Calm the Mind
Glycine and L-Theanine help reduce racing thoughts and pre-sleep overthinking.
SCIENCE-BACKED NIGHTLY SLEEP DRINK
Fall asleep faster. Sleep deeper. Wake up refreshed.
NITRA is a nightly sleep drink designed to help you fall asleep easier, stay asleep longer, and wake up clear — without melatonin, medication, or next-day grogginess.
Try sleep that feels reliable
96% of people said they feel the shift by night 7.
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Loved by Thousands
If this sounds familiar, you’re in the right place
- Your body is tired, but your mind won’t switch off
- You wake at 2–4am and struggle to fall back asleep
- You rely on coffee just to feel normal
- Magnesium, gummies, or herbal teas didn’t move the needle
Your sleep isn’t broken.
Your nervous system is overstimulated.
NITRA was built to restore regulation — so sleep can happen naturally.
How NITRA works
Clinically balanced ingredients that supports the three systems involved in natural sleep:
Stabilise the nervous system
Magnesium bisglycinate, taurine, and GABA support overnight calm — helping you stay asleep and fall back faster if you wake.
Support deep recovery
Chamomile, lemon balm, magnolia bark, and saffron support uninterrupted sleep and steadier mornings.
RESULTS
Most people notice a difference within 7 nights.
Proof, measured.
30-night user study • n=112 • measured via diary + wearable Independent review completed October 2025 · Non-sponsored trial
96%
Fell asleep faster
Sleep onset reduced vs. usual nights.
90%
Slept through the night
No wake-ups >10 minutes.
91%
Woke clearer and calmer
Morning clarity ≥4/5 self-rating.
Individual results may vary · Full protocol available
•Third-Party Tested for PurityIndependent Study Protocol 2025
Most felt the shift by night 7 — by night 14, sleep felt deeply steadier. Mornings felt refreshing
Individual results may vary. Data reflects participants following the nightly protocol.
If you don’t feel a real difference in 30 nights, we’ll refund you — quietly and completely.
The NITRA® Formula
Science-backed sleep
The nightly ritual
NITRA isn’t taken occasionally.
It’s practised nightly.
- 30–60 minutes before bed
- Warm water or milk
- Soft vanilla , naturally sweet (no sugar)
Same timing
Same taste.
Same calm.
Your nervous system learns it’s safe to rest.
- GMO Free
- Gluten Free
- Dairy Free
- Nut & Egg Free
Formulated from evidence, not opinion.
Glycine — cools core temperature so the brain recognises night.
Magnesium Bisglycinate — relaxes muscles and steadies the nervous system.
L-Theanine — quiets mental chatter, deepens alpha-wave calm.
Lemon Balm & Chamomile — lower cortisol and support digestion.
Taurine & GABA — stabilise heart rate, maintain deep-sleep rhythm.
Saffron Extract — lifts serotonin for clear, balanced mornings.
9 clinically backed actives.
1 nightly formula that works.
Formulation reviewed by independent nutritionist, October 2025.
Magnesium Bisglycinate — relaxes muscles and steadies the nervous system.
L-Theanine — quiets mental chatter, deepens alpha-wave calm.
Lemon Balm & Chamomile — lower cortisol and support digestion.
Taurine & GABA — stabilise heart rate, maintain deep-sleep rhythm.
Saffron Extract — lifts serotonin for clear, balanced mornings.
9 clinically backed actives.
1 nightly formula that works.
Formulation reviewed by independent nutritionist, October 2025.
Who NITRA is for
NITRA is for you if you want:
- Deep, predictable sleep without drugs
- Calmer mornings and more patience
- A nightly ritual that actually sticks
NITRA is not for you if you want an instant knock-out or something to take occasionally.
Begin your Night Reset
96% of people said they feel the shift by night 7.
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Ready? • Next-day delivery available
FAQ
You’ve got questions? We’ve got the answers.
Yes. NITRA uses science-backed ingredients that help your body restore its natural sleep rhythm.
Glycine cools your body temperature.
Magnesium releases muscle and nerve tension.
L-Theanine quiets mental activity without drowsiness.
Together, they help you fall asleep naturally — and wake rested, clear, and calm.
Many people notice a difference straight away — a calm heaviness, slower thoughts, an easier drift into sleep.
For most, deeper, steadier rest builds within 7–14 nights as your body rebalances.
The change feels natural, not forced.
No. NITRA doesn’t knock you out; it resets your system so your body sleeps on its own.
You’ll wake up clear, refreshed, and calm — never foggy or slow.
Completely.
Every ingredient in NITRA is gentle, nutrient-based, and non-habit forming.
It’s melatonin-free, vegan, and made in the UK under ISO-certified conditions.
Designed for nightly use, not quick fixes.
Warm, vanilla creamy bedtime latte. No bitterness. No artificial aftertaste
— just warm, quiet comfort before sleep.
In most cases, yes.
If you’re using prescription sleep or anxiety medication, check with your GP first.
NITRA works with your system, not against it.
Then you don’t pay for it.
If your sleep doesn’t improve within 30 nights, we’ll refund you in full — no forms, no pressure, just honesty.
Because NITRA isn’t a tea or a quick fix — it’s a clinical-grade formula made with the purest actives in proven doses.
Every gram exists for function, not flavour.
It’s precision sleep nutrition, designed beautifully.