the human brain that controls deep sleep

How to Sleep Naturally: Best Deep Sleep Supplements & Sleep Aids

When trouble sleeping hits, one quick search of the internet suggests there are HUNDREDS of 'natural' sleep aids said to offer you that good night's sleep you are craving. Are they all equal? Are 'natural' sleep aids good for your brain? Learn more about how to increase deep sleep and whether you get better deep sleep with natural sleep aids and sleep supplements. We give our top solution for sleep improvement as an alternative to artificial melatonin. 

What is a sleep supplement or natural sleep aid?

Sleep supplements are designed to help you fall asleep faster or stay asleep and are commonly used by people with moderate sleep disorders, such as mild insomnia. 

Typically, natural sleep remedies contain ingredients such as vitamins, minerals, or essential oils.

However, not all 'natural' supplements are created equally. When picking a sleep supplement, it's essential to research and understand exactly what's inside, factoring in its long-term efficacy and effectiveness before you can asses the best sleep supplements for you. 

Natural solutions for sleep

When you've tried all you can to nod off and have searched high and low for ways to improve sleep, rather than reach for over-the-counter melatonin or prescription sleep aids, some people prefer to use more natural sleep aids. Natural sleep supplements and natural sleep aids typically have fewer side effects and are generally not addictive. 

However, not all 'natural' sleep aids or ingredients that promote sleep are beneficial for your body. If you are searching for sleep, you will likely encounter things like melatonin, 5-HTP, and CBD - all trying to mimic the brain's natural processes. You may have also seen natural sleep ingredients advertised with chamomile, valerian root, or lavender in them. These are calming and relaxing, but there's not a lot of clinical research to suggest they help sleep, instead improving your sleep hygiene's effectiveness [1]. 

Are some natural sleep supplements harmful in the long term?

The phrase 'natural' doesn't always mean it's right for you; in the long term, some of these 'natural' solutions can even make it harder to sleep.

It's easy to assume that taking a synthetic version of the hormone that signals sleep, melatonin, would help you sleep. But, the picture is not that clear. For example, many people reach for melatonin for deep sleep, but research has suggested this may not be the best thing. Using artificial melatonin daily can lead to resistance, and people often feel worse in the daytime [2]. Your brain should produce enough melatonin by itself at the right times for sleep. 

So, which ingredients are suitable for your brain and do promote sleep? We have spent hours researching science-backed ingredients to ensure our market-disrupting products support brain health, keeping you sleeping well and feeling focused the next day. We believe the best sleep supplement is a product that will fuel your brain with what it needs to work well for you. We want to help your brain work in its natural state. 

DELTA by BrainLuxury: Why are these ingredients the best for deep sleep? 

Your brain is beautiful; when it has everything it needs, and we don't try to derail it with our hectic lifestyles, it should work as needed. Sometimes, the reality is different, but it is possible to use proven science to help your brain help you. We recommend opting for a sleep supplement that is designed to help your brain get back to basics and work for itself, rather than trying to synthesize its processes. As an alternative to melatonin, why not try DELTA by BrainLuxury? 

DELTA by BrainLuxury is a drink that provides your brain with the fuel it needs to support natural deep sleep, without artificial melatonin. 

A remedy for deep sleep - the formula uses glycine, tryptophan, essential fatty acids, and vitamins to help you fall asleep faster and improve your sleep quality by stimulating your natural melatonin and serotonin production. Your brain can work for you! With DELTA, your brain finds its way back to a sleep phase where it can recharge while resting and decide for itself how long and deep of a sleep it needs.

DELTA ingredients deep dive


Amino acid glycine for sleep is one of 20 amino acids in our bodies; it's present in foods like seafood and shellfish. Glycine, an amino acid, improves your sleep quality by shortening the time to fall asleep and accelerating the time to your deep sleep phase. The deep sleep phase, also called slow wave sleep, is a critical stage of sleep as it is when the body heals and your cognitive function is restored [3].

Omega-3 & 9: DHA & EPA

Omega 3 and omega 9, essential fatty acids, are sourced from algae, flaxseed, and MCT oil. Research suggests that docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), are associated with better sleep quality.

How? These oils' presence in DELTA helps extend your initial deep sleep phase, allowing your brain to fully recharge and build neuroplasticity [4]. Neuroplasticity is the brain's ability to change and adapt as a result of experience. Omega 3 for sleep? Yes!

Tryptophan, Magnesium & Zinc

Tryptophan, another important amino acid, is found in meats, dairy products, and nuts. Tryptophan supplements for sleep, paired with a low concentration of vitamins and minerals such as magnesium and zinc, enable the parallel creation of melatonin and serotonin in your brain, as individually needed. Research shows, typically this will happen after 3-5 hours of sleep. [5]

Vitamins C, D3 & E

These vitamins for sleep promotion help build neuroplasticity and help your body create melatonin and serotonin naturally. 

We have processed these ingredients into a scientifically-backed formula that includes exactly the right dosages of each to send you straight to sleep. Our DELTA drinks use leading technology to emulsify the fats and acids as you shake and drink the mixture. This results in the perfect serving to your brain for the fuel it needs for deep natural sleep.


We hope this has helped you on your quest for good sleep. If you have any questions about our products, feel free to reach out to our team.

A drink called DELTA by BrainLuxury that helps promote deep sleep 

The information Brainluxury provides is for educational and informational use only. The information is not intended to be used by the customer for any diagnostic purpose and is not a substitute for professional medical advice. You should always seek the advice of your physician or other healthcare providers with any questions you may have regarding diagnosis, cure, treatment, mitigation, or prevention of any disease or other medical condition or impairment or the status of your health.
[1] Effect of Inhaled Lavender and Sleep Hygiene on Self-Reported Sleep Issues: A Randomized Controlled Trial |
[2] Melatonin: What You Need To Know |
[3] Glycine New therapeutic strategy for amino acid medicine: glycine improves the quality of sleep | 
[4] DHA EPA Differential Effects of DHA- and EPA-Rich Oils on Sleep in Healthy Young Adults: A Randomized Controlled Trial | 
[5] Tryptophan-enriched cereal intake improves nocturnal sleep, melatonin, serotonin, and total antioxidant capacity levels and mood in elderly humans |