Dear Biology

Dear Biology: Melatonin-Free Sleep Support

A nightly drink for an overstimulated mind that needs restorative sleep and a clear morning, backed by clinically studied ingredients.
Dear Biology

Sleep that restores
Supports a calm mind and a deeper sleep cycle.

Dear Biology

No grogginess
Wake refreshed with a melatonin free formula.

Dear Biology

Clean ingredients
Zero sugar. No fillers.
No artificial junk

Dear Biology

Fall asleep faster
Natural ingredients that help your body relax, making it easier to fall asleep naturally.

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Midnight Peach

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Dear Biology Trusted by medical professionals
INGREDIENTS
Dear Biology’s formula combines seven clinically studied ingredients that support each stage of natural sleep: calm, rest, and restoration.

Formulated with:
Magnesium, L-Theanine, GABA, Lemon Balm, Ashwagandha, Jujube Seed, and Saffron.

Together, they help your nervous system unwind, regulate stress response, and promote clear, restorative sleep.

Manufactured in FDA-registered facilities following GMP standards for purity and consistency.

PURITY & TESTING
Every batch of Dear Biology is tested for safety and purity in an FDA-registered facility following Good Manufacturing Practices (GMP).

While third-party certification is currently in progress, all production meets rigorous internal standards for quality, consistency, and ingredient integrity.
HOW TO ENJOY
1. Pour one sachet into a glass of cold or warm water.
2. Stir or froth until fully dissolved.
3. Sip slowly 30 minutes before bed.
TASTING NOTES
Legit tastes like Peaches & Mangoes.

Rest & Rise Restored*

Your nightly ritual should feel as refined as your morning one. 

We built Dear Biology around the science of circadian restoration, not sedation.

Our melatonin-free formula supports the body’s own sleep–wake rhythm through adaptogens, minerals, and amino acids clinically shown to promote calm, deep sleep without morning grogginess.

Product

Dear Biology works at three stages

Calm

Calm

(Pre-sleep)

Input

L-Theanine, Lemon Balm

Process

Cortisol lowers, your mind slows and tension releases.

Output

You feel centered, grounded, and ready to disconnect from the day.

Sleep

Sleep

(During Sleep)

Input

Magnesium, GABA, Jujube

Process

GABA and magnesium regulate brain activity to support natural sleep onset.

Output

You drift off easily and stay asleep through the night, without interruptions.

Restore

Restore

(Morning)

Input

Saffron, Ashwagandha

Process

Neurochemistry re-balances and stress hormones reset to baseline.

Output

You wake clear, recharged, and mentally steady.

Rest & Rise Restored*

Product

Your nightly ritual should feel as refined as yourmorning one. 

We built Dear Biology around the science of circadian restoration, not sedation.

Our melatonin-free formula supports the body’s own sleep–wake rhythm through adaptogens, minerals, and amino acids clinically shown to promote calm, deep sleep without morning grogginess.

Dear Biology works at three stages

Calm

Calm

(Pre-sleep)

Input

L-Theanine, Lemon Balm

Process

Cortisol lowers, your mind slows and tension releases.

Output

You feel centered, grounded, and ready to disconnect from the day.

Sleep

Sleep

(During Sleep)

Input

Magnesium, GABA, Jujube

Process

GABA and magnesium regulate brain activity to support natural sleep onset.

Output

You drift off easily and stay asleep through the night, without interruptions.

Restore

Restore

(Morning)

Input

Saffron, Ashwagandha

Process

Neurochemistry re-balances and stress hormones reset to baseline.

Output

You wake clear, recharged, and mentally steady.

What's in Dear Biology?

Dear Biology is a melatonin-free nighttime drink that blends clinically studied botanicals, minerals, and adaptogens to support calm, deep rest, and clear mornings.

Magnesium

Supports muscle recovery and nervous system stability for deeper, more restorative sleep.

L-Theanine

Promotes calm focus and reduces mental tension before bed.

Ashwagandha Root

Lowers cortisol levels and stabilizes your body’s natural sleep rhythm.

Jujube Seed

Used in traditional medicine for centuries to quiet the mind and promote deeper, more peaceful sleep.

GABA

Naturally produced in the brain, GABA helps reduce overactivity in the nervous system.

Lemon Balm

A gentle botanical known for its ability to ease restlessness and support a smooth transition into sleep.

Saffron

A potent adaptogen that helps balance mood, support serotonin levels, and improve overall sleep quality over time.

Dear Biology is free of

GMOs

Gluten

Egg or Peanuts

Animal Byproducts

Dairy

What's in Dear Biology?

Dear Biology is a melatonin-free nighttime drink that blends clinically studied botanicals, minerals, and adaptogens to support calm, deep rest, and clear mornings.

Magnesium

Magnesium

Supports muscle recovery and nervous system stability for deeper, more restorative sleep.

L-Theanine

L-Theanine

Promotes calm focus and reduces mental tension before bed. 

Ashwagandha Root

Ashwagandha Root

Lowers cortisol levels and stabilizes your body’s natural sleep rhythm.

Jujube Seed

Jujube Seed

Used in traditional medicine for centuries to quiet the mind and promote deeper, more peaceful sleep.

GABA

GABA

Naturally produced in the brain, GABA helps reduce overactivity in the nervous system.

Lemon Balm

Lemon Balm

A gentle botanical known for its ability to ease restlessness and support a smooth transition into sleep.

Saffron

Saffron

A potent adaptogen that helps balance mood, support serotonin levels, and improve overall sleep quality over time.

Dear Biology is free of

GMOs

Gluten

Egg or Peanuts

Animal Byproducts

Dairy

The clear choice for better sleep

No melatonin. No compromise.

The clear choice for better sleep

No melatonin. No compromise.
Dear Biology

Dear Biology

Dear Biology

Melatonin

Melatonin-Free Formula
Non-Habit Forming
Wakes Your Clear, Not Groggy
Supports Natural Sleep Cycles
Balances Night Calm & Morning Energy
Natural Ingredients Only

How to drink Dear Biology

Step 1
pour
Pour one sachet into cold water.
Step 2
mix
Shake or stir until fully fixed.
Step 3
enjoy
Drink slowly about 30 minutes before bed.

How to drink Dear Biology

Step 1
pour
Pour one sachet into cold water.
Step 2
mix
Shake or stir until fully fixed.
Step 3
enjoy
Drink slowly about 30 min before bed.

Reviews

4.8 / 5 FROM 342 REVIEWS

DELICIOUS NIGHTLY RITUAL

"The taste is surprisingly delicious. It feels like a treat before sleep, not medicine."

Sarah T. VERIFIED

BETTER SLEEP. BETTER RECOVERY.

"My recovery after workouts has improved a ton. I sleep deeper and my muscles thank me the next day."

Mark C. VERIFIED

Finally, sleep that lasts

"I've tried do many sleep supplements before, but this one is the only one that worked and tasted good. I fall asleep faster and wake up refreshed!"

Ava M. VERIFIED

Calm Kicks In Fast

“Smooth, calming, and easy to take before bed. My mind doesn’t race anymore — I’m out in minutes.”

Daniel R. VERIFIED

No More Midnight Wakeups

“As a light sleeper, I usually wake up multiple times a night… not anymore. I’m finally getting real rest.”

Jessie K. VERIFIED

Stress Off. Sleep On.

“It melts away the stress of the day. I wake up without the grogginess other supplements give.”

Miguel L. VERIFIED

Restful Nights, Happy Partner

“My partner said I stopped tossing and turning so much. Best sleep we’ve had in years!”

Elise P. VERIFIED

Great Taste, Real Results

“Great taste, clean ingredients, legit results. Dear Biology is now part of my nightly routine.”

Tom W. VERIFIED

DELICIOUS NIGHTLY RITUAL

"The taste is surprisingly delicious. It feels like a treat before sleep, not medicine."

Sarah T. Verified

BETTER SLEEP. BETTER RECOVERY.

"My recovery after workouts has improved a ton. I sleep deeper and my muscles thank me the next day."

Mark C. Verified

Finally, sleep that lasts

"I've tried do many sleep supplements before, but this one is the only one that worked and tasted good. I fall asleep faster and wake up refreshed!"

Ava M. Verified

Calm Kicks In Fast

“Smooth, calming, and easy to take before bed. My mind doesn’t race anymore — I’m out in minutes.”

Daniel R. Verified

No More Midnight Wakeups

“As a light sleeper, I usually wake up multiple times a night… not anymore. I’m finally getting real rest.”

Jessie K. Verified

Stress Off. Sleep On.

“It melts away the stress of the day. I wake up without the grogginess other supplements give.”

Miguel L. Verified

Restful Nights, Happy Partner

“My partner said I stopped tossing and turning so much. Best sleep we’ve had in years!”

Elise P. Verified

Great Taste, Real Results

“Great taste, clean ingredients, legit results. Dear Biology is now part of my nightly routine.”

Tom W. Verified

Frequently Asked Questions

What is Dear Biology?
Dear Biology is a melatonin-free, nighttime formula made with clinically backed natural ingredients that helps you fall asleep the way your body was naturally designed to — calm, restorative sleep, not knocking yourself out and forcing sleep.. Most sleep supplements work by forcing your brain into sleep mode, which goes against your own biology. That’s why people complain waking up groggy, foggy, or like their sleep didn’t really “count.” Dear Biology takes the opposite approach. It uses calming botanicals, key amino acids, and gentle minerals that are clinically shown to support relaxation. Instead of overriding your system, it helps quiet the stress signals and nervous system “overdrive” that keep you wired at night, so your body can switch into its own rest-and-repair mode. The result with Dear Biology? No more blackouts. It helps you ease into a smoother wind-down, get deeper, more restorative sleep, and wake up feeling clear, refreshed, energized and fully restored - the way sleep is supposed to feel. No melatonin hangover.
Can I take Dear Biology Every Night?
Yes - it is formulated for nightly use for people who struggle sleeping. Dear Biology is a melatonin-free, non-habit-forming sleep supplement that supports your natural biological sleep cycle without knocking you out or creating dependency on it.
Does it contain sugar, fillers, or artificial sweeteners?
Not at all. Dear Biology is free from sugar, fillers, and artificial sweeteners. Just clean, clinically backed natural ingredients that support your natural biological sleep cycle.
What makes Dear Biology different from other sleep aids?
Most sleep aids are designed to knock you out, which goes against how your body is biologically meant to fall asleep. That’s why people can be “asleep” for eight hours and still wake up exhausted. Dear Biology works differently. It doesn’t “knock you out”. Instead, it helps calm the overstimulation that keeps you awake at night so your nervous system can shift into its natural, restorative natural sleep cycle. No grogginess in the morning. No dependency or tolerance. Just deeper, restorative sleep and waking up clear, energized, and actually rested - the way sleep is supposed to feel.
How do I take this?
Stir one sachet into water and enjoy it about 30-60 minutes before bed.
Will this make me groggy like other sleep supplements?
No - that’s the whole point. Dear Biology supports your natural wind-down & sleep cycle, so you wake up clear, energized and restored, not battling a melatonin hangover.
How soon will I feel results?
Most people report improvement in natural sleep quality usually within the first 3-5 nights.
Can I use Dear Biology with other supplements?
Yes - Dear Biology can be used alongside other supplements. If you’re on medication or have a medical condition, it’s best to check with your healthcare provider.
What if it doesn't work for me?
If you don’t feel a difference, you’re covered. Dear Biology comes with a 90-day money-back guarantee.