Andrews Original Salts - 250g

Based on 24 reviews
Out of stock
Faye Bonnell - Medical Content Writer
Faye Bonnell
James O'Loan - CEO & Superintendent Pharmacist
James O'Loan
CEO & Superintendent Pharmacist
How we ensure accuracy in our content

What are Andrews Salts? 

Original Andrews Salts, also known as Andrews Liver Salts, are an effervescent powder containing magnesium sulphate, sodium hydrogen carbonate, and citric acid. Andrews Salts works to effectively relieve an upset stomach, indigestion and/or constipation. 

How do you take Andrews Salts?

For an upset stomach, indigestion or overindulgence in adults, measure one level 5ml spoonful into a glass of water and then drink. Take as needed, up to a maximum of 4 times a day.  For constipation, measure two level 5ml spoonfuls into a glass of water and then drink. Take before breakfast or at bedtime. For children over 3, the dosage should be half the recommended dose for adults. 

How do the active ingredients work? 

Original Andrews Salts contain three active ingredients: magnesium sulphate, sodium hydrogen carbonate, and citric acid. Magnesium sulphate acts as a laxative by increasing the amount of water in your intestines. Sodium hydrogen carbonate and citric acid work together as an antacid, neutralising stomach acid and relieving indigestion or an upset stomach. 

What can I use Andrews Salts for?

Andrews Salts can be used to treat a range of common, mild stomach problems, including: 

  • Upset stomach

  • Overindulgence

  • Heartburn & indigestion

  • Constipation

What can cause an upset stomach? 

An upset stomach is never pleasant, and unfortunately it can affect all of us from time to time depending on a variety of causes. These can include: 

  • Stress & anxiety

  • Indigestion

  • Overeating

  • Food poisoning

  • Food intolerance

  • Irritable bowel syndrome (IBS)

What can cause constipation? 

Constipation is a really common condition where you may struggle to empty your bowels. Causes of constipation can include: 

  • Certain medications

  • Lack of fibre in your diet

  • Dehydration

  • Lack of exercise

  • Changes in your lifestyle, such as travelling

  • Ignoring the urge to have a bowel movement 

Are Andrews Salts suitable for pregnant or breastfeeding women? 

You should speak to your doctor before taking Andrews Salts if you’re pregnant or breastfeeding, to make sure this medicine is right for you and your baby. 

Are Andrews Salts suitable for children? 

Andrews Salts are suitable for children over 3. If your child is under 3 and in need of relief from an upset stomach, do not use Andrews Salts; speak to a Chemist4U pharmacist instead for possible alternatives. 

When should this medicine not be used?

Andrews Salts are usually safe for adults and children over 3 years old. You should, however, consult your doctor or Chemist4U pharmacist if you: 

  • Are on a low sodium diet

  • Are taking any other medicines

  • Are diabetic

  • Have hypertension

  • Have cardiac or renal dysfunction 

Are there any side effects?

You may experience diarrhoea if you take too much of this medicine. In this case you should stop taking Andrews Salts, or reduce the dose, and symptoms should go away. If you experience any other side effects, you can report them using the MHRA Yellow Card Scheme. 

Storage information

Store in a cool, dry area below 25°C. Keep this medicine in its original box and do not use after the expiry date, referring to the last day of the month stated. Keep out of reach and sight of children.

More Information

This product is a medicine; make sure to speak with your doctor or Chemist4U pharmacist before taking this product if you have an underlying medical problem or are taking any other medicine or complementary therapy. If your symptoms get worse or continue after taking this product, contact us or your doctor. For medical services in your area, please refer to

If you are pregnant, trying to become pregnant, or breastfeeding, speak to your doctor or our pharmacist before taking this product. If you suffer from any allergies, ask your doctor or our pharmacist if this medicine is right for you.

Store all medicines out of sight and reach of children.

Please read the included leaflet carefully before using this product.

Please contact your GP if appropriate regarding this product.

Active Ingredients

  • Citric Acid
  • Magnesium Sulphate
  • Sodium Hydrogen Carbonate
Brand Information
Brand Name

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Shipping Times

MethodHandling TimeTransit TimeTimescaleApprox Cost
Standard Shipping (3-5 Working Days)n/an/an/a£0.00
Royal Mail Tracked 24n/an/an/a£4.95
Sons Tracked 24n/an/an/a£3.90
Sons Tracked 48n/an/an/a£2.90

Times are given in working days and are approximate. Costs may change based on order total, day of the week or location within the UK. Ability to hit timescales will depend on whether the products are ordered before a cut off time, as well as additional administration time incurred in reviewing your order.

Please review the estimates at the checkout.

Shipping Costs

Free UK Delivery on all orders over £30* - Delivery within 3-5 working days.

Standard UK Delivery - £2.95* - Delivery within 3-5 working days.

Express UK Delivery - £4.95** - Delivery within 1-2 working days.

Temperature Controlled Delivery - £8.85 - Delivery within 1-3 working days.

Please Note: These prices are shown as a guide only. All delivery times are approximate but have been obtained in good faith.

*Excluding refrigerated products and treatments which are subject to different postage charges.


Discreet Delivery

All our items are sent completely discreet for your peace of mind.

This means the packaging is plain, there is no mention of what product is inside your package and there is no mention of Chemist4U either.

We respect that many of our products are of a sensitive nature - this is why we take every step to keep your purchases private.

Returns Information

Customers can read our full returns policy by clicking here

Andrews Original Salts - 250g Reviews

Ian Haining,
Have used this for years. Very good value.
Great product, been using this for many years and it does exactly what it is supposed to do!
Mr Edward Cahill,
it works! one more character
Mrs Boulton,
Good value for money
Mr Sage,
Supermarket price is double that from Chemist4u

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