Dynamic Ideas 4 Life

HFL Deep Sleep Formula Review 2021 – Is It Legit? My Verdict

Hello All, today we are going to look at the HFL Deep Sleep Formula Supplement by Dr. Sam Robbins. If you have problems with sleeping you very might well like to read this.

This is for anyone that gets up in the morning and has dark circles under their eyes. It is also for anyone that falls asleep okay but keeps waking up numerous times throughout the night.

In fact, this information is really for anyone that suffers from the quality of their sleep – Full stop.

The older you get the more this might happen and the reason why is because of deep, or restful sleep.

Getting Restful Sleep is key to the very foundation of sleep itself. For anybody that suffers from this problem here well, this might just be the key.

HFL Deep Sleep Formula Review 2021 – Is It Legit?

dr. sam robbins deep sleep formula review

Product Name: Deep Sleep Formula

Manufacturer: Health, Fitness, and Longevity (HFL)

Creator: Dr. Sam Robbins

Country: Made in the USA

Recommended: Yes

Website: https://My4HFL.com/DeepSleepFormula

Now, let’s begin shall we?

The Importance Of Sleep For Overall Health

Right, so. The vast majority of medical professionals all agree that Sleep is very important.

Different ages need different amounts of sleep, but as a rule of the thumb, most adults need 7-9 hours a night. Whilst Children and Babies need to sleep for longer.

In principle, sleep allows our mind and body to recover, and to become recharged. This helps us to feel refreshed when we wake up.

Healthy sleep also helps the body to remain healthy and fight off diseases.

Without enough sleep, the brain has trouble functioning properly. It is very important that for the average person that they not only get the right amount of sleep but also the right kind as well.

5 Stages of Sleep

Sleep Is divided into two categories:

Non-rapid eye movement (NREM) and
Rapid eye movement (REM).

Both are exactly as they sound, your eyes either stay still or move rapidly. Together, the two types of sleep are a cycle where your brain progresses sequentially through the different stages of sleep:

Light sleep (NREM),
Deep Sleep (REM),
and repeat.

How Sleep Cycles Work

Stage 0 – Is the amount of time that you spend awake in bed before going off to sleep.

Stages 1 & 2. Are known as

Light sleep, which starts off your sleep cycle and acts as a progression to your deeper sleep stages. During this phase, your muscles start to relax, your heart rate and breathing noticeably slow down, and you are easily woken up.

During light sleep, the following can occur:

  • Your muscles relax and may become jerky
  • Your respiration slows down
  • Your heart rate decreases
  • Your body temperature lowers
  • Then sleep begins

Stage 3 & 4 Are Known As…

Deep sleep. This is the most rejuvenating and restorative sleep stage. it promotes muscle growth and repair as well as waste removal. In this stage, you can have difficulty with being woken up and you can also feel very disoriented or groggy if you are suddenly woken up.

During deep sleep, the following can occur:

  • Your blood pressure drops (1)
  • The blood flow to the muscles increases
  • Growth hormones are released
  • Tissue growth and cell repair occurs
  • You have long, slow brain waves
  • The brain and body flush out waste



How Does Deep Sleep Help You

  • It Increases Melatonin Levels which helps us to fall asleep faster. As well as stay asleep for longer.
  • Decreases Orexin which reduces wakefulness & promotes deeper sleep.
  • Lowers the level of Cortisol which is known as the stress hormone and disrupts melatonin.
  • It Targets GABA receptors, which is similar to how prescription sleeping drugs work. The big difference is this natural deep sleep is natural & non-addictive.
  • After deep sleep, you can feel a lot more lively with bursts of energy.

About the HFL Deep Sleep Formula

In case you are a new visitor to Dynamic Ideas 4 Life let me tell you about HFL. Short for Health, Fitness, and Longevity. This is a company based in the USA which currently manufactures 14 different health products. So far I think I have reviewed all of them except one.

Each product is made to the highest quality and plenty of reviews can be found online that back this up. Of these HFL Deep Sleep Formula is as the name suggests a blend to help one with deep sleep.

If you have trouble sleeping and other health problems such as obesity, heart palpitations, low energy this actually all be linked. Which is exactly why it could be beneficial to try a product like this one.

Benefits include; HFL is also non-toxic, non-GMO, Gluten-Free, vegetarian friendly, and not addictive. So it is also a much safer alternative to opioid sleeping pills such as diazepam.

How To Take

Take 2 pills about 30 minutes prior to going to bed on an empty stomach, or as directed by your

healthcare professional. Also, as this supplement is non-addictive you can take one or two additional pills if the desired results are not achieved.

Another thing to note is that all HFL capsules come in an easy-to-swallow size.

HFL Deep Sleep Formula™ Blend Ingredients

L-Tryptophan TryptoPure 250 MG

L-tryptophan is an essential amino acid that is NOT synthesized by the body and must be obtained from food or supplements.

Your body changes L-tryptophan into a brain chemical called serotonin. Serotonin helps control your mood and sleep.

L-Tryptophan Peptide 250 MG

L-tryptophan is an essential amino acid that favours a good mood and helps the body to produce certain hormones in a natural way. This provides relaxation, helps you to have a restful sleep, and reduces anxiety and depression.


GABA (gamma-aminobutyric acid) is a naturally occurring amino acid found in the brain. It is one of the major inhibitory neurotransmitters found in the body’s central nervous system. Which helps to reduce stress and calm excited nerves by telling the brain to relax.

Studies have shown GABA works by increasing relaxing brain alpha waves and reducing “busy-mind” beta waves.

Ornithine 400 MG

Ornithine is an amino acid naturally produced in the body. It helps to enhance sleep quality by reducing stress and anxiety.

Honokial 120 MG

The polyphenols in magnolia bark specifically honokiol and magnolol have been found to help to induce and improve sleep. It’s also been used as a natural remedy for insomnia and for promoting better sleep.

Magnolia bark’s effects on sleep appear to be closely connected to the activity of the GABA(A) receptors in the central nervous system.

Chamomile Extract 120 MG

The herb chamomile has been used as a natural sleep aid for a long time. Part of this effect is attributed to its GABA-enhancing activity, chamomile and its active components, particularly the nutrient Apigenin, has additional mechanisms to further promote deeper sleep.

Apigenin, works as a blocker of orexin, which reduces wakefulness and promotes deeper sleep.

By enhancing GABA and reducing orexin, you get double the benefits allowing you to get to sleep faster and stay asleep longer.

MG Perluxan hops 100 MG

Hops have a long history of being used to help to improve sleep. Scientific research shows that hops, with its natural sedative effects, can increase sleep time.

Hops also help to lower the body’s temperature, the falling of core body temperature is one important physiological step toward falling asleep.

Hops has also been shown to reinforce the body’s daily bio rhythms of rest and activity.

Hops can also help to alleviate restlessness and anxiety, while also reducing stress.

Melatonin 2 MG

Melatonin is a hormone that is naturally produced by the body that regulates the sleep-wake cycle. When working correctly, it increases at nighttime and decreases in the morning. This formula works on a slow release process. As we get older the body produces less Melatonin.

Pros and Cons


  • 1. Vegetarian capsules, Organic ingredients
  • 2. Non-GMO, Gluten-Free
  • 3. Good manufacturing process
  • 4. Made in an FDA registered facility
  • 5. Made in the USA
  • 6. Lab tested
  • 7. Formula based on clinical studies
  • 8. Doctor formulated
  • 9. Money back guarantee


  • 1. Must be taken 30 minutes before going to bed
  • 2. You may need to take 3 pills as opposed to 2

Customer reviews

Verified purchaser 1:

Dr Robbins Deep Sleep Formula is the first natural product that lives up to its name! I take it a half hour before bed & I sleep all through the night with no grogginess in the morning. I also am not “out of it” if woken up through the night, falling right back to sleep. No more tossing or turning. Yeah!!

Verified purchaser 2 :

“One of my biggest issues with sleep is my mind. I can’t seem to get it to relax. But, since taking this product regularly, my mind is much more relaxed. It’s not racing. I can just focus on sleep and not work or all of my problems.

I don’t know what is causing this miracle to happen, but it really works. Dr. Sam cracked the code and I’m very grateful. “

My Final Thoughts

The Dr Sam Robbins Deep Sleep Formula has many benefits, here are just a few of them :

  1. Fast-Acting: Results are felt within minutes, so you fall asleep quickly.
  2. Long-Acting: Sustained release technology of (6-7 hours), so you stay asleep for longer
  3. Non-Habit Forming: Organic & drug-free (can be used nightly).
  4. Wake up energized, refreshed, excited & happier.
  5. It has been around for more than 6 years
  6. It’s doctor-formulated
  7. Your order is shipped within 24 hours
  8. Money-back guarantee
  9. Been in business since 1996

As we have found out we need to have good quality sleep for our body and brain to function properly.


Before I finish. I wish to thank you very much for taking the time out of your busy day to read this article about the HFL Deep Sleep Formula. if you have a question or would like to leave a comment you can do so below.

I love hearing from you and I will get back to you ASAP

If, you know anyone else who would benefit from reading this information then please feel free to share it. Anybody that you can share this content with I would be extremely grateful.

Take great care of yourself because you are worth it.

Alexander B. Chivers

Disclaimer: Please speak to a doctor before taking supplements of any kind. Everyone is different and what works well for one may not necessarily work for another.

hfl deep sleep formula disclaimer

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4 thoughts on “HFL Deep Sleep Formula Review 2021 – Is It Legit? My Verdict”

  1. Thanks for sharing all this information. I usually don’t have problems falling asleep – only if my above neighbor has his friends over and they tend to loud, banging, moving around. Sometimes it sounds like they’re bowling.
    So, I don’t really need this product, but I have a friend, I will pass her the link to this article.

  2. This is a very good article Lisa! I too have some trouble falling asleep, but not all the time. I take Melatonin and a product called Burn PM that has a little bit of tryptophan in the pill. Where I live it is VERY hot and the temperature can get above 120 degrees, so I use a fan at night to keep cool as the air conditioner cannot bring the temperature down below 78 at times. I will check out the deep sleep formula. Thanks again for such an informative article!

    • Thank you very much John,
      I know how you feel, it’s very hot here as well. It’s quite often above 90 degrees. I have a ceiling fan which helps a little and I used to take Melatonin as well. A friend recommended this to me.
      Let me know how you get on.


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