5 red flags to look out for in supplements

The cupboard’s full of capsules. You’ve got magnesium for sleep, ashwagandha for stress, greens for gut health, collagen for skin… and still? You feel kind of meh. Or even worse, your symptoms continue to torment you, while your gut suffers the consequences.

Most modern supplements are ultra-processed imposters wearing wellness labels.
They’re sold as solutions, but often act more like stressors: confusing your biology, overriding your taste buds and quietly eroding your gut terrain.

Let’s break it down. Here are 5 signs your “health” supplement is working against you, and what to do instead:

1.  It contains 'natural flavours'

'Natural flavours' sound innocent, even healthy. But in reality, this is one of the most misleading terms in the industry. 

Legally, a natural flavour only has to originate from something found in nature.

These so called natural flavourings are often cooked up and processed in labs using solvents, synthetic carriers, and emulsifiers, all hidden behind a single word on the label.

That vanilla-flavoured collagen or blueberry multivitamin? It might contain propylene glycol, MSG derivatives, butylene glycol, or ethyl alcohols, none of which your gut wants, or your liver loves.

They’re endocrine disruptors. They’re gut irritants. And worst of all, they’re not required to be disclosed (in fact 'natural flavours' can contain up to 100 undisclosed chemcial compounds).

2. It's synthetic, not whole foods

Many supplements today are made with isolated synthetic vitamins,  like ascorbic acid (synthetic vitamin C) or pyridoxine hydrochloride (synthetic B6). These lab-created isolates are often poorly absorbed, missing the cofactors and enzymes that real foods provide.

What’s missing? The wisdom of nature: the synergy of nutrients that are designed to work together.

For example, B vitamins from beef liver aren’t just “B vitamins.” They come with iron, copper, CoQ10, and choline. They’re deeply recognisable to your cells. Synthetic B6? It’s a lone actor. And in excess, it can accumulate in tissues and throw things off even more.

You deserve nourishment your body knows what to do with, not something it has to decode.

3. It's sweetened with stevia, erythritol or monk fruit

Most sugar substitutes, especially the highly refined, zero-calorie kind, confuse your body. They:

• Disrupt the microbiome
• Trigger insulin spikes (despite no calories)
• Alter taste perception, making real food less satisfying
• Often come from genetically modified corn or pesticide-laden sources

They’re not nourishing. They’re tricking your tongue while burdening your gut.

If you’re constantly bloated, craving sweets, or swinging between energy highs and lows,  check the back of your “health” products. You might be sweetening your way into dysregulation.

4. It’s packed with fillers you didn’t even know to look for

Ever flipped over a bottle and seen ingredients like:

• Silicon dioxide
• Magnesium stearate
• Maltodextrin
• Titanium dioxide
• Sunflower lecithin
• Cellulose gum

None of these build your health. They’re not in there for you. They’re in there for the machines, to prevent clumping, help powders flow better, and extend shelf life.

These are food additives, not nutrients. They’re cheap, often derived from corn or soy, and sometimes inflammatory, especially when they add up across multiple products.

Your “clean” routine shouldn’t be full of industrial byproducts.

5. You’re still taking 6 products to do 1 job

Your stack shouldn't need a spreadsheet. If you’re relying on a blend of:

• A greens powder
• A protein isolate
• A separate collagen
• A multivitamin
• A gut supplement
• An energy booster

...something isn't right.

The more fragmented your nutrition, the harder your body has to work to make sense of it. What you need isn’t a cabinet full of half fixes. 

So what's the alternative?

Start with the question:

Would my great-grandmother recognise this as food?

Because your body still does.

Instead of a dozen synthetic blends, opt for bioavailable whole foods that still exist within their nutritional ecosystem: complete, cofactor-rich and bio intelligent.

For example...

• The vitamin A in beef liver comes with zinc and copper, needed for proper absorption and utilisation
• The calcium in raw dairy comes bundled with fat-soluble vitamins A, D & K2,  so it actually reaches your bones and teeth
• The collagen in bone broth arrives with glycine and proline, amino acids that rebuild connective tissue and soothe the nervous system
• The iodine in seaweed is paired with selenium and tyrosine, key cofactors for thyroid hormone production and balance
• The ferments deliver enzymes, probiotics, and lactic acid, a trio of gut-loving allies no capsule can replicate

Pair that with sunlight, deep sleep and breathwork, and you may realise your body didn't need another artificially-manufactured wellness brand telling you it’s the missing piece.

Because no one wants to spend £45 on something their gut resents.