Rated 4.5 out of 5 by UK Customers

THE FUTURE OF ANTI-AGEING

ELIXER ONE is the all-in-one supplement to help slow the effects of ageing.

More energy
Better sleep
More focus
Anti-aging
Regain Your Energy Today →
30-day money-back guarantee

Naturally support what declines with age

As we age, our bodies change
in ways we may begin to notice.
Energy

Energy

Our cells can become less efficient at producing energy.

Our cells can become less efficient at producing energy.

How ELIXER ONE supports this

NMN
Vitamin D3
Vitamin K2
Magnesium
Muscle Function

Muscle Function

Muscle mass and strength tend to decline.

Muscle mass and strength tend to decline.

Muscle mass and strength tend to decline.

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Bone Health

Bone Health

Bones can lose density and become more fragile.

Bones can lose density and become more fragile.

Inside ELIXER ONE

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Immune Support

Immune Support

The immune system can respond less effectively.

The immune system can respond less effectively.

The first formula scientifically created for active people over 35.

ELIXER ONE combines NMN, D3, K2 and magnesium in two daily capsules to naturally support what declines as you age, helping you keep doing what you love.

NMN

NMN

1,000 mg
Magnesium glycinate

Magnesium glycinate

60 mg elemental magnesium
Vitamin D3

Vitamin D3

50 µg · 2,000 IU
Vitamin K2 (MK-7)

Vitamin K2 (MK-7)

100 µg

How will ELIXER ONE make you feel?

Follow your progress and see what's ahead on your path to success

Phase 1

Day 7

Smoother energy and fewer dips. Your energy begins to stabilise.

Phase 2

Day 30

Sharper focus and steadier mood. The blend is building momentum in your system.

Phase 3

Day 90+

The cumulative effect builds. Supports energy, resilience, and healthy ageing over time.

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Daily Longevity Support

The first formula scientifically created for active people over 35

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Frequently Asked Questions

Find answers to common questions about our products, shipping, returns, and more.

What is ELIXER ONE? +

ELIXER ONE brings NMN, magnesium glycinate, vitamin D3 and vitamin K2 together in two daily capsules. Four carefully chosen ingredients, one simple routine.

What’s in each daily serving? +

Two capsules provide:

  • NMN: 1,000 mg
  • Magnesium glycinate: providing 60 mg elemental magnesium
  • Vitamin D3: 50 µg / 2,000 IU
  • Vitamin K2 MK-7: 100 µg

How do I take ELIXER ONE? +

Take two capsules daily, following the instructions on your bottle. Do not exceed the recommended daily serving.

How long does one bottle last? +

Each bottle contains 60 capsules—a 30-day supply when taken as directed.

How is it different from taking NMN alone? +

Our standalone NMN provides a single ingredient. ELIXER ONE combines NMN with magnesium glycinate, D3 and K2 for a more complete daily supplement routine.

How quickly will I notice a difference? +

There’s no guaranteed timeline. Your starting point, diet, sleep and overall health can influence what you notice, and some people may not feel a noticeable change. Consistency doesn’t guarantee a particular result.

Can I take it if I’m on medication? +

Check with your pharmacist or doctor first. ELIXER ONE contains vitamin K2, so do not take it alongside warfarin without advice from your prescribing clinician. Seek individual advice if you have a medical condition, are pregnant or are breastfeeding.

Is it easy to cancel my subscription? +

Yes—there’s no long-term commitment. You can cancel your subscription before your next renewal. If you need a hand, email info@elixer.co.uk and we’ll help.

What is your return policy? +

We offer a 30-day return policy. If you're not satisfied with your purchase, you can return it within 30 days for a full refund or exchange.

Frequently Asked Questions