5 Reasons Why Napiers Men's Vitality Formula Is Different To The Rest
Backed by more than 165 years of experience, Napiers Men's Vitality Formula is an adaptogenic herbal and nutrient blend specifically formulated for men with busy lifestyles. Combines KSM-66 Ashwagandha, Shilajit, Fenugreek, and Magnesium Glycinate with key vitamins and minerals to support vitality and normal testosterone levels.
Suitable for Vegans
Natural Ingredients
166 Years of
Expertise

Supporting Men's Wellness
One Month Supply
Suitable for Vegetarians
GMO
Free
Natural Ingredients
Supporting
Energy
Cognitive Support
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"Duncan Napier opened his herbal dispensary in 1860 in Edinburgh, hoping to trigger a revolution in healthcare by providing affordable access to natural medicine."
“Founded in 1860, the company is among the largest in the UK offering traditional herbal remedies and therapies."
“Napiers the Herbalists, one of Edinburgh’s most iconic and longest established businesses.."
Suitable for
Vegans
Supporting
Men's Wellness
166 Years of
Expertise
Natural Ingredients
One Month Supply
1
Zinc 100% NRV
Ask a herbalist about men's health and zinc-rich foods come up quickly — oysters, pulses, pumpkin seeds. This formula carries 10mg of zinc per daily serving, 100% NRV. Zinc contributes to the maintenance of normal testosterone levels in the blood.
2
KSM-66® Ashwagandha, At A Full 300mg
Ashwagandha (Withania somnifera) has been used in Ayurvedic practice for centuries and is among the most researched herbs in the modern supplement world. KSM-66® is a full-spectrum root extract, produced without synthetic solvents and standardised to retain the natural ratio of compounds found in the plant itself. Many formulas include ashwagandha at a token dose for the label. This one carries 300mg.
3
Shilajit, Standardised Rather Than Assumed
Shilajit is a resinous substance that forms over centuries in Himalayan rock, and it has been used in Ayurvedic tradition for as long as records exist. Its principal constituent is fulvic acid, and quality varies enormously between sources. The shilajit here is an extract standardised to 50% fulvic acid at 200mg, meaning you know what's in each capsule rather than trusting the raw material. It sits alongside fenugreek seed extract at 150mg.
4
Magnesium, Zinc, B6 And D3 — Not Just The Herbs
Herbal formulas often stop at the herbs but this one is built on a nutrient base as well, at doses that mean something.
Magnesium glycinate provides 375mg of elemental magnesium, 100% NRV, contributing to the reduction of tiredness and fatigue, to normal muscle function and to normal psychological function. Vitamin B6 in its active P-5-P form, 5mg at 357% NRV, contributes to the regulation of hormonal activity. Vitamin D3 at 25mcg, 500% NRV, contributes to the maintenance of normal muscle function. And zinc at 100% NRV contributes to normal fertility and reproduction as well as to testosterone.
5
Crafted by herbalists, backed by heritage
From our Edinburgh beginnings in 1860, the Napiers motto has been: tried, tested, trusted. This is what a men's formula looks like when it's built by people whose job is herbal medicine. Full doses of the botanicals and nutrients that earn their place, and nothing included to pad the label.






£17,99 £22.99
Zinc 10mg (100% NRV) — contributes to the maintenance of normal testosterone levels in the blood
Magnesium 375mg elemental (100% NRV) — contributes to the reduction of tiredness and fatigue
Vitamin B6 as P-5-P 5mg (357% NRV) — contributes to the regulation of hormonal activity
Vitamin D3 25mcg / 1000 IU (500% NRV) — contributes to the maintenance of normal muscle function
KSM-66® Ashwagandha root extract 300mg
Shilajit extract, standardised to 50% fulvic acid, 200mg
Fenugreek seed extract 150mg
Four capsules daily · suitable for vegans
Get £5 off when you use code VITALITY5 at the checkout*. A limited time introductory offer!
A Daily Formula
Napiers Men's Vitality Formula combines a full-strength nutrient base with three herbs long used in traditional practice, in a daily serving of 4 capsules.

Natural Testosterone Support
Zinc concentrates in the prostate and testes more densely than almost anywhere else in the body, and it's involved in the enzyme steps that build steroid hormones. A daily serving provides 100% NRV. Zinc contributes to the maintenance of normal testosterone levels in the blood.

Supporting Energy
Magnesium is a cofactor in more than 300 enzyme systems, including the ones that turn food into usable cellular energy. A daily serving provides 375mg of elemental magnesium, 100% NRV. Magnesium contributes to the reduction of tiredness and fatigue.

Supporting Muscles
Skeletal muscle needs magnesium to contract and to release again; vitamin D is involved in the same machinery. Magnesium contributes to normal muscle function, and vitamin D contributes to the maintenance of normal muscle function.
Clinically Studied Ashwagandha
KSM-66® is a full-spectrum ashwagandha root extract, made without synthetic solvents and standardised so each batch holds the same ratio of the plant's own compounds. It's the form most of the modern research on ashwagandha uses. This formula carries 300mg of it, with shilajit at 200mg and fenugreek seed extract at 150mg.
Natural Testosterone Support
Zinc concentrates in the prostate and testes more densely than almost anywhere else in the body, and it's involved in the enzyme steps that build steroid hormones. A daily serving provides 100% NRV. Zinc contributes to the maintenance of normal testosterone levels in the blood.
Supporting Muscles
Skeletal muscle needs magnesium to contract and to release again; vitamin D is involved in the same machinery. Magnesium contributes to normal muscle function, and vitamin D contributes to the maintenance of normal muscle function.
Supporting Energy
Magnesium is a cofactor in more than 300 enzyme systems, including the ones that turn food into usable cellular energy. A daily serving provides 375mg of elemental magnesium, 100% NRV. Magnesium contributes to the reduction of tiredness and fatigue.
Clinically Studied Ashwagandha
KSM-66® is a full-spectrum ashwagandha root extract, made without synthetic solvents and standardised so each batch holds the same ratio of the plant's own compounds. It's the form most of the modern research on ashwagandha uses. This formula carries 300mg of it, with shilajit at 200mg and fenugreek seed extract at 150mg.
Your Questions, Answered
Does this raise my testosterone?
No supplement can claim to raise testosterone, and any that does is making a claim it can't support. Mne's Vitality Formula contains zinc which does contribute to the maintenance of normal testosterone levels in the blood. This formula provides 100% of your zinc NRV per daily serving.
Why four capsules?
The formula carries full doses rather than token ones. Splitting it across four capsules is what allows a 300mg ashwagandha extract and a 200mg standardised shilajit to sit in the same serving without compromise.
What is KSM-66®?
A branded full-spectrum ashwagandha root extract, produced without synthetic solvents and standardised so that each batch retains a consistent ratio of the plant's natural compounds. It's the most extensively researched ashwagandha extract available.
Can I take this with other supplements?
In most cases, yes — though check the magnesium and zinc content of anything else you take, since this provides 100% NRV of both. If you're under medical supervision or taking medication, speak to your practitioner first.
* Code VITALITY5 valid for a limited time only. Code valid once per customer on Napiers Men's Vitality Formula 1 month supply only. Excludes subscription. This code cannot be used in conjunction with any other offer. Napiers reserves the right to amend or withdraw the offer at any time. Napiers terms of the site apply.