Eco Bath London Derma Epsom Salt Bath Soak — 500 g & 1 kg

The Bath Soak That Works While You Soak.

The Eco Bath London Derma Epsom Salt Bath Soak is built around one of the most well-established ingredients in bath and body care: magnesium sulphate. Epsom salt has been used for centuries to ease muscle tension, soften skin, and support the body’s natural recovery — and this formulation pairs it with the calming, grounding scents of sandalwood and bergamot essential oils to create a soak that is as aromatic as it is effective. Available in 500 g and 1 kg pouches, it is designed for regular use and delivers a noticeably different quality of bath from the first use.

Magnesium is absorbed through the skin during a warm bath, helping to relax muscles, ease tension, and support circulation. The natural Epsom salts also gently exfoliate as they dissolve, leaving skin feeling smoother and softer without any harshness. The formula is free from unnecessary additives, sustainably sourced, and eco-friendly — in keeping with Eco Bath London’s commitment to products that are good for your skin and considerate of the environment. The 1 kg pouch provides approximately four full baths at the recommended 250 g dose; the 500 g pouch gives you two.

How to Use

Add approximately 250 g of Derma Epsom Salt Bath Soak to warm running bath water and allow it to dissolve fully before stepping in. Soak for at least 20 minutes to allow the magnesium and essential oils to absorb into the skin. For targeted muscle relief, you can increase the quantity slightly. Use two to three times per week as part of your regular self-care routine, or as needed after exercise or periods of physical exertion.

Dimensions & Specifications

• Available sizes: 500 g pouch, 1 kg pouch
• Recommended dose: 250 g per bath
• Key ingredient: magnesium sulphate (Epsom salt)
• Fragrance: sandalwood and bergamot essential oils
• Free from unnecessary additives
• Sustainably sourced and eco-friendly
• Made in Great Britain

Frequently Asked Questions

What is Epsom salt and how does it work?
Epsom salt is magnesium sulphate — a naturally occurring mineral compound. When dissolved in warm bath water, magnesium is absorbed through the skin, helping to relax muscles, ease tension, support circulation, and gently exfoliate the skin’s surface.

Is this suitable for sensitive skin?
Yes — the Derma Epsom Salt Bath Soak is formulated with sensitive skin in mind. It is free from harsh additives and uses natural essential oils for fragrance. If you have a known sensitivity to sandalwood or bergamot, patch-test before use or consult your GP.

How much should I use per bath?
The recommended dose is 250 g per bath. Add it to warm running water and allow it to dissolve fully before stepping in. You can adjust the quantity depending on your preference or the intensity of muscle relief required.

How many baths will each size provide?
At the recommended 250 g dose, the 500 g pouch provides approximately two baths and the 1 kg pouch provides approximately four. For more frequent use, the 1 kg pouch offers better value.

Can I use this soak for a foot bath?
Yes — dissolve 50 to 100 g in a bowl of warm water for an effective foot soak. The magnesium helps soften skin and ease tired, aching feet, making it a practical alternative to a full bath when time is short.

Is the packaging eco-friendly?
Yes — Eco Bath London is committed to sustainably sourced, environmentally responsible products. The pouches are designed with minimal environmental impact in mind, consistent with the brand’s broader eco-friendly ethos.