Relieves UNREST (So You Can Rest):

Deep Sleep Mode

Product Highlights

  • Ultra high-potency doses based on real scientific data 
  • Goes through a 9-step quality control process to guarantee the highest purity
  • 60-day money-back guarantee
  • 96 tiny ultra potent capsules per jar
  • Produced in a certified facility in Sydney, Australia

NEW & Ultra Potent Deep Sleep Mode

Rated 4.7 out of 5
Based on 1355 reviews
  •  Promotes Deep Sleep
  • Traditionally used in Western herbal medicine to: 
    Increase sleep quality
    Induce sleep
    Reduces nervous tension & unrest
  • Traditionally used in Chinese medicine to relieve disturbed sleep.
  • Decreases symptoms of premenstrual tension
  • With ingredients traditionally used in Ayurvedic medicine shown to:
    Reduce mild joint inflammation
    Relieve Flatulence and symptoms of indigestion
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  •  Promotes Deep Sleep
  • Traditionally used in Western herbal medicine to: 
    Increase sleep quality
    Induce sleep
    Reduces nervous tension & unrest
  • Traditionally used in Chinese medicine to relieve disturbed sleep.
  • Decreases symptoms of premenstrual tension
  • With ingredients traditionally used in Ayurvedic medicine shown to:
    Reduce mild joint inflammation
    Relieve Flatulence and symptoms of indigestion

Traditionally used in Western herbal medicine to Increase Deep Sleep

Deep Sleep Mode decreases nervous tension and unrest. It also induces sleep and enhances sleep quality. It is also traditionally used in Western herbal medicine to reduce flatulence and symptoms of indigestion.

Relieves Symptoms of Premenstrual Tension

Deep Sleep Mode ingredients are traditionally used in Ayurvedic medicine to relieve pain, flatulence, and dyspepsia. They also reduce mild joint inflammation and swelling. 

Traditionally used in Chinese medicine to Reduce Restless Sleep

Deep Sleep Mode ingredients promote sleep quality. These ingredients are used to increase deep sleep.

Natural Ingredients Featured In

lan W.  Verified Buyer

It definitely helps my sleep

As a permanent week on week off night shift worker, there's no end of challenges to getting a good sleep. So far, I am pleased with the results. This product doesn't make me sleep like a brick. It doesn't claim to do that. But yes, it does help to stabilise my sleep patterns, and even makes that initial difficulty just plain getting to sleep....possible for me.

Priscilla D.  Verified Buyer

Fabulous product

I have so much trouble sleeping and have found that this new Deep Sleep Mode works really well. Well done Happy Mammoth!

Judith S. Verified Buyer

First time trying Happy Mammoth

I was a little sceptic, but after three days, I am sold, it has helped me sleep better and I am waking without stomach issues.

Janette N.  Verified Buyer

At last!

Very happy to find something which helps me stay asleep. Often I can get to sleep only to wake and stay awake 1-2 hrs later. After a few days of taking Sleeping mode I'm sleeping an uninterrupted 7 hours

Mandy G. Verified Buyer


I am on my 3rd tub, definitely better sleep. I fall asleep faster and return to sleep faster if woken during the night. No drowsiness in the morning. Easy to mix. Once you feel the benefits you'll never forget to take it. So worth it!

linda H.  Verified Buyer

It really does work!

I only use it when I can't go to sleep and am always amazed how well it works! I drift into a deep restful sleep. Only one or two capsules needed.

Carol S.  Verified Buyer

Best ever!

Since taking the Deep sleep mode my insomnia has disappeared. I am waking up feeling so refreshed. Highly recommend!

Lee-Anne C. Verified Buyer

Amazing! And it works!

I have tried so many different products and ideas over the years and nothing has worked until now. I have been suffering with insomnia for years, barely getting two hours sleep a night. Now lâ€TMm getting a solid 7-8 hours every night. It works really well except I think my body is still adjusting to getting this much rest.

Ronda S.  Verified Buyer

Sleep Like a Baby

From the first night of using this product, I have slept very soundly and only woken once, to roll over. Would highly recommend this product to anyone.

Carolyn C.  Verified Buyer

Deep Sleep Mode tablet

Excellent, not really helping to get me to sleep any faster but I am DEFINITELY sleeping a more deep, restful and longer sleep when I get to sleep. I feel better when I wake and since its been many years (due to a child that didn't sleep through the night). Thank you

Gail K. Verified Buyer

Working a Treat

I bought this for my 28 year old son who's suffered from some kind of insomnia since he was a child. He and I are both delighted that this is helping him stay asleep throughout the night. He still has a little trouble going to sleep, but we are hopeful that over time (it's only been a little over a week that he's been using it), this too will resolve. Many thanks for a great product and timely service.

Lee T.  Verified Buyer

Working well so far

My sleep has improved. I was waking at around 2 in the morning and not getting back to sleep for at least a couple of hours. I am now going back to sleep in last time.  letâ€TMs see what else improves as time goes on.

Peta C. Verified Buyer

Sleeping Easy

I had previously been a heavy sleeper, so was really struggling with a recent change in sleep pattern where I was awake several hours every night. After a couple of nights of taking Deep Sleep capsules, I noticed a much less interrupted sleep.

Deep Sleep Mode Contains 11 Slumber-Happy Ingredients for Good Nights 

 Ingredients That Work Together Synergistically

Formulated for Women’s Specific Health Issues

Correctly dosed for Fast and Long-Lasting Results

Customised Triple-Testing for Purity, Quality, and Accurate Dosage for Every Batch

Developed by experts with nutritional science and chemistry degrees

Formulated By Our Board Of Trusted Natural Health Clinicians

Tobie Kokot, MA

BHSc Evidence Based Nutritional Scientist

With degrees in Naturopathy, Nutritional Sciences, Remedial Massage Therapies and Sport Coaching. Tobie leverages his deep knowledge and intuitive feel of ingredient synergies into each and every one of our product formulations.

Matt Murphy, BBus

CEO, Founder and BioHacker

Matt founded Happy Mammoth in 2017. Driven by curiosity, learning, an obsession with high quality product formulation and a passion for natural health and , his search for potent plant-based ingredients takes him around the world working to improve lives.

Aimée Gould Shunney, N.D

Women's Hormonal Doctor

Aimée is a medical doctor from Santa Cruz, California, with 21 years of clinical experience. She specialises in natural treatments that target the roots of women's health problems.

Annie Savage, ND

Hormone, PMS and Menopause Doctor

Annie is a licensed naturopathic doctor from Vancouver, Canada, with a passion for natural healthcare. Annie has extensive knowledge in women's health, natural medicine, and has developed an online coaching program "The Symptom-Free Period System."

The Science Behind The Ingredients In Deep Sleep Mode 

  • Magnesium Glycinate is used to improve sleep quality.

  • Hops Flower is traditionally used in Western herbal medicine to induce sleep.

  • Magnolia Stem Bark Extract is traditionally used in Chinese medicine to decrease restless sleep.

  • Valeriana Root is used in Western herbal medicine to decrease nervous tension.

  • Jujube Seed is traditionally used in Western herbal medicine to promote deep sleep.

  • Passion Flower improves sleep quality.

Deep Sleep Mode Compared To Mass Marketing, One Dimensional Sleep Products

NEW Deep 

Sleep Mode

  • 100% Natural ingredients that are backed by 13,239 scientific studies
  • Packed by hand in a pristine, certified Australian lab in Sydney
  • The exact doses taken from real scientific findings

  • Ingredient dosed according to scientific studies
  • Does not contain fillers or artificial ingredients
  • Developed by experts with nutritional science and chemistry degrees
  • Gut Friendly Certified - does not contain known gut irritates
  • Free from GMOs, soy, corn, dairy or gluten
  • Ingredients tested for heavy metals, pesticides and viruses
  • Goes through a 9-step process that guarantees the highest quality possible

Outdated Mass Market One Dimensional Products

  • Ingredients are likely under-dosed and not backed by science
  • Made overseas in often dirty and contaminated factories
  • Treats 1 or 2 symptoms. Doesn’t get to the root cause of your unique sleep problem
  • Ingredients not backed by research studies
  • May contain toxins your body cannot handle
  • Formulated by sleezy online marketers only looking to make money
  • May contain ingredients and additives known to hurt the gut
  • May contain GMO’s, soy, corn, dairy or gluten
  • Ingredients may not be tested for heavy metals, residues, pesticides and viruses
  • Questionable quality control

Pioneering World-Leading Quality Standards & Testing

Gut Friendly Certified

Know with absolute confidence that Deep Sleep Mode is free from the established 69 known gut irritants.

Heavy Metal Tested

Know with absolute confidence all ingredients have been examined for Heavy Metals using world class testing methods.

Free From Artificial Additives

Free from artificial fillers, preservatives, artificial sweeteners, binding agents and other additives your body doesn’t need...

Frequently Asked Questions

How do I use this product?

For the best experience, take 4 capsules every night before sleep.

What are the ingredients in this formula?

All these natural extracts were carefully selected and dosed at clinically-proven amounts:


Magnesium Glycinate 

Valeriana Officinalis Root Extract 

Humuluslu Pulus fruit Extract  

Passiflora Incarnate Herb top flowering  and fruiting Extract

Ziziphusju Jube seed Extract

Magnolia Officinalis Stem Bark Extract

Eschscholzia Californica herb top flowering Extract

Scutellariala Teriflora herb Extract

Vitamin B6

Where is the formula produced?

Happy Hair is produced in small batches to maintain ultra high quality levels in a TGA Certified facility in Australia.

How does the formula taste?

The ingredients are tightly encapsulated in small plant-based capsules, so you

won’t feel any strong taste or flavour.

Can I use this with other products?

Deep Sleep Mode pairs perfectly with Hormone Harmony.

You can take both of these formulas together for maximum benefits.

What is the best time of day to take this product?

To obtain the best results, you should take 4 capsules every night before bed.

Can I use this supplement if I am pregnant or breastfeeding?

Although all of our products are natural supplements, we always recommend speaking with your healthcare professional beforehand. As we're not doctors, we're unable to make recommendations while trying to conceive, during pregnancy or whilst breastfeeding.

Can it be used by children?

While all of our products are made of natural ingredients, you should always

consult with a healthcare professional before giving it to children under the age of

18. Use in children under 12 years is not recommended.

Where should I store this product?

Make sure to place Deep Sleep Mode in a cool, dry place to preserve the supplement.

Are there any side effects?

This supplement is specifically designed to be safe and gentle. Unfortunately, in some rare cases, an unpredictable reaction may happen. Please consult with your healthcare professional so they can assess the possibility of an allergy or intolerance to a specific ingredient.

How long does the jar last?

Each bottle contains a 24-day supply of Deep Sleep Mode. So the three-bottle package gives you a 90-day supply. And the six-bottle package gives you a 180-day supply.

Why choose this product over others?

Our Deep Sleep Mode has been carefully designed by health specialists to support sleep health for women of all ages.

Medical information, product reviews, warnings and legal disclaimers

Product legal disclaimer

At Happy Mammoth, we have NO compromise when it comes to quality, safety and transparency. That's why we check that the information on our website is valid, accurate and substantiated by scientific research and clinical evidence. We avoid statements on our website that are misleading or exaggerate efficacy or performance.

To ensure the integrity of testimonials appearing on our website, we also:

- check that the person providing any testimonial is a customer and has used the good for its intended purpose

- check that the person has no connection or involvement with Happy Mammoth, including any production, sale, supply or marketing of our products

- do not give any inducement or direction in how the testimonial is written or published (other than to ensure the integrity of Happy Mammoth and our website, including consistency with the intended use of our products or our instructions for use).

Despite our efforts, please note that:

- testimonials are based on personal experiences only and do not necessarily represent what anyone else using the same product may experience - your individual results may vary.

- we are not responsible for any errors or any use of information on our website, including testimonials

- you should also not treat any information on our website as medical advice or as statements evaluated by the Food and Drug Administration, the Therapeutic Goods Administration or any other regulatory authority

- you should not regard our products as being intended to diagnose, treat, cure or prevent any disease.

If you are or you believe you are suffering from any medical condition or are taking any medication, please seek advice from a qualified healthcare professional regarding your treatment before taking any of our products. If you notice any unexpected change to any aspect of your health, please seek help from a qualified healthcare professional immediately.

If you believe that any of our communications can be confusing or biased, feel free to contact us via email: