Calm Force

Designed for calmer days

Three supplements, each for one thing you're actually trying to sort. Properly dosed, honestly priced.

calm forcestill nightglow radiance

The range

Each supplement, made for one job.

Each formulated for a single, well-defined outcome. No proprietary blends, no filler.

View still night

still night

Fewer wakeups. Calmer nights.

still night

Starting at€19,99per month

View calm force

calm force

Steadier days. Lower stress load.

calm force

Starting at€19,99per month

View glow radiance

glow radiance

Skin nourished from the inside.

glow radiance

Starting at€24,99per month

Why Start Nutra

Three things you can hold us to.

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Purity

Third-party tested, every batch.

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Potency

Clinically-meaningful doses.

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Purpose

One product, one job.

Routines

Pair what your body asks for.

Stress affects sleep. Sleep affects skin. We put the obvious pairings into routines.

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The calm routine

still night + calm force

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The foundation routine

all three, one daily system

Expert reviewed

Reviewed and recommended by UK nutrition experts.

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A one-line review from the reviewer sits here, up to about 25 words.

Reviewer name

BANT registration #XXXXX

Real customers

What people actually notice.

Sample - not a real review

I stopped waking at 3am. It took about ten nights.

Verified buyer Anna, 34, Bristol
Sample - not a real review

Less wound up by the evening. Steadier, not flat.

Verified buyer Tom, 41, Leeds
Sample - not a real review

Skin feels calmer and less reactive. Three weeks in.

Verified buyer Maya, 29, Glasgow
  • Made in the UK
  • Third-party tested
  • Allergen-declared
  • Recyclable packaging

From the journal

Understanding what you take.

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Sleep

Why magnesium isn't enough for sleep

What the dose actually needs to be, and why most fall short.

Read →
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Stress

Ashwagandha: what the evidence says

Separating the studied effects from the marketing.

Read →
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Skin

Collagen from the inside: how long until you notice?

A realistic timeline for skin, set by the research.

Read →

From the founder

I started Start Nutra because the honest supplements were underdosed, and the potent ones were priced for the few. There is a middle. This is it.

— Founder name

Founded in the UK

Honest updates. Never noise.

Plain-English notes on what we've launched, what we've learned, and what's worth your attention. About once a month. Unsubscribe anytime.