowly, providing prolonged benefits throughout the night.*
The importance of a restful night’s sleep cannot be overstated, and Melatonin Prolonged Release. is your ally in achieving it.* Melatonin, a hormone naturally produced in the body, is essential for regulating our sleep/wake cycles. As we age or encounter stress, our natural production can wane, leading to sleep disturbances. By supplementing with Douglas Laboratories’ prolonged-release tablets, you provide your body with the melatonin it needs to encourage a relaxing night’s sleep, helping you fall asleep and stay asleep, thus improving overall sleep quality.*
Beyond sleep, melatonin serves as a powerful antioxidant, aiding your immune system.* The dual-action nature of this product offers not only restful relaxation but also hormone balance and immune support.* Our commitment to quality is unwavering; we employ state-of-the-art manufacturing practices that exceed GMP standards, ensuring that each tablet is GMO-free and of the highest purity.
For over 60 years, Douglas Laboratories has been dedicated to meeting the needs of healthcare professionals and is recognized as a leader in the development of high quality, science-based, innovative nutritional supplements across 12 health functions that support healthy lifestyles.
Douglas Laboratories is a GMP-compliant manufacturing facility that is third-party, NSF International registered and inspected for good manufacturing practices. An approved producer of NSF certified-for-sport products with an ISO-accredited internal quality laboratory, we guarantee that our supplements are free of banned substances.
Product Dimensions : 3.8 x 2.3 x 2.1 inches; 2.86 ounces
Date First Available : July 11, 2014
Manufacturer : Atrium – Douglas Laboratories
ASIN : B003PQUE70
Best Sellers Rank: #52,364 in Health & Household (See Top 100 in Health & Household) #518 in Herbal & Nutritional Sleep Supplements
Customer Reviews: 4.4 4.4 out of 5 stars 592 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); } }); });
Prolonged-Release Melatonin Supplement: 3 mg of melatonin provides sustained delivery for relaxation and restful sleep*
Sleep/Wake Support: Sleep supplement helps regulate normal rhythms as it slowly breaks down and releases in the small intestine*
Antioxidant Benefits: This sleep supplement helps protect the immune system thanks to melatonin’s antioxidant properties*
Cortisol Management: Formulated for relaxation, healthy hormone balance, and management of cortisol and neurotransmitters for optimal health*
Healthier Living for Your Patients: Douglas Laboratories provides high quality, science-based nutritional supplements to support your patients’ healthy lifestyles
Customers say
Customers find this melatonin supplement highly effective, noting it works better than other brands and helps them fall asleep without causing grogginess in the morning. The product receives positive feedback for its pharmaceutical-grade quality, time-release feature, and value for money. While some customers report no side effects, others mention experiencing headaches.
AI Generated from the text of customer reviews
🌿 Expert Tip: Selected by our Flexiology Experts for quality & value.
⚠️ Disclaimer: Information is for educational purposes and not a substitute for medical advice. Consult your physician before use. Flexiology.Store is not responsible for any adverse effects.
8 reviews for Douglas Laboratories Melatonin Prolonged Release – 3 mg Melatonin – Sleep Support Supplement – for Hormone Balance, Relaxation, Antioxidants & Immune System* – 180 Tablets
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Sher –
Prolonged release works for me
These are 3mgs per tablet. The tablets are small and easy-to-use swallow. That’s important to me especially at nighttime and reclining after dosing. There is a nice slick coating on the tableys which makes for easy swallowing alsoI like the prolonged release. They help keep me get a full night’s sleep. I have some internal prompting to awake about 4 hours after sleep. I still do that but the prolonged release seems to accommodate my going back to sleep moreeasily.
Nate –
Effective sleep aid
Recommended by my naturopathic doctor; highly effective for regular use. Great for perimenopausal and menopausal women.
Amazon Customer –
get good sleep
Good company, good product.
Bill B –
Very good and effective
My wife has found these to be the best Melatonin products to help her sleep. There may be others out there that we do not know about but she has been using Douglas Laboratory for over a year now. Price is pretty competitive with other products but these are 3 MG Prolonged Release which she says helps her stay asleep longer.
Terri W. –
Tried this product for waking up in the middle of the night unable to go back to sleep.
I’ve only tried this one night so far. I took it as instructed an hour before bed. It did relax me and made me feel sleepy. I went to bed on time, fell asleep pretty fast, but I still woke up at 2:30am and tossed and turned for an hour before finally falling asleep again. Which is good because before trying this I usually couldn’t fall back to sleep and would end up just getting up an hour or two before my 5am alarm. I’ll keep trying it just to see if it helps my issue.
J. Murphy –
Very Beneficial Sleep and ability to Function the Following day
I had a traumatic brain injury that damaged my brains ability to produce hormones, including the sleep hormone. Without sleep I function at the level of a toddler learning to walk and speak. This Melatonin is so effective that I now get 7 to 9 hours of sleep and function at an adult level again.As other reviewers mentioned, my day starts off really slow; I am not fired up and zipping around like I was before my accident, but I am now sleeping. If you have done any research on long term lack of sleep you will know that it causes dementia and Alzheimer’s. So, the slow start I experience in the morning is preferable to loosing my memory permanently.
Brandy Fitterer –
Great product, but shipping is horrible
The product is great. Shipping takes a while and is never on time. In fact the shipping dates keep changing. I will probably look for a different place to order
Tara McGinnis –
EFFECTIVE SLEEP REMEDY
I don’t normally have time to write reviews but felt called to share how effective this product has been after only a few days. I’m a menopausal woman who has STRUGGLED with sleep for about 7 years now. From waking every 2-3 hours and then trying to survive on only 4-5 hours a night. Recently, I’ve been having to deal with nighttime hot flashes as well as similar rhythms of waking and sleeping. I’ve tried everything under the sun, from plant medicine, to doctor prescribed medicine and natural supplements to no avail. Nothing ever replicated a natural sleep like this product has so far. I take one tablet about a half hour before going to sleep. I feel the heaviness of sleep coming on and fall asleep within minutes. I may wake once or twice to use the restroom but fall back asleep easily whereas before I would toss and turn for 30-60 minutes. So far, I’m sleeping 6-8 hours a night which has had an unbelievable effect on my life and relationships. And, I don’t feel groggy in the morning. THANK YOU! I believe the time release function of this is supplement is the key.