Bell's Magnesium Sulphate Paste B.P. 50gm is a traditional drawing ointment used in the management of superficial skin infections, including boils, carbuncles, splinters and small inflamed areas of skin. This skin care paste, containing a high concentration of dried magnesium sulphate with phenol and glycerol, helps draw out pus and fluid, calm local redness and ease discomfort so the affected area can settle more quickly. Adults, older people and children can all use it under appropriate guidance, making it a versatile option for household and travel first aid kits when you want targeted support for stubborn minor skin problems. As a British Pharmacopoeia (B.P.) formulation from Bell’s Healthcare, it offers a familiar, pharmacy-standard remedy that many people choose alongside general wound care for localised relief.

Key Features

• Targeted drawing action: Helps draw out pus, fluid and foreign bodies such as splinters from minor, superficial skin infections including boils and carbuncles, supporting the skin’s natural recovery.
• Soothing skin support: Provides a comforting effect on red, swollen, irritated areas by helping to reduce local inflammation and ease tenderness, which can make everyday movements feel more manageable.
• B.P. standard formulation: Contains dried magnesium sulphate with phenol and glycerol in a British Pharmacopoeia-standard paste, giving a consistent, pharmacy-quality product that fits easily into a home first aid routine.
• Family-friendly use: Suitable for adults, the elderly and children when used as directed, offering a practical option for households that want one simple drawing paste for a range of minor skin concerns.
• Handy 50 g pack size: Compact 50 g screw-cap tube or pot is convenient to store, carry in a first aid bag and keep ready for occasional flare-ups or unexpected minor skin issues.

What is Bell's Magnesium Sulphate Paste B.P. 50gm used for?

Bell's Magnesium Sulphate Paste B.P. 50gm is used as an adjunct in the management of minor, superficial skin infections such as boils, carbuncles and small inflamed areas, and it can also help with drawing out splinters lodged near the surface of the skin. The osmotic action of magnesium sulphate encourages pus, fluid and foreign material to move towards the surface so the area can settle more comfortably.

Who can use Bell's Magnesium Sulphate Paste B.P. 50gm?

The paste is suitable for adults, older people and children when used appropriately on intact skin, making it a flexible choice for many households. People with known sensitivity to magnesium sulphate, phenol, glycerol or any of the ingredients, or with complex skin conditions, should seek advice from a healthcare professional before use.

How does the paste work on boils and splinters?

The high level of dried magnesium sulphate creates an osmotic effect at the skin’s surface, drawing fluid, pus and some irritants out of the affected area, which can help a boil to come to a head and make a shallow splinter easier to remove. This process can also help relieve local pressure, reduce visible redness and support the body’s own healing response in the surrounding tissue.

Active ingredients

The paste contains:

• Dried Magnesium Sulfate 47.76% w/w
• Phenol 0.49% w/w

Other ingredients

Also contains:

• Glycerol (E422)

Read label for full instructions before use.

How to use

• Stir paste well before use.
• For use on the skin only.
• Apply liberally to the affected area.
• Cover with a clean dressing.

If symptoms continue

• If symptoms do not go away or you need to use it regularly, talk to your doctor.

If swallowed

• Talk to a pharmacist or doctor.

Do not use

• If you are allergic to any of the ingredients.

This medicine is not expected to cause side effects.

If you get any side effects, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed on this label.

You can also report side effects directly via the Yellow Card Scheme

Or search for MHRA Yellow Card in the Google Play or Apple App Store.

By reporting side effects you can help provide more information on the safety of this medicine.