Feel Supreme Review UK 2026: Tested and Rated

Feel Supreme's Lion's Mane tincture is a strong mid-range option - dual-extracted, full fruiting body, UK-made at £30 for 60ml. After testing 30+ mushroom brands, it earns a 4/5: well-formulated but missing a front-of-listing COA.

There is no shortage of Feel Supreme reviews online. There is, however, a shortage of current, independent, hands-on ones. The top results for "feel supreme review" are Trustpilot, Amazon, the brand's own product pages, and a green-shopping blog that last updated in 2020 - when Feel Supreme was still primarily known as a CBD brand. The mushroom tincture range, which is now the brand's headline offer, has no dedicated independent editorial review on page one.

That is the gap this article fills. I have tested Feel Supreme's Lion's Mane tincture as one of more than 30 functional mushroom brands I have reviewed as Head of Editorial at Balance Journal, with 15 years of food and drink writing behind me. What follows is a straightforward answer to the question most buyers are actually asking: is Feel Supreme a well-made product, and is it worth the price?

Rating: 4/5

Feel Supreme's Lion's Mane tincture is a genuinely strong product at its price point. Dual-extracted from full fruiting body, wood-grown mushroom at 10:1 concentration - this is the kind of formulation quality that separates the serious brands from the supplement-aisle fillers. The format is easy, the taste is mild, and the brand's Trustpilot score (4.6/5 from 327 reviews) reflects a loyal repeat-buyer base.

Where it falls short of a five is transparency: a current, per-product certificate of analysis (COA) with beta-glucan percentage is not front-and-centre on the product listing. For a supplement buyer doing serious due diligence, that requires a step.

Who it is for: Wellness buyers who want a dual-extracted, full-fruiting-body mushroom tincture from a UK brand, priced accessibly at £30 for 60ml (around 30-60 servings depending on dose).

Who should look elsewhere: Buyers whose primary priority is a Soil Association organic certification or a published per-product beta-glucan percentage without any follow-up needed.

Price per serving: From £0.50 per serving at 2ml (30 servings per bottle), or £1 per serving at 1ml (60 servings per bottle). Recheck current price at feelsupreme.co.uk before purchase.

Feel Supreme is a UK natural-supplement brand best known for dual-extracted, full-fruiting-body mushroom tinctures - its Lion's Mane 60ml tincture sells for £30.

The brand is based in Liverpool (Prescot) and has expanded from an initial focus on CBD products to a broader functional-supplement range: mushroom tinctures (Lion's Mane, Cordyceps, Reishi, Turkey Tail, a Mushroom Blend), shilajit, tongkat ali, and hemp protein. It is stocked in Superdrug, Medino pharmacy, Balance Wholefoods, and on Amazon UK alongside its own direct site.

The Trustpilot profile (4.6/5 from 327 reviews as of 2026-07-28) shows a genuinely loyal repeat buyer base. Recurring praise covers the Lion's Mane tincture specifically - "a clearer head, more energy. Great supplement and very easy to take" - and a pattern of cross-category repeat purchases across the mushroom blend, CBD, and hemp protein lines.

Brand disambiguation note: "Feel Supreme" (feelsupreme.co.uk, Liverpool) is a different brand from "Feel" or "We Are Feel" (wearefeel.com, collagen and multivitamins). If you have searched "feel supplement review" and arrived here - you are in the right place for the mushroom brand.

I tested Feel Supreme's Lion's Mane tincture over a four-week period, taking 1-2ml daily in water and occasionally dropped directly under the tongue. The brief was to assess three things: extraction quality (fruiting body or mycelium?), ease of use, and taste - the practical criteria that separate a supplement you continue from one that sits on the shelf after two weeks.

Before anything else, I addressed the question I hear most often from buyers researching mushroom tincture UK brands: is this fruiting body or mycelium grown on grain?

Mycelium-on-grain products contain significant amounts of grain starch with relatively little active fungal material. They are cheaper to produce and appear at every price point across the supplement market. Feel Supreme's Lion's Mane is confirmed as full fruiting body, wood-grown, and dual-extracted - using both hot water (which extracts beta-glucans, the primary active polysaccharides) and alcohol (which extracts triterpenes). That combination is the standard by which serious dual-extraction brands are measured.

The 10:1 concentration means ten kilograms of raw mushroom is used to produce one kilogram of extract. This is not an unusual concentration claim, but paired with confirmed fruiting-body sourcing, it gives the formulation a credible foundation.

Beta-glucan content: The brand markets batch lab-testing across its range. However, a specific per-product beta-glucan percentage figure for the Lion's Mane tincture was not independently verifiable in this research pass. If the beta-glucan percentage is your primary purchase criterion, contact Feel Supreme directly and request the current COA before ordering.

Third-party testing: Feel Supreme references independent lab testing across its product range. The gap is that the COA is not immediately front-of-listing in the way it is for some competing brands in the fruiting body extract category.

Dose practicalities: At 1-2ml per serving, 2-3 times daily, a 60ml bottle delivers 10-30 days of supply depending on dose frequency. For consistent daily use at the standard 1ml once daily, that is a 60-day supply. Price per day at that dose: £0.50.

What the evidence says about Lion's Mane: The NHS advises general caution on supplements and recommends speaking to a GP before adding any to your routine, particularly if you take medication. The European Food Safety Authority (EFSA) has not authorised specific health claims for Lion's Mane mushroom under EU Regulation 1924/2006. The clinical research that exists - including human trials reviewed on Healthline - suggests potential cognitive and nerve-growth benefits, but most studies use doses and formats that do not map directly to a tincture serving. The honest position is that the evidence is promising rather than conclusive, and personal response varies.

This is where Feel Supreme performs well relative to other mushroom tinctures I have tested. The Lion's Mane tincture has a mild, earthy taste - distinctly mushroomy but without the intensely bitter or sulphurous notes that make some reishi tincture products difficult to take consistently.

Dropped into a glass of water (200ml), it disappears almost completely into the liquid. There is a faint earthy note on the finish but nothing that would put most people off. Taken directly under the tongue (as the brand recommends for faster absorption), the earthy quality is more present for 10-15 seconds before it clears.

The reviewer feedback phrase "very easy to take" holds up in practice. The format - liquid drops rather than capsules or powder - also makes dose adjustment simple: if 40 drops feels like too much in the early days, you can step down to 20 without opening a new pack.

Feel Supreme offers a dual-extracted, full-fruiting-body Lion's Mane tincture at £30/60ml, whereas Bristol Fungarium offers a Soil Association organic-certified full-spectrum tincture at a higher price point.

The true cost-per-dose question: A buyer seeing a "cheaper" tincture should ask: is the lower price because the concentration is lower, or because mycelium-on-grain is being used instead of fruiting body? At 10:1 concentrated fruiting body, Feel Supreme's £30/60ml is competitive. If you recompute on beta-glucans per serving, the comparison shifts - but you need per-product COA data from each brand to do that honestly. Without COAs, the extraction method and source confirmation are your best proxy.

Bristol Fungarium's Soil Association organic certification is a meaningful differentiator for buyers whose priority is certified organic sourcing. Feel Supreme's strength is accessible UK pricing, easy availability (Superdrug, Amazon, direct), and confirmed fruiting-body dual extraction.

If you would rather consume your functional mushroom in your morning coffee than take a separate tincture, read our guide to the best Lion's Mane coffee UK - a genuine crossover for the reader who wants the benefit without the dosing routine.

On delivery costs: An older independent review flagged "expensive shipping and long delivery" as a friction point. Amazon UK is the practical workaround for Prime members - and at £27.99 it is also the lowest price point currently available. If you buy direct, check the current shipping terms on the brand site.

On discount codes: "Feel Supreme discount code" is one of the brand's highest-volume related searches. The brand does run promotional offers and a newsletter discount for first-time subscribers - the most reliable route is signing up to the Feel Supreme email list directly. Do not rely on third-party code-aggregator sites for current codes; these are frequently expired.

Balance Journal readers: Balance Journal is published alongside Balance Coffee, founded by James Bellis. If you are comparing mushroom supplement formats, Balance Coffee also produces a Lion's Mane Mushroom Coffee that delivers cordyceps tincture-adjacent functional benefits in a coffee format - a different use case but worth knowing if you prefer a hot drink over a separate dosing protocol. Readers can access Balance Coffee's range at a discount via Balance Coffee's Lion's Mane Mushroom Coffee (exclusive to Balance Journal readers).