Charcoal Capsules (60)

Miscellaneous
£14.70
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SKU
99576

Charcoal capsules contain activated charcoal, used to adsorb excess gas in the gastrointestinal tract and help relieve bloating, fullness and flatulence. Pack of 60.

How activated charcoal works

Activated charcoal is made from peat and coconut, treated at high temperature. Under a microscope it is riddled with tiny chambers, which give a single gram an enormous internal surface area. Gas molecules stick to that surface.

The word for this is adsorption, not absorption, and the distinction is the whole mechanism. Adsorption means substances collect on the surface; absorption means they are taken up into something. Charcoal is inert and passes through the intestines without being absorbed into the body, carrying what has stuck to it out with it. It is the same property that puts charcoal in air and water filters.

The interaction that matters most

Activated charcoal does not distinguish between gas and your medication. The same surface that binds gas will bind medicines, supplements and the contraceptive pill if they are in the gut at the same time, which can reduce how much of them your body actually takes up. Separate charcoal from any other medicine or supplement by a few hours, and ask your pharmacist about the timing if you take anything regularly, particularly a medicine where the dose matters closely. This is the single most important thing to know about it, and it follows directly from how it works.

Follow the dose and directions on the pack. We have not printed a dose here, because the figures available to us came from other brands' products rather than this pack, and a dose is not something to take from a product page anyway when the carton is in your hand.

Charcoal is intended for short-term use for occasional gas and bloating, not as something to take continuously. If you need it often, the bloating itself is worth investigating rather than managing indefinitely.

What charcoal capsules are not for

  • Poisoning. Activated charcoal genuinely is used in poisoning, but in hospital, at a dose and timing decided by clinicians, and only for some poisons. It is not a home remedy. If someone has swallowed something harmful, call the national poisons information service or your local emergency number, and do not give anything by mouth unless you are told to.
  • Diarrhoea. Charcoal is sometimes reached for, but the priority in diarrhoea is replacing fluid and electrolytes, not adsorbing anything. Electrolyte replacement addresses the actual risk. See a doctor if there is blood, a high fever, or it lasts more than a couple of days, and sooner for a young child or an older person.
  • Detoxing. There is no detox to perform. Your liver and kidneys do that continuously, and charcoal in the gut cannot reach anything already absorbed into your bloodstream. Its effect is limited to what is in the digestive tract with it.
  • Whitening teeth or general wellness. Different products, different claims, not what a capsule swallowed for gas is doing.

When bloating needs a doctor rather than a capsule

Occasional gas after a rich or unusual meal is ordinary. Speak to a doctor if bloating is persistent or worsening, comes with weight loss, blood, a change in bowel habit or pain that wakes you, or started suddenly and has not settled. Ongoing bloating can be coeliac disease, irritable bowel syndrome, food intolerance or something else that has a specific treatment, and none of those are helped by continuing to manage the symptom.

Specifications

ContainsActivated charcoal
SourcePeat and coconut, treated at high temperature
MechanismAdsorption, collecting substances on its surface
Used forExcess gas, bloating, fullness, flatulence
Pack size60 capsules
Absorbed by the bodyNo, it is inert and passes through
Key cautionSeparate from other medicines and supplements
UseShort term, follow the pack directions

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Charcoal capsule FAQs

What do charcoal capsules do?

They adsorb excess gas in the digestive tract, which can relieve bloating, fullness and flatulence. Activated charcoal has a very large internal surface area, and gas molecules stick to it. The charcoal is inert, so it passes through without being absorbed and takes what stuck to it with it.

Will charcoal stop my other medicines working?

It can reduce how much of them you absorb if they are in the gut at the same time, because charcoal binds medicines as readily as it binds gas. That includes the contraceptive pill and supplements. Separate them by a few hours, and ask your pharmacist about timing if you take anything regularly or anything where the dose matters closely.

Can I use these if someone has been poisoned?

No. Activated charcoal is used in poisoning, but in hospital, at a clinically determined dose and timing, and only for certain poisons. Call your national poisons information service or your local emergency number, and do not give anything by mouth unless they tell you to. Giving charcoal at home can do harm and can complicate the treatment that follows.

Do charcoal tablets help diarrhoea?

They are not the right priority. What matters in diarrhoea is replacing lost fluid and electrolytes, which charcoal does nothing for. Use an oral rehydration product, and see a doctor if there is blood, a high fever, or it continues more than a couple of days, and sooner for a young child or an older person.

Is activated charcoal a detox?

No, and it is worth saying plainly. Your liver and kidneys handle that continuously, and charcoal only acts on what is in the digestive tract alongside it. It cannot reach anything already absorbed into the bloodstream. For occasional gas it does a specific, limited job, which is the honest description of it.

How long can I take it for?

It is intended for short-term, occasional use rather than something to take continuously. If you find yourself needing it regularly, that is a reason to have the bloating looked at rather than to keep managing it, since persistent bloating can have a specific and treatable cause.

Does it turn your stools black?

Yes, that is expected and harmless with activated charcoal. Worth knowing in advance so it is not alarming. Black stools that are tarry and occur when you have not taken charcoal are a different matter and should be checked promptly, since that can indicate bleeding.

How many capsules do I take?

Follow the directions on the pack, and ask your pharmacist if you are unsure. We have deliberately not printed a dose here, because the carton is the authority on its own product and it will be in your hand when you take it.

Always read the label and use only as directed. If symptoms persist, consult your healthcare professional. For poisoning advice, call your national poisons information service, or your local emergency number in an emergency. This information is a general guide and is not medical advice.

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