Core Sleep Reviews – Does This Product Really Work?

Core Sleep is a dietary supplement formulated to attain restful sleep, maintain a deep sleep state, and wake up feeling refreshed and restored.


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Overview Of Core Sleep

Healthy sleep is crucial to preventing diseases, body maintenance, and support of our immune system. In addition, various studies have pointed out its importance to our cognitive performance. Yet, due to our current demanding lifestyle, most of us are sleep-deprived. 

Due to this commonplace occurrence in the modern lifestyle, a supplement like Core Sleep is beneficial in keeping our body healthy. According to the manufacturer, Coresleep is a supplement designed to provide long-term health and achieve multiple sleep cycle stages.

Rigorous research has also been conducted to ensure it could aid in drift off quickly and stay asleep all night. This article will examine the claims, manufacturer’s details, ingredients, benefits, drawbacks, potential side effects, and Core Sleep Reviews.

How Does Core Sleep Work?

Core Sleep is made for individuals who struggle a lot to drift to sleep and have a decent sleep hour. It contains ingredients that may work synergistically in inducing sleep, promote relaxation, and calming the mind and the body.

Valeriana Officinalis is commonly known as valerian, leaves and roots extracts of the Withania somnifera plant, and powdered extract of Apocynum venetum L. or “Rafuma” in Japanese.

It is a natural, sleep-promoting supplement to add to your wellness routine if you struggle to get quality sleep. The brand claims that you start feeling the benefit the first night you take it. You will feel improvements in the next 3 to 5 days and full supplement benefits in several weeks of usage.

Who Is The Manufacturer Of Core Sleep?

Core Sleep is manufactured by Proper, a new sleep wellness company committed to providing the most personalized, evidenced-backed approach to improving your long-term sleep health. The company believes in how much sleep matters and how it affects your overall health and life.

The company has a portfolio of PhD-developed natural sleep supplements tailored to your personal health needs. They also offer a 30-min video call one-on-one sleep coaching session with an experienced sleep coach to discuss behavioral sleep practices and techniques.

Core Sleep

Core Sleep Review – Health Web Magazine Images

What Are The Ingredients In Core Sleep?

Below are some of the primary ingredients of Core Sleep:

Valeriana officinalis – This is an herb native to Europe and Asia whose roots have been used since ancient Greek and Roman times to induce sleep. It is also said to promote calmness, relaxation, and drowsiness.

According to a study, Valeriana officinalis [1] is an alternative to traditional anxiolytics, which relieves anxiety. Results showed a significant reduction of anxious behavior when subjects were exposed to valerian extract or valerenic acid.

Withania somnifera – This plant is native to Asia and Africa and is an important medicinal plant of the Indian subcontinent, according to some studies. It is a woody shrub commonly known as Indian ginseng or winter cherry and ashwagandha in Sanskrit and asgandh in Urdu.

In a double-blind, randomized, placebo-controlled study, it was revealed that ashwagandha root extract could be a potential use to improve sleep in patients with insomnia and anxiety at a dose of 300 mg extract twice daily.

Apocynum venetum L. – This is a wild perennial plant [2] native to Central Asia and warm regions in Europe. It is said to reduce feelings of nervousness, restlessness, and irritability. A paper noted its long history as a Chinese and Japanese traditional medicine to calm the liver, soothe the nerves, dissipate heat, and promote diuresis.
Gamma-Aminobutyric acid (GABA) – GABA is a non-protein amino acid and is the primary inhibitory neurotransmitter in the mammalian brain.

A study reveals that Apocynum venetum Leaf Extract and Gamma-Aminobutyric acid (GABA) are safe and appropriate for daily intake to improve sleep quality. Apocynum venetum Leaf Extract induces deep sleep, while GABA may help people to fall asleep quickly.

The Science Behind Core Sleep

Some studies reveal that Core Sleep’s active ingredients help induce sleep, promote relaxation, and calming the mind and the body. Also, the manufacturer operated based on core principles in formulating the supplement.

First, ingredients should be traceable to the source. Second, extracts are standardized, tested for the quality and strength of active ingredients.

Finally, each ingredient’s efficacy and dosage were verified based on multiple human studies, double-blind and placebo controlled. They also said that third-party testing was done to verify its content and screen for pesticides, heavy metals, and microbes. 

What Are The Benefits Of Core Sleep?

  • It may gently but quickly help you fall asleep.
  • The product may help maintain a state of long, deep sleep.
  • Core Sleep could assist you to feel rested and restored upon waking.
  • It may help augment the ongoing wellness routine.

What Are The Drawbacks Of Core Sleep?

  • The results may vary per person, and it may take longer to notice results.
  • Some of the ingredients may cause allergic reactions.
  • There are no free trials offered on the product.
  • Core Sleep has negative reviews saying that the product does not make them fall asleep quickly or stay asleep for as long as they need.

FAQs: Consumer Questions & Answers

In our research for this report, we found that consumers are frequently asking the following questions online in regard to Core Sleep:

Core Sleep's manufacturer claims that the supplement is drug-free, non-habit-forming, and safe to take as part of a long-term sleep wellness routine.

Core Sleep is priced reasonably and is within the price range of the same supplements offering the same benefits. They also offer free shipping on bulk orders.

Take two capsules with water 30-40 minutes before bed.

Unfortunately, no free trials are offered on the product. However, they offer Discovery Trial Pack with 5-night doses of each to allow you time to experience the full benefits and decide which works best for you.

It has essential ingredients that are backed that may help with your sleep difficulty issues. In addition, some Core Sleep Reviews have noted how it had helped make them sleep soundly and feel relaxed and calm without feeling medicated.

We have not found any reported side effects. The brand claims that it is formulated and safe to take for short and long-term sleep health.

Core Sleep Reviews posted the product's strengths and weaknesses. If you are looking for a natural, non-GMO, sugar-free, no artificial colors or binders added in the supplement, dietary products like this may be able to help you.

What Are Consumers Saying About Core Sleep?

According to Core Sleep Reviews, it has somehow delivered a few of its claims in helping them deal with sleep problems, and they noticed a difference after few days of taking the supplement. But a portion of their consumers is not entirely convinced that it works.

These negative reviews say that the product does not make them fall asleep quickly or stay asleep for as long as they need.

Many people have a hard time falling or staying asleep, waking up exhausted and irritable. Effective natural sleep aids can help you return to a normal sleep schedule resulting in an improvement in your overall health, mood, and well-being.

Below you’ll find some of the most effective all natural sleep aid formulations on the market today, in our opinion.



SomulinRestful, Sound, & Completely Natural Slumber Within The First Few Days!

Somulin Reviews
4.5/5 (8327 Ratings)
Falls Asleep Faster 98%
Improves Sleep Pattern 99%
Feels Relaxed & Tranquil 98%
Promotes Deep Sleep 98%
Overall User Experience 97%


  • Reduces the time it takes to fall asleep
  • Promotes deep sleep with no disturbances
  • Eases stress and encourages full relaxation
  • Has a 99% customer satisfaction rate
  • Causes no morning grogginess
  • Encourages healthy sleep patterns
  • Contains natural, scientifically tested ingredients
  • Creates a better feeling of well-being
  • Produces no harmful side effects
  • Will not cause addiction or dependency
  • Backed by clinical studies
  • Company offers a 60-day money-back guarantee
  • Online ordering process is safe and secure
  • Easily accessible and knowledgeable customer service department
  • Customers do not have to enroll in a subscription or auto-delivery plan


  • Only available from the official website
  • High demand results in low stock at times

The Bottom Line

Having problems falling asleep, or staying asleep throughout the night, is not only distressing but can impact many aspects of our health. Finding a powerful, yet safe solution is essential, and after looking at numerous supplements on the market, in our opinion, there is no better brand than Somulin.

With a clinically proven, all-natural formula, Somulin offers multiple benefits, helping to ease tension, promote complete relaxation, reduce the time it takes to fall asleep, and ensure the individual enjoys deep sleep throughout the night. Unlike some sleep supplements, Somulin produces powerful results without ever causing a dependency or next-day grogginess - on the contrary, Somulin customers report waking up feeling alert, well-rested, and fully refreshed.

When we took a closer look at the key ingredients contained in the doctor-developed Somulin formula, we had a better understanding as to why this brand works so much more effectively than its competitors. Not only is each ingredient included in its optimal concentrated amount, enhancing the overall potency of the formula, but they are all backed by scientific research and extensive clinical studies. For example, a study looking at the effects of Valerian Root and Lemon Balm, both found in the Somulin formula, showed that this combination reduced insomnia for 81% of trial participants and that in addition to having natural sedative properties, another key ingredient, German Chamomile, has proved to be highly effective in decreasing body movements at night, allowing the individual to fall asleep more easily. Additionally, research has shown that taking as little as 220mg of this botanical extract for 8 weeks can significantly reduce feelings of anxiety.


While Somulin customers love the fact that this maximum strength supplement starts producing powerful results in a very short amount of time, we were also impressed that it provided long-term benefits for the user too, thanks to the inclusion of Melatonin. This natural sleep hormone helps regulate the sleep/ wake cycle, establishing healthy patterns that contribute to improved physical and emotional well-being.

Because Somulin is made in an FDA-inspected, state-of-the-art facility by the reputable, established manufacturer, Pharmaxa Labs, safety and consistency are ensured with every bottle. Every purchase is covered by a 60-day money-back guarantee, which not only gives the consumer peace of mind but demonstrates the confidence the company has in its product.

We do not doubt that you will experience deep, restful sleep with Somulin, which will not only eliminate the distress caused by night after night of insomnia but lead to a better overall quality of life.


Somulin customer reviews over the internet

4.5/5 (8327 Ratings)
“I Take It Every Night Now And I Wake Up Feeling Refreshed. I Get A Good Night's Sleep. I Never Feel Groggy. Somulin Has Really Helped Me A Lot.”

Peter Vincent, Age 59

“This Product Was Perfect. It's Like Seconds And I Just Go Right Back To Sleep. So I Highly Recommend This Product.”

Mary-Ann Schmidt, Age 56

  • Louise H.

    Somulin Is Amazing And I Definitely Plan To Continue Using It!

    Louise H. five-stars

    “I swore six years back that I would not take any more sleep aids because they left me feeling so exhausted and dragged out the following day. Then recently I started having a lot of trouble getting to sleep and staying asleep. It was my sister who purchased Somulin for me because she knew I was struggling with insomnia. At first I didn’t want to take it because I was worried it either wouldn’t work at all or would cause side effects. Well, that was almost two years ago. I have been using Somulin ever since. It has worked better than I could have imagined and hasn’t caused any side effects. When I go to bed I sleep soundly, and when I wake up I have the energy to jump out of bed. I feel great…not sleepy at all. I don’t have any trouble getting my day started and going through my morning routine. I even hit the gym for a 7:30 a.m. Pilates class. Somulin is amazing and I definitely plan to continue using it.” **

  • John J.

    I Am In Awe Of My Results!

    John J. five-stars

    "I have tried several all-natural sleep aids on the market, but I never had much success with them. When I heard about Somulin, I thought it could be the right product for me. My healthcare provider didn’t see any reason why I shouldn’t take Somulin when I asked him about it. After eight weeks of using Somulin I am in awe of my results…it really works! The recommendation is to take one or two pills shortly before bed, but I typically only take one. Now I fall asleep fast and stay asleep all night long. Best of all, I don’t have any grogginess or feel as though I’m hungover when I wake up in the morning. This is the best sleep I’ve gotten in years!" **


#2. Zleep Patches

Zleep Patches
(4.2/5) 4625 Reviews
Falls Asleep Faster 89%
Improves Sleep Pattern 90%
Feels Relaxed & Tranquil 87%
Promotes Deep Sleep 88%
Overall User Experience 87%


  • Discounts are offered on larger orders
  • There is a money-back guarantee
  • It contains several clinically tested ingredients


  • Independent reviews have been mixed
  • Free samples are not available
  • It may not be suitable for all individuals
  • There is limited manufacturer information

The Bottom Line

As the name suggests, Zleep Patches are designed to be worn on the body overnight, delivering ingredients transdermally for up to 9 hours. While this type of product would be suitable for individuals who don’t like swallowing oral capsules, having to apply a patch may not be as convenient and there is limited information regarding their efficacy. Additionally, although this is an all-natural product, it doesn’t mean that it won’t cause side effects and there are reports of some customers experiencing an increased heart rate when using them. As with any health product, consulting with a physician is always recommended before use.


#3. Primal Sleep

Primal Sleep
(3.9/5) 4235 Reviews
Falls Asleep Faster 88%
Improves Sleep Pattern 84%
Feels Relaxed & Tranquil 85%
Promotes Deep Sleep 83%
Overall User Experience 82%


  • It offers several health benefits
  • There is a money-back guarantee
  • Key active ingredients are listed


  • There is no clinical testing data shown for the product
  • Free trials aren’t available
  • It may cause gastric discomfort for some users
  • It has received some negative reviews

The Bottom Line

Primal Sleep appears to be a reasonably good quality sleep aid, although the formula contains a very standard blend of ingredients and there is no indication that it works any more effectively than other brands on the market. Furthermore, while most of the individual ingredients have proven benefits, there is no evidence to show how well the Primal Sleep formula works as a whole, which may be a concern to consumers. However, while the manufacturer doesn’t offer a free trial, this brand does have a money-back guarantee which is appreciated as there are reports that it may cause gastric discomfort for some customers who would obviously want to get a refund in this circumstance.


- Core Sleep Customer Reviews
Core Sleep
  • Jones: Works great for me! Slept faster.
    Star Ratings
  • Taylor: They help you relax but don’t really put you to sleep. Works great and great flavor.
    Star Ratings
  • Julia: starts working in about 30 mins. Tiny, yummy and helped me to sleep
    Star Ratings
  • Laurie: Good product for my sleep. It has been a lifesaver for me.
    Star Ratings
  • Joni: Helps with Chronic Insomnia. It Really is a Sleep Fairy.
    Star Ratings
  • Laurel: Makes sleepy time more successful. It Works Well, Tastes Good.
    Star Ratings

Final Words

Core Sleep is a dietary supplement formulated to attain restful sleep, maintain a deep sleep state, and wake up feeling refreshed and restored. This sleep-promoting supplement may help you achieve better sleep and overall health. Core Sleep Reviews have a divided opinion on the product's effects.

However, not everyone may benefit, depending on each person's response to a supplement of this kind. Also, if you think you have severe sleep issues, talking to a health professional will be helpful.

**The above is a subjective review. Our opinion of the product’s efficacy was based on independent research and information. *Results from using this product may vary. If you have a serious medical condition, a history of heart conditions, are pregnant or nursing, we recommend that you speak to your healthcare provider before using this, or any other health product and/ or supplement. The content provided on Health Web Magazine is only intended for your informational purposes and should not be regarded as a substitute for advice from a healthcare professional. It should not be used to diagnose, treat, cure, or prevent any health condition, and we will not be held responsible for any complications that may arise from you using it for any of those aforementioned reasons. All concerns regarding your personal health must be dealt with directly by your healthcare provider.

Disclosure of Material Connection : Products shown in the section titled ‘Our Top Products’ are those that we promote as the owner and/ or reseller and does not represent all products currently on the market or companies manufacturing such products. This information is disclosed in accordance with the Federal Trade Commission’s 16 CFR, Part 255 “Guides Concerning the Use of Endorsements and Testimonials”. We would like to make it clear that any and all links featured in this section are sales links; whenever a purchase is made via one of these links, we will receive compensation.

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Core Sleep Reviews – Does This Product Really Work?
Core Sleep User Review Rating
3.6 / 5.0
Core Sleep Reviews – Does This Product Really Work?
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