We Tested The 5 Best Supplements For Men In The UK So You Don't Have To...

By Dr Rajesh M.
Last Updated 30th March 2026

Summary:  We are reviewing some of the most popular mens supplements in the UK based on a strict, scientific review of it's ingredients, formula, doses as well as the brand's ethics and customer satisfaction.

Warning: Underdosed supplements from bulk powders do not contribute to ATP energy production, cognitive function and testosterone production. Many mens supplements do not contain clinical levels of functional ingredients with varied results.

Nutritionist Note: Not all extracts are the same. A 10:1 or 20:1 extract refers to concentration—meaning 10 or 20 parts of raw mushroom are used to produce 1 part extract, resulting in higher potency of active compounds. Many low-cost bulk powders contain fillers and offer far less bioactive benefit compared to high extract products.

1. Rawbrew

By Edensgate

The most complete men's formula I've analysed. This brand is trusted by Professionals and have the biggest clincal level doses of specific 'Men Focused Ingredients' At The Best Price. I had to try it myself.

~ £0.99p per day

Ingredient Dose & Insight:

Pro's

Optimised For Men

Huge Ingredients Doses

14+ Super Ingredients

10:1 + Extract Strength

Certified by Eurofins

3 Types of Mushrooms

6 Types of Adaptogens

Shilajit + 85 Minerals

5 Different Flavours

Made in House In UK

Made By Biochemists

Cons

Sometimes Out of Stock

Mostly Available Online

Summary

The most complete men's formula I've found. Premium ingredient forms, full transparency, clinical level doses, and the lowest price point.

The only weaknesses are availability sometimes out of stock and mostly available online rather than in stores.

2. IM8

Daily Ultimate Essentials

Co-founded by David Beckham, advised by scientists from NASA, Mayo Clinic, and Cedars-Sinai. The most scientifically ambitious supplement on the market — but not built for men.

~ £3.00/day  (£89/month)

Ingredient Dose & Insight:

Pro's

Highly stacked Ingredients

5:1 - 10: Extract Strength

Minerals & Adaptogens

Certified Ingredients

Endorssed By Professionals

Targets Longevity

Cons

Very Highly Priced

Doesn't Focus On Men

No Ashwagandha, Shilajit, Cordyceps

Low Levels Of Magnesium

Summary

If I were recommending one supplement for general health regardless of gender, IM8 might be #1. The gut health support is exceptional and the science is legitimate.

But this comparison is specifically about men's performance and hormonal health — and that's where IM8 falls short.

3. AG1

By Athletic Greens

The dominant greens powder for over a decade. Endorsed by Andrew Huberman and half the podcasters on the internet.

~ £3.30/day (£100/month)

Ingredient Dose & Insight:

Pro's

75+ Ingredients

Endorssed By Professional Athletes

Excellent Gut Health Blend

NSF Certified for Sport

Excellent Brand Experience

Cons

Highly Priced For Dose

Proprietary blends — you can't see individual doses at £99/month

More Than Double Price of Rawbrew

Uses synthetic vitamin forms

Independent testing raised concerns about heavy metal content

Debate around taste

Summary

AG1 built the greens powder category and deserves credit for that.

But the market has evolved. Both IM8 and Rawbrew deliver more value, more transparency, and better results at lower prices.

4. Zapply T1

By Zapply

All-in-One Capsule Supplement For Men and Endorsed By Fighting Athletes. But Still Only Limited Dose Capsules.

~ £1.50/day (£45/month)

Ingredient Dose & Insight:

Pro's

Every dose on the label — no proprietary blends

Optimised For Men

Anti-doping certified (NZVT), third-party tested by Eurofins

90-day money-back guarantee

Cons

Reletively week doses

Capsules Only

Mixed reviews on effectiveness

Reletively expensive for actual dose sizes

Contains Anti-Caking Agents

Do not sell co-working products

Summary

A generally good all-in-one supplement made for mens health. However the biggest problem is the size of the doses.

Clinical level doses cannot be achieved for such supplements in capsule form. Also seen from mixed reviews on the actual effectiveness of Zapply.

5. Heights Vitals

By Heights

An artfully formulated multivitamin endorsed by Ali Abdaal and Spencer Matthews. The strongest B-complex and omega-3 combo in this comparison. But still a multivitamin.

~ £1.33/day (£40/month)

Ingredient Dose & Insight:

Pro's

Full dosage transparency — no proprietary blends

Comprehensive B-complex in active forms

Plant-based omega-3s from algae

Delayed-release capsule technology for better absorption

Cons

Not formulated for men — no ashwagandha, shilajit, maca, cordycepse

Zinc only 7.5mg — lowest in this comparison

No magnesium — sold separately for ~£34/month extra

Contains iron — unusual and potentially problematic for men

B-vitamin megadoses may be excessive without diagnosed deficiencies

Summary

Heights Vitals⁺ is the best premium multivitamin in this comparison. But for men's specific needs, it's not enough.

You'd need to stack it with Rawbrew, and at that point you're spending £3.30+/day for two products when Rawbrew alone covers most of what you need for £0.99p

2026 Best Complete Supplement For Men In The UK

Summary:

Overall we highly recommend RAWbrew by Edensgate if you want a mens supplement thats actually going to give you noticable benefits in a tasty coffee style beverage.

We have chosen this #1 based on a strict, scientific review of it's ingredients, formula, doses as well as the brand's ethics and customer satisfaction.

What Rawbrew Customers Have To Say

Professional Note 🖊️

After reviewing every formula and hearing from hundreds of customers, it's clear that RAWBREW is the only mens supplement in the UK delivering clincal doses across all mushrooms and adaptogens.

Here's your chance to try it at half price for a limited time.

Dr Rajesh M.

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