Relaxium Sleep Review – Can It Really Give You Better Sleep?

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By Meghan Stoops, RDN

Reviewed by Juliana Tamayo, MS, RDN - Last Updated

Relaxium Sleep Review

With the majority of Americans working from home during the pandemic, there has been a rise in sleep disorders. Without any separation between work and downtime, it’s become a challenge for many to get good quality sleep. Even before this, many have struggled with getting the quality sleep their body needs.

Because of all of this, the supplement market has started to boom with sleep products. One such option that aims to deliver the quality sleep you need and deserve is Relaxium Sleep. The question is, does this sleep supplement truly measure up to its claims? In this Relaxium Sleep review, we’ll take a thorough look at this supplement, its ingredients, its claims, and more to determine if it’s truly worth the purchase.

Let’s dive in!

About Relaxium Sleep 

Relaxium Sleep is a supplement that claims to be clinically proven to improve the quality of your sleep by regulating your natural sleep cycle, relaxing your body, and calming your mind. With a blend of Melatonin, magnesium, passionflower, GABA, ashwagandha, and chamomile, Relaxium Sleep is reported to help you fall asleep faster and sleep through the night so you can wake refreshed and with stronger mental focus for the day. 

Relaxium Sleep

Claimed to be the only neurologist-formulated sleep aid that utilizes natural ingredients, Relaxium Sleep utilizes clinically researched and approved ingredients that have been shown to reduce stress and anxiety while improving sleep, energy levels, concentration, and mental focus. 

Relaxium Sleep founder, Dr. Eric Ciliberti, a renowned, board-certified neurologist, reported sleep expert, and founder of the American Behavioral Research Institute, has dedicated twenty-plus years to helping his clients improve their sleep. He claims his product, Relaxium Sleep is natural, non-habit forming, and highly effective. This product is made in the United States and certified gluten-free and vegan. 

Relaxium Sleep Ingredients

Relaxium Sleep’s formula includes Melatonin, Magnesium, Passionflower, GABA, Ashwagandha, and Chamomile. Below, we will take a closer look at each of these ingredients.

Relaxium Sleep-Supplement Facts


Melatonin is a hormone that plays a natural role in our sleep-wake cycle, which is why melatonin supplementation is found to help those with a delayed sleep cycle, insomnia, and jet lag. You’ll find this popular ingredient in many sleep supplements at varying levels. For example, Enhanced Athlete Sleep Juice contains only 0.5mg, Sleep + Restore’s formula includes 3mg, and Dream EZ makes use of 5mg. The recommended dosage is 0.5-10mg per day, so Relaxium Sleep’s 5mg of Melatonin falls right in line.

Melatonin is believed to be safe with short-term use and is non-habit forming; however, some might experience side effects such as dizziness, headache, nausea, or drowsiness. Melatonin supplements might also interact with certain medications, including anticoagulants, contraceptives, diabetes medication, and immunosuppressants.


The clinical evidence for supplemental magnesium as a sleep aid is very limited; however, some have reported benefits from its use. It is believed this mineral can help to regulate neurotransmitters related to sleep that make it easier for you to fall asleep, have higher quality sleep, and even improve restless leg syndrome symptoms.

Magnesium is relatively abundant in a healthy diet with sources including whole grains, dairy, nuts, seeds, green leafy vegetables, and legumes. Those with type 2 diabetes, older adults, those who suffer from alcoholism or gastrointestinal disorders may be at higher risk for magnesium deficiency. Like Melatonin, magnesium supplements can interfere with some medications. It’s also best to avoid magnesium in the form of magnesium oxide, as this acts as a laxative. 


Behavioral studies in rats have shown passionflower to be helpful in reducing anxiety and has been considered to be successful in inducing sleep. Passionflower is also believed to increase gamma-aminobutyric acid (GABA) in the brain, a neurotransmitter that reduces brain activity and allows you to wind down and better prepare for rest; however, human studies are limited, and further research is warranted.

GABA (Gamma Amino Butyric Acid)

Long studied for its positive impact on sleep and stress, both synthetic and natural forms of GABA require further study to determine appropriate use. Growing evidence suggests that those who are low in GABA are more likely to experience anxiousness and poor sleep. You can increase your GABA levels by consuming more probiotic foods such as yogurt, kefir, kimchi, and sauerkraut. 


A well-known, respected, and traditional herb used in Indian Ayurveda, Ashwagandha has many ancient uses. In vitro studies on ashwagandha root have shown anti-inflammatory and neuroprotective benefits. Some clinical studies suggest ashwagandha root can improve stress and anxiety as well as memory and cognition. This root is well tolerated as a natural supplement that does not result in dependency. It works well for inducing sleep and improving sleep quality.


Chamomile, a popular herbal tea, has been used to assist with a variety of ailments, from skin conditions to upset stomachs and improving sleep. Chamomile contains apigenin, a compound that produces a mild tranquilizing effect in the brain. Chamomile is associated with improved sleep quality; however, studies are limited, and further research is warranted. 

Does Relaxium Sleep Work?

According to their website, an 8-week double-blind, randomized placebo-controlled, cross-over pilot study showed 87% of participants who consistently took Relaxium Sleep for 4-weeks reported waking up feeling refreshed, 67% of participants reported sleeping through the night, and 73% reported improved ability to fall asleep.

According to their website, there is a long list of consumers granting the product 5-star reviews and raving about their success rates; however, results are mixed when going to other retail sites that sell the same product, such as Amazon. 

Relaxium Sleep-Clinically Proven

Claims vs. Reality

Naturally, the reviews provided on Relaxium’s website for their product Relaxium Sleep support their claims. With many 5-star ratings, this product appears to be high in popularity and success rate. However, based on the research of the ingredients provided in this product, more research is needed to determine if these ingredients individually, as well as together, will provide a beneficial effect on sleep for most individuals. 

Is Relaxium Sleep Safe?

Relaxium Sleep claims to contain a natural blend of ingredients with no negative side effects or dependency; however, the listed ingredients do have reported side effects, and some may result in medication interactions, such as magnesium and Melatonin.  

Although the reported side effects from some of these ingredients are most often mild, medication interactions can be a serious concern. Those who are taking medications should speak with their health care provider before adding this supplement into their routine. 

Relaxium Sleep-Natural Sleep Support

Who is Relaxium Sleep Best for?

Those who struggle with poor sleep quality, difficulty falling asleep, and lack of energy throughout the day may benefit from Relaxium Sleep. 

Where to Buy Relaxium Sleep

You can purchase Relaxium Sleep on their website or on other retail sites such as Amazon. Priced at $107.91 for a 30-day supply, their website provides a 30-day money-back guarantee, but Amazon does not. 

Relaxium Sleep-Available in Amazon

Final Verdict: Relaxium Sleep Review

Relaxium Sleep does contain some ingredients that are evidence-based, and it has a 30-day money-back guarantee which makes it enticing for those who are new to taking any kind of sleep aid or supplement. Unfortunately, many of their ingredients are lacking enough evidence on their efficacy, might induce potential side effects and/or medication interactions, and it’s not budget-friendly for most.

Overall Rating:
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Meghan Stoops, RDN

Meghan Stoops is a Registered Dietitian and licensed Nutritionist with a bachelor’s in Dietetics from San Diego State University. Meghan developed an interest in dietetics early on through her own personal struggles with nutrition misinformation. She began doing her own research, which sparked her passion for nutrition and it’s impact on our physical and mental health. Today, she takes take a non-diet, all-foods-fit approach to nutrition, and is devoted to teaching others that eating healthy does not mean restriction or sacrifice.