NEW: Natural, Non-Habit-Forming Formula For Women Struggling With Poor Sleep And Feeling Tired During The Day

Product Highlights

  • Ultra high-potency doses

  • Goes through a 9-step quality control process to guarantee the highest purity

  • 60-day money-back guarantee - order one jar and try it without worrying if it will work

  • 72 tiny ultra potent capsules per jar

Best Seller

The Deep Sleep Mode™

Rated 4.7 out of 5
Based on 1316 reviews
  • Ingredients scientifically backed by trusted research
  • Ultra high-potency doses based on real scientific data
  • Goes through a 9-step quality control process to guarantee the highest purity
  • Take 3 capsules every night 90-min before sleep
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60-Day Money-Back Guarantee
  • Ingredients scientifically backed by trusted research
  • Ultra high-potency doses based on real scientific data
  • Goes through a 9-step quality control process to guarantee the highest purity
  • Take 3 capsules every night 90-min before sleep

Improves The Three Stages Of A Good Night’s Sleep

The 11 natural ingredients in Deep Sleep Mode work together to improve the 3 key stages of a good night’s sleep: Speed up falling alseep… Help sleep without waking up… Wake up well-rested and feel refreshed in the morning. 

Helps With Sluggishness And Bad Mood

Deep Sleep Mode supports high energy levels in the morning and during the day. It lifts mood and helps with brain fog. And it improves an overall feeling of well-being and happiness that comes together with improved sleep.

Reduce nervous thoughts & unrest

Deep Sleep Mode milds nervous thoughts and unrest that keep women awake at night. It induces a gentle wave of calm through the mind and body which allows to peacefully drift into a deep, restorative sleep.

Scientifically Backed Ingredients

Featured In

Before And After Stories Directly From Our Customers

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

Sleep ❤️

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!

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

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 l am 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.

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.

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, noticed a much less interrupted sleep.


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


Research Backed Ingredients That Work Together


Formulated for Women’s Specific Health Issues


Correctly Dosed for Fast And Long-Lasting Results Without Nasty Side-Effects

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

Ingredients Backed By Scientific Studies To Meet World-Class Standards


Formulated by a Nutritional Scientist and Verified by our Clinical Advisory Board

TOBIE KOKOT, BHSc

Chief Nutritional Scientist & Lead Formulator

TOBIE KOKOT, BHSc

As Happy Mammoth’s Chief Nutritional Scientist and Lead Formulator, Tobie ensures the potency and top shelf quality of every product. His innovative formulations have optimized health and improved the lives of women spanning three continents (so far).

MATT MURPHY, Bbus

CEO & Founder

Matt Murphy, BBus

As the CEO and Founder of Happy Mammoth, Matt is driven by innovation and continuous improvement. His belief in natural, safe health solutions keeps him at the forefront of discovering and delivering industry-leading products.

DR AIMÉE SHUNNEY, N.D

Lead Naturopathic Physician

DR AIMÉE SHUNNEY, N.D

Dr. Aimée has been in private practice since 2001, currently at Santa Cruz Integrative Medicine in Santa Cruz, CA. She specializes in women’s health including menopause management, bio-identical hormone balancing, and functional digestive issues.

DR. ANNIE SAVAGE, N.D

Doctorate in Naturopathic Medicine B.Sc.

DR. ANNIE SAVAGE, N.D.

Known as “The Period Doctor,” Dr. Savage made women’s hormonal health her life’s mission. Her extensive training in Naturopathic Medicine supports Happy Mammoth's commitment to improving and innovating women's health solutions.

JANE RESIDE, N.D., B.Sc

Naturopathic Doctor

JANE RESIDE, N.D., B.Sc

With 22+ years as a Naturopathic Doctor, Jane blends medical science with ancient healing traditions. Her focus on women's health and hormonal balance is backed by her dedication to helping her clients achieve optimal wellness.

CHRISSY HARADA, B.Sc.

Holistic Nutritionist

CHRISSY HARADA, B.Sc.

Chrissy's passion lies in holistic health solutions and total mind-body nutrition. Her dedication to the latest scientific research and cutting-edge tests helps Happy Mammoth continue to optimize women’s health and well-being.

As Happy Mammoth’s Chief Nutritional Scientist and Lead Formulator, Tobie ensures the potency and top shelf quality of every product. His innovative formulations have optimized health and improved the lives of women spanning three continents (so far).

As the CEO and Founder of Happy Mammoth, Matt is driven by innovation and continuous improvement. His belief in natural, safe health solutions keeps him at the forefront of discovering and delivering industry-leading products.

Dr. Aimée has been in private practice since 2001, currently at Santa Cruz Integrative Medicine in Santa Cruz, CA. She specializes in women’s health including menopause management, bio-identical hormone balancing, and functional digestive issues.

Known as “The Period Doctor,” Dr. Savage made women’s hormonal health her life’s mission. Her extensive training in Naturopathic Medicine supports Happy Mammoth's commitment to improving and innovating women's health solutions.

With 22+ years as a Naturopathic Doctor, Jane blends medical science with ancient healing traditions. Her focus on women's health and hormonal balance is backed by her dedication to helping her clients achieve optimal wellness.

Chrissy's passion lies in holistic health solutions and total mind-body nutrition. Her dedication to the latest scientific research and cutting-edge tests helps Happy Mammoth continue to optimize women’s health and well-being.

* Easy To Understand Summarised Scientific Studies *

The Science Behind the Ingredients in 

Deep Sleep Mode

Magnesium Glycinate

  • Used to improve sleep quality

  • Promotes hormonal balance, helping to manage irritability and mood changes

Valerian Root

  • Is used in herbal medicine to decrease nervous tension

 L-Theanine Extract

  •  Is a powerful amino acid that calms down a racing mind and boosts mental performance

Gamma-Aminobutyric Acid (GABA)

  • Natural amino acid that works as a neurotransmitter. It soothes nerves and stops uncomfortable thoughts

Valerian and Hops Flower

  • Valerian and Hops Flower together, empower to induce sleep naturally

Magnolia Extract

  • Decreases restless sleep and soothes mood

Reishi Mushroom Extract

  • Helps manage mood, boosts energy, and promotes extended sleep

Magnesium Glycinate

  • Used to improve sleep quality

  • Promotes bowel evacuation and relieves constipation.

Valerian Root

  • Is used in herbal medicine to decrease nervous tension

L-Theanine Extract

  • Is a powerful amino acid that calms down a racing mind and boosts mental performance

Gamma-Aminobutyric Acid (GABA)

  • Natural amino acid that works as a neurotransmitter. It soothes nerves and stops uncomfortable thoughts

Valerian and Hops Flower

  • Valerian and Hops Flower together, empower to induce sleep naturally

Magnolia Extract

  • Decreases restless sleep and soothes mood

Reishi Mushroom Extract

  • Helps manage mood, boosts energy, and promotes extended sleep

Deep Sleep Mode Compared To Generic, One Dimensional Sleep Products

Adapts to the unique needs of your body.

Naturally transitions your body through all 4 stages of deep rejuvenating sleep

Eliminates the 4 Poor Sleep Triggers at once

Not made with fillers or artificial ingredients

Gut Friendly Certified - does not contain known gut irritates

Ingredients tested for heavy metals, pesticides and viruses

Clears up those past years of craziness caused by sleep problems

Goes through a 9-step process that guarantees the highest quality possible

Pioneering World-Leading Quality Standards & Testing

3rd Party Tested

Deep Sleep Mode is tested as in independent scientific laboratory to guarantee quality and efficacy. 

Heavy Metal Tested

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

Not made with Artificial Additives

Not made with 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 3 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

✅ L-Theanine

✅ Passion Flower Extract

✅ Valerian Root Extract

✅ GABA (Gamma-aminobutyric acid)

✅ 5-Hydroxytryptophan (Griffonia Simpliciflora Seed Extract)

✅ Hops Flower Extract

✅ Organic Reishi Extract

✅ Skullcap Root Extract

✅ Magnolia Extract

✅ California Poppy Extract

✅ Other ingredients: Hypromellose, Nu-Flow

 Where is the formula produced?

Deep Sleep Mode is produced in small batches to maintain ultra high quality levels in a FDA Certified facility in EU.

How does the formula taste?

The ingredients are tightly encapsulated in small plant-based capsules, so you won’t feel any strong taste or flavor.

Is this product vegan?

Yes, Deep Sleep Mode is completely vegan-friendly.

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

No, do not use this supplement while breastfeeding. Do not use this supplement if you are pregnant or likely to become pregnant.

Can it be used by children?

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?

It's best to store this product in a cool, dry place to enjoy all its benefits.

Are there any side effects?

Our health supplements have been designed by experts. In very rare cases, some people experience adverse reactions. Please, always consult with your doctor if you experience any adverse effects or allergic reaction.

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 72-day supply. 

 Why choose this product over others?

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

Medical information, product, reviews, warnings and legal disclaimer

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: support@happymammoth.co

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