Published on June 19, 2026
What we love
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Our verdict
Buy Known Nutrition if you've abandoned supplements because pills and powders are a faff — these gummies actually get taken. Perfect for anyone wanting magnesium for sleep, creatine without the shaker, or hormone support that fits a busy routine. Skip it if you need maximum clinical doses or you're avoiding all sugar.
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Most supplements fail for one boring reason: you forget to take them. The tub sits at the back of the cupboard, the capsules feel like a chore, and the powder needs a shaker you can't be bothered to wash. Known Nutrition fixes that problem in the most obvious way possible — they make supplements you actually want to reach for. Science-backed ingredients, gummy format, no artificial junk. Simple, but it works.
There's a quiet truth in the wellness world that most brands ignore: the best supplement is the one you take consistently. Known Nutrition built their whole approach around that idea.
Instead of chasing the biggest dose on the label, they focused on format. Gummies you enjoy. Flavours that don't taste medicinal. A daily ritual that fits between your morning coffee and brushing your teeth — not a regime you dread.
The philosophy is refreshingly honest. They know plenty of people buy magnesium with good intentions and give up within a fortnight because swallowing horse-pill capsules before bed isn't anyone's idea of self-care. So they reformatted the whole experience.
What you get is a brand that treats adherence as the real goal, not an afterthought. Science-backed ingredients matter — but only if they end up in your body. Known Nutrition seems genuinely built around that gap between buying a supplement and benefiting from one. It's a small shift in thinking that changes everything about how the products feel.
Here's where Known Nutrition earns its keep. Putting real, science-backed ingredients into a gummy is harder than it sounds — and they don't cut the corners most gummy brands do.
Start with their magnesium. They use magnesium glycinate, not the cheap magnesium oxide you'll find in budget supplements. Glycinate is the form your body absorbs gently, without the laxative effect that makes oxide so unpleasant. It's the type sleep specialists actually recommend. Most gummy brands avoid it because it's pricier and harder to mask the taste. Known Nutrition went with it anyway.
Then there's the testing. Every product is 3rd party tested — meaning an independent lab confirms the gummy contains what the label claims. In the supplement industry, where dodgy dosing is rampant, that's a real safeguard. You're not taking their word for it.
And they keep the ingredient list clean: no artificial colours, no artificial flavours. The colour you see comes from the formula, not a synthetic dye. That's genuinely rare in this category — most gummies are bright for a reason, and it isn't a good one.
The result is a supplement that's pleasant to take but doesn't sacrifice substance to get there. Smart format, serious ingredients.
The range is broader than you'd expect from a gummy brand, and each line targets a specific job rather than vague "wellness".
The Magnesium Gummies and High Strength Magnesium Glycinate Gummies are the calming end — aimed at sleep, relaxation and winding down. The Creatine Gummies (including a value pouch) bring a gym staple into chewable form, built for anyone training who hates the shaker routine. The Functional Mushroom Gummies and High Strength Multi Mushrooms Gummies lean into focus and immune support.
Then there's the more targeted stuff: Hormone Balance Gummies for cycle and hormonal support, Ashwagandha Gummies for stress and resilience, and Shilajit Gummies for energy and mineral support. There's also a general Vitamin Gummies line covering everyday nutrition.
Whether you're chasing better sleep, recovery, focus, or hormone support, there's a line pointed straight at it. You're not buying a generic multivitamin and hoping — you're picking the gummy made for your specific goal.
If one product sums up why Known Nutrition exists, it's the Creatine Gummies Value Pouch. Creatine is one of the most researched, most effective fitness supplements going — but the experience of taking it is rubbish.
Traditional creatine monohydrate is a gritty powder that never fully dissolves. You're left with chalky residue at the bottom of your shaker, a slightly sandy texture, and yet another container to rinse out. For something you take daily, that friction adds up fast.
Known Nutrition turns it into a gummy you chew on your way out the door. No water, no mixing, no washing up. The value pouch format also tells you something — this is built for the person taking creatine every single day, not dabbling. You get bulk supply at a better per-serving price.
The honest trade-off: gummies typically carry less creatine per serving than a heaped scoop of powder, so you may chew a few to hit your target. But for the person who's quit creatine before purely because of the faff, that's a trade worth making. Consistency beats a perfect dose you never take.
The practical side holds up. Spend £30 or more and UK delivery is free — and not slow free delivery, but next-day. Order today, gummies tomorrow. That matters when you're about to run out.
The subscription is where the real value sits. Sign up and you save 20%, with flexibility to pause, skip or adjust as you go. There's no trap here — you're not locked in if your routine changes.
It's a sensible setup for supplements specifically, because the whole point is taking them daily. A subscription means you never hit that two-week gap where you've run out and lost the habit. The discount just makes the consistent choice the cheaper one too. For most buyers, subscribing is the obvious move.
This is for you if you've bought supplements before and quit because the format beat you — the capsules you couldn't swallow, the powder you couldn't be bothered to mix. Known Nutrition removes that friction completely. It's ideal for busy people who want magnesium for sleep, creatine without the mess, or hormone support that slots into a hectic day.
It's also great for anyone nervous about supplement quality — the 3rd party testing and clean ingredient list do the worrying for you.
Who should skip it? If you're a hardcore athlete chasing maximum clinical doses, capsules and powders pack more punch. And if you're cutting all sugar, gummies aren't your format.
Known Nutrition sits in the mid-range — more than a basic tub of supermarket vitamins, less than boutique premium brands. You're paying for the glycinate-grade magnesium, the 3rd party testing, and the clean formulation, not just the gummy novelty.
Is it worth it? For the right buyer, yes. The maths only works if you actually take your supplements — and that's exactly the problem gummies solve. A cheap tub you abandon costs more per useful dose than a premium gummy you finish.
The subscription's 20% discount closes much of the price gap with cheaper rivals, and free next-day delivery over £30 sweetens it further. Buy the value pouches and subscribe, and the per-serving cost lands somewhere genuinely reasonable.
Known Nutrition isn't trying to out-dose the bodybuilding brands or undercut the supermarket. They're solving the one thing that quietly ruins most supplement routines — you stop taking them. By making science-backed ingredients into gummies you'll actually finish, they bridge the gap between buying a supplement and benefiting from one.
If you've got a graveyard of half-used supplement tubs and want a routine that finally sticks, this is your brand. Start with the High Strength Magnesium Glycinate for sleep or the Creatine Value Pouch for the gym, subscribe for the 20% off, and let the habit build itself.