NITRA®

Sleep deeply. Wake clear.

Formulated with clinically backed ingredients like glycine, magnesium, GABA, and saffron — Nitra helps you fall asleep faster, sleep deeper, and wake up refreshed.
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Science-backed sleep

No hype. No dependency. Just science that actually works.

We’ve lived the wired-but-tired cycle — the 3 a.m. wake-ups, the heavy mornings, the quiet exhaustion. Nitra was created by people who refused to accept “this is just how life is.”

The NITRA® Formula

The mineral of stillness.Magnesium Bisglycinate is the body’s signal to exhale — a form so gentle and absorbable it reaches the nervous system within minutes. It lowers cortisol, relaxes muscles, and restores balance after the noise of the day.Fact: More than 70 % of adults are low in magnesium — a quiet deficiency behind restless nights.
Magnesium Bisglycinate
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Glycine
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Saffron
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L-Theanine
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Chamomile
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Lemon Balm
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Taurine
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Magnolia Bark
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Inulin (Chicory Root)
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GABA
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Stevia Leaf

The Science

Why we can’t sleep

Screens, stress, and late caffeine raise cortisol while suppressing GABA and glycine. Nitra restores that balance naturally. It’s not sedation — it’s restoration.

Your Nights, Reengineered — Every Night

Clinically balanced ingredients. Designed to restore what modern life takes away.A simple ritual that helps you fall asleep faster, sleep deeper, and wake clear.

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Calm

L-theanine + Lemon Balm quiet the mind and lower stress levels, so your body can finally switch off.

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Deep Sleep

Glycine + Magnesium Bisglycinate cool the body and relax muscles — supporting long, restorative sleep cycles.

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Mood

Saffron + GABA lift serotonin naturally, so you wake calm, balanced, and emotionally reset.

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Morning Recovery

A full night’s recovery means more focus, better skin, steadier energy — without caffeine or grogginess.

NITRA Pouch
£99.00 GBP
  • GMO Free
  • Gluten Free
  • Dairy Free
  • Nut & Egg Free

How does Nitra compare?

Compare Nitra with alternatives

NITRA Sleep Teas Gummies Pills
Clinically informed doses ✅ ❌ ❌ ⚠️
Real sleep, not drowsiness ✅ ⚠️ ❌ ❌
No groggy mornings ✅ ✅ ⚠️ ❌
Noticeable in 7 nights ✅ ❌ ❌ ⚠️
Delicious ritual ✅ ❌ ✅ ❌

Nitra sits between weak naturals and harsh pharmaceuticals — clinically balanced, beautifully simple.

Reviews

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“I bought it half-expecting another overpriced bedtime drink. Night 3 I was out cold in twenty minutes — no 3 a.m. wake-up, no fog. I actually laughed when I realised it worked.” - Sophie M.
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“I’ve tried teas, sprays, magnesium powders… none touched my racing mind. One cup of Nitra and it’s like my thoughts finally have an off-switch.” - Laura T.
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The first few nights felt gentler than I expected — by night five I fell asleep before finishing my audiobook.” -Hannah K.
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“Tastes like a silky vanilla latte. I actually crave it now — it’s my nightly ritual before bed.” -Amelia S.
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“As a mum of two, my brain never switches off. Nitra is the first thing that quiets it — ten minutes later I’m gone.” - Sarah N.
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“No hangover, no morning slump — just calm energy. My husband thought I’d started meditating.” - Chloe W.
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“My Oura ring score jumped 18 points the first week. I didn’t believe a drink could move data like that.” - Olivia H.
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“Travelling for work used to wreck my sleep. Now I pack the sachets and it’s effortless — consistent sleep anywhere.” Emma P.
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“My partner tried one cup, then ordered his own box. Now it’s our joint ritual instead of doom-scrolling.” - Lucy R.
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“Three months in and I still wake up before my alarm. It hasn’t faded — if anything, it’s stronger.” - Grace L.
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“Stop wasting money on teas that smell nice but do nothing. This is the first thing that actually fixes sleep.” - Rebecca D.
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“I stopped snapping at people. The difference good sleep makes to patience and mood is unreal.” - Megan J.
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Tested for Those Who Take Sleep Seriously

Every serving of Nitra is built to clinical standards. From formulation to third-party testing, nothing leaves our lab until it meets the benchmark for safety, purity, and measurable results. Because your sleep deserves more than promises — it deserves proof.

Grounded in neuroscience

Formulated with ingredients and doses supported by human studies.

Independently verified

Each batch is lab-tested for purity, potency, and consistency.

Results you can feel — and measure

Supports deeper, longer, higher-quality sleep without dependency or next-day fog.

Biologically familiar

Uses nutrients naturally found in the body — no synthetics, no fillers.

Refined taste, restorative ritual

Smooth, calming flavour crafted to mark the moment your day slows down.

Blog Posts

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