Skip to content
Skip to product information
5 star rating

4.7 Stars From Over 2,210 SleepWhale Reviews

Natural Sleep Drops (Regular Strength)

The melatonin alternative. Crafted with natural herbs and minerals that target the most critical parts of the sleep journey for your best next-day self.

¥15,600
  • 30-night supply
  • Feel it in minutes
  • All-natural ingredients backed by science
  • Easily edit, skip, or cancel anytime
  • FREE FAST SHIPPING

Who’s it for?

Anyone over the age of 18 who is not currently pregnant or breastfeeding. CalmEden is suitable for a variety of diets and lifestyles.

Ingredients

Broad Spectrum Nano Hemp

Reduces physical tension, lowers cortisol, and brings the nervous system into a parasympathetic (rest-and-digest) state — perfect for unwinding.

CBN Isolate

Gently nudges you into sleep by binding to CB1 receptors and boosting GABA signaling — works especially well with Broad Spectrum Nano Hemp.

Supports staying asleep through the night by helping regulate nighttime nervous system activity — without grogginess.

Gadomag+ (Magnesium Citrate)

Helps muscles fully relax and may reduce nighttime cramping — complements Magtein with a more body-focused magnesium source.

Suntheanine® (L-Theanine)

An amino acid from green tea that boosts alpha brainwaves — promoting calm alertness without grogginess. Balances the formula’s sedative elements for a smooth glide into sleep.

M2 Lions Mane

Supports neurogenesis and brain health — helps create long-term resilience against stress and mental fatigue.

Sibelius™ (Chamomile)

Time-tested herbal relaxant that reduces anxiety and tension — traditionally used to ease into sleep.

30-Day Risk Free Guarantee

Not seeing improvements to your sleep, simply email us and we will refund you immediately. No hassle. No need to return the product either.

  • Speedy delivery

    Arrives in 3-4 days

  • All-natural

    No Melatonin. no BS.

  • No grogginess

    Wake up refreshed and ready

  • Fast-acting

    Feel it in minutes

HOW IT WORKS

Your new sleep ritual

  • Take 10 minutes before bed time.

  • Drop CalmEden under tongue, hold, then swallow.

  • Get cozy, close eyes, and drift off.

The leading clinically studied, natural ingredients for sleep

All of our ingredients are patented or patent-pending. We believe in using a science-backed formula and then ensuring the highest quality possible through rigorous third party testing.

  • Broad Spectrum Nano Hemp

    Broad Spectrum Nano Hemp

    Reduces physical tension, lowers cortisol, and brings the nervous system into a parasympathetic (rest-and-digest) state — perfect for unwinding.

    • Relax the body
    • Relax nervous system
    • Calm the mind
    THE RESEARCH
    • In adults with insomnia, hemp improved sleep efficiency and overall well-being compared to placebo.
    • A crossover study combining hemp + CBN improved sleep quality and efficiency more than placebo.
  • CBN Isolate

    CBN Isolate

    Gently nudges you into sleep by binding to CB1 receptors and boosting GABA signaling — works especially well with Broad Spectrum Nano Hemp. Supports staying asleep through the night by helping regulate nighttime nervous system activity — without grogginess.

    • Fall asleep
    • Stay asleep
    • Sleep deeper
    THE RESEARCH
    • In a randomized, placebo-controlled trial, CBN nightly reduced nighttime awakenings and improved overall sleep disturbance without next-day fatigue.
    • Preclinical research shows CBN may increase REM and deep sleep through GABA signaling.
  • Gadomag+ (Magnesium Citrate)

    Gadomag+ (Magnesium Citrate)

    Helps muscles fully relax and may reduce nighttime cramping — complements Magtein with a more body-focused magnesium source.

    • Relax muscles
    • Calm body
    • Release tension
    THE RESEARCH
    • Clinical trials show magnesium supplementation improves sleep quality, helping people fall asleep faster and wake up less during the night by supporting melatonin production and nervous system balance.
    • Magnesium activates calming GABA pathways, which helps release muscle tension and promotes deeper relaxation—making it effective for reducing nighttime cramping and supporting restorative sleep.
  • Suntheanine® (L-Theanine)

    Suntheanine® (L-Theanine)

    An amino acid from green tea that boosts alpha brainwaves — promoting calm alertness without grogginess. Balances the formula’s sedative elements for a smooth glide into sleep.

    • Reduce anxiety
    • Balance mind
    • Decrease stress
    THE RESEARCH
    • In multiple double-blind trials, L-Theanine promoted alpha brain waves, improving relaxation without drowsiness and enhancing sleep quality.
    • Reduced stress markers (salivary cortisol, heart rate) in students during exam week, improving sleep.
  • M2 Lions Mane

    M2 Lions Mane

    Supports neurogenesis and brain health — helps create long-term resilience against stress and mental fatigue.

    • Nervous system support
    • Decrease stress
    • Reduce anxiety
    THE RESEARCH
    • Lions Mane daily improved fatigue and mood in healthy adults in a 6-week randomized trial.
    • Supports nerve growth factor production, which plays a role in reducing mental fatigue and stress.
  • Sibelius™ (Chamomile)

    Sibelius™ (Chamomile)

    Time-tested herbal relaxant that reduces anxiety and tension — traditionally used to ease into sleep.

    • Mild sedative
    • Reduce anxiety
    • Anti-inflammatory
    THE RESEARCH
    • In a 4-week observational study, participants reported 474% improvement in sleep quality and 92% fewer wake-ups.
    • Traditionally used as a mild sedative to reduce anxiety and promote sleep onset.

SLEEP IMPORTANCE

CalmEden enhances your sleep processes

Deep sleep is the physically restorative stage for the body; REM sleep is the mentally restorative stage for the brain
Deep sleep

Customer Reviews

4.74

2,210 reviews

Genuine reviews originally collected on the owner-operated SleepWhale storefront.

5
4
3
2
1

Anthony F.

Verified buyer
Originally posted on SleepWhale

I always had trouble sleeping. I literally slept like a baby on Sleepwhale. Highly, highly recommend.

Anonymous

Verified buyer
Originally posted on SleepWhale

Sleepwhale helps me get to sleep, and more importantly, makes it easier to get back to sleep when I wake up.

Ann W.

Verified buyer
Originally posted on SleepWhale

It’s been great for me to relax and get to sleep easily. Will definitely keep using.

Nick K.

Verified buyer
Originally posted on SleepWhale

I've tried so many CBDs that just feel like a placebo. I can never tell if they help or do anything at all. Sleepwhale is the first one that I actually feel a physical effect from. It helps falling asleep and helps me maintain great sleep throughout the night. Couldn't recommend more if you're looking for a noticeable CBD. A+

Edward D.

Verified buyer
Originally posted on SleepWhale

I’ve been using sleep whale for about a year now. The biggest difference I have noticed is that unlike other sleep aids, when I fall asleep, I stay asleep throughout the night. When I wake up in the morning I feel refreshed and well rested. There is no groggy melatonin feeling hangover. Therefore My days are more productive and I feel mentally alert. It’s helped me maintain a healthy sleep schedule and has positively effected not only my work, but my health. 10/10 would recommend

Frequently Asked Questions

How does your blend help me sleep?

We handpicked ingredients that are purposely made to relax and soothe the mind and body, aiding us into falling asleep quicker. Many of these ingredients bind to receptors in the brain that help us "turn off the lights" while others do the same type of work throughout other parts of the body. Once asleep, we have targeted specific parts of the sleep cycle to maximize our recovery so we can have high quality, restorative sleep.

How quickly does it take to feel the effect?

Because we use a water-soluble formula instead of oil-based (aka every other product), you should feel the effects within 10-15 minutes. Depending on your diet, how close you eat before bed time, you can expect this estimated figure to change and be a bit longer.

What is the serving size and how do I know how much to take?

One serving is 1mL. We recommend to follow directions provided in your shipment - start slowly and work your way up :)

Can I take this every night?

Yes. It is specifically formulated for daily consumption so you can be at your best every day. Our science-backed, all-natural ingredients are specifically chosen to safely support your nighttime routine and goals.

Will this help me fall asleep and stay asleep?

Yes. Our formulation is designed with this in mind, allowing your mind and body to ease into a restful sleep and more importantly, stay asleep throughout the 4 stages of sleep to allow you to recover your mind and body.

What makes you different?

You’ll notice our ingredients are branded and not generic, unlike most of the market. These branded ingredients are backed by millions of dollars in R&D and are known as the best in their respective category. Some even have clinical studies behind them. We deserve to have the best of the best.

Our formula is created to support all 4 stages of the sleep cycle with an emphasis in optimizing the 2 most critical stages of sleep: deep and REM.

Why do you not use melatonin?

By introducing a synthetic hormone that our body naturally produces, we run the risk of disrupting our circadian rhythm (sleep-wake cycle) and waking up groggy. This is not the formula for success.

Will this make me groggy?

No. Our carefully selected ingredients work in harmony to create a smooth and restful sleep that leaves you waking up refreshed. We’re so confident we offer a 30 night risk-free trial.

Have a question that’s not answered here? Please reach out here.

Sleep deep, sleep well.

A good day starts with good sleep.

Try it now