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Independent health research

We read the studies, so you can skip the sales pitch.

Live a Greater Life reviews supplements and nutrition claims the slow way: we trace each claim back to the research behind it, say plainly when the evidence is thin, and show our scoring so you can disagree with it.

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Product reviews

What we have tested

Every review states the offer we are compensated on, the evidence we could find, and where it runs out.

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Weight & Metabolism2.0

Fitspresso Review: There Is No Coffee In It, And We Sent You To The Wrong Product

Six real ingredients with small, real effects, sold on a mechanism that does not exist. Chromium and L-carnitine each come in at roughly a kilogram of weight loss in meta-analysis, and no dose is published for either. We also no longer have any way to link to it: Fitspresso has left every affiliate programme we work with. It is still sold on its own site, we simply have no part in that, and nothing to gain from your clicking through.

Best for: Nobody through us. We cannot link to it at all any more, and on the formula alone there are better-founded options in this categoryUpdated Oct 3, 2026
Joint Health2.8

Flexigenics Review: It Skips Glucosamine, Which Is The Most Interesting Thing About It

Most joint supplements are a glucosamine and chondroitin rehash, and the large independent trials on those were disappointing. This one bets on palmitoylethanolamide instead, names the micronized form, and pairs it with luteolin in a way that mirrors a genuinely studied combination. That is the best ingredient thinking in this category on our shelf. It is then hidden behind a single proprietary blend covering seven ingredients, and since PEA's whole case rests on hitting 600 to 1,200mg a day, an undisclosed dose makes the product unassessable on the one thing that matters.

Best for: People who have already tried glucosamine without result and want a different mechanism, and who accept they cannot verify the doseUpdated Oct 3, 2026
Weight & Metabolism2.4

Liv Pure Review: A Better Premise Than Most, In A Capsule Too Small To Deliver It

The premise is better than this category usually manages: liver fat genuinely does drive metabolic dysfunction, and berberine, choline and betaine are defensible things to point at it. The format defeats it. Berberine alone is studied at 1,000 to 1,500mg a day and choline's adequate intake is 425 to 550mg, and this is one capsule holding ten ingredients behind two proprietary blends. Good thinking, wrong vehicle.

Best for: Nobody, as a complete answer. The ingredient shortlist is worth stealing and buying separately at disclosed dosesUpdated Oct 3, 2026
Immune Support1.8

Herpafend Review: The Sales Video Says Herpes Is Curable. It Is Not.

The formula is unremarkable: L-lysine, which has mixed but real recurrence evidence, plus vitamin C, D3, E, B6, zinc, echinacea and elderberry, none of them dosed anywhere we can find. What is remarkable is the video selling it, which tells people with a lifelong viral infection that it can be eliminated for good, dismisses the three antivirals that actually reduce transmission by name, and builds the whole pitch on a protective bioshield that does not exist in the literature. We score products rather than advertising, but the advertising here is the part that can do harm.

Best for: Nobody as a herpes treatment. If you want lysine, lysine is sold on its own at a stated dose for a fraction of thisUpdated Oct 4, 2026
Weight & Metabolism2.5

HoneyBurn Review: Berberine Buried Under Bee Products

Berberine is the reason to look at this and it is listed second, under the bee products the brand is named for. Alongside it sits raspberry ketone, which is the clearest example in this whole category of an ingredient that survives on a viral television segment rather than on evidence. Buying berberine at a known dose is cheaper and more measurable.

Best for: People who want berberine in a liquid and are not counting milligramsUpdated Oct 3, 2026

Claims traced to sources

Where a product makes a specific claim, we look for the study behind it and link it. When we cannot find one, we say so rather than repeating the marketing.

The commercial relationship is stated

We earn a commission on some links. That is disclosed on every page that carries one, before the recommendation rather than after it.

Scores you can argue with

Each review breaks its score into evidence quality, formulation, value and transparency, so you can weight them differently than we did.