Algae oil, flaxseed oil, and hemp seed oil are all marketed as “vegan omega-3,” but they’re not interchangeable. Only one of them actually provides the same fatty acid fish oil does. Here’s what UK-relevant research and EFSA claims actually show for each.
BCAA, CLA, L-arginine, taurine, glutamine and NAC are usually bought individually for a specific goal, rather than as a group. Here’s what UK-relevant research actually shows for each one — including a genuine cardiac safety finding for one of them that’s worth knowing before you buy.
Once seen as a “gym bro” supplement, creatine is having a genuine moment in 2026, particularly among women. Unlike most of the supplements we cover, creatine has two officially authorised EFSA claims behind it — here’s what the research actually supports, and where the current hype gets ahead of the evidence.
NAD+ precursors, PQQ, and spermidine get marketed together as the new wave of longevity supplements, but they don’t deserve equal confidence. Here’s what UK-relevant research and regulation actually say about each one — including one product we can’t currently vouch for the way we can the others.
Quercetin is one of the most widely sold antioxidant supplements in the UK, but it’s also one of the few with genuine, well-documented interactions with common prescription medication. Here’s what UK-relevant research actually supports, and the safety point most product listings leave out entirely.
Multivitamins aren’t one-size-fits-all, and the NHS is upfront that most healthy adults don’t need one at all. For the three groups where they genuinely make sense — men, vegans, and pregnancy — here’s what a men’s, vegan, and prenatal formula actually get right, including one correction worth knowing before you buy.