500mL THERMAE Magnesium Bath Tonic
Ancient Roman Baths
500mL THERMAE Magnesium Bath Tonic
Ancient Roman Baths
Bath Tonic
500mL THERMAE Magnesium Bath Tonic
Couldn't load pickup availability

Inspired by the ancient Roman baths, where mineral-rich waters offered sanctuary for both body and mind. This deeply restorative soak blends herbaceous rosemary to refresh, grounding cypress to restore, and bright bergamot for a subtle citrus lift.
A ritual of renewal and strength - best savoured after a long day, when your body aches for rest.
How it feels
A warm, green, citrus-tinged breeze rising with the steam. Ancient ritual. Modern restoration.
- Aromatherapy benefits – grounding and restorative
- Magnesium-rich to ease tired muscles and support better sleep
- Ultra-hydrating and skin-softening formula
- No artificial fragrance, colour, or preservatives
-
Made in Melbourne with care
Measure 100 mL with ease using our Bath Tonic Measuring Cup.
Immerse yourself in a luxurious, mineral-rich bath where the opaque milky water creates a sense of privacy and helps:
• Relieve muscle aches, leaving you revitalised
• Support your body's natural healing mechanisms
• Improve sleep quality
• Prioritise physical and mental wellbeing
• Support stress, enhancing relaxation
• Hydrate and nourish your skin
• Reduce post-workout recovery time
BATH
Add 100 mL to warm, swirling water. Remove jewellery, slip in and relax for at least 20 minutes.
To enhance your experience, decant 100 mL into a small bowl, add a small amount of warm water (1 tbs) and swirl it gentle. Pour the contents into the tub, and as you do, take three deep breaths, savouring the moment as the white mineral cloud gracefully envelops the clear water.
FOOT BATH
Add 30 mL into 5 L warm, swirling water. Immerse feet, relax and enjoy for at least 20 minutes.
Average quantities of minerals in 100 mL of liquid tonic. We recommend 100 mL liquid tonic per bath.
| Natural Mineral | mg/100mL | mg/1000mL (ppm) | Function |
| Mg Magnesium | 5,000 | 50,100 | Helps relax, reduce anxiety, ease stress. Supports muscle recovery, nerves, heart health and strong bones. |
| Cl Chloride | 15,350 | 153,500 | Helps relax, reduce anxiety, ease stress. Supports muscle recovery, nerves, heart health and strong bones. |
| K Potassium
|
127.9 |
1279 | Helps reduce anxiety and stress, regulates heart rhythm, muscle contractions, and fluid balance. |
| B Boron
|
2.4 | 22.4 | Supports bone health, brain function, and hormonal balance. |
| Si Silica
|
<100 | <1000 | Promotes healthy skin, hair, nails, and connective tissues. |
Each single soak contains 100 mL of the world's purest source of natural magnesium chloride and carefully selected botanical oils.
Our ingredients undergo meticulous testing to ensure their purity, authenticity, and quality.
Derived exclusively from natural sources and the earth itself.
• Vegan Friendly
• Made in Melbourne
• Female Founded
| What’s in it | Where it’s from | What it is |
| Natural Magnesium Chloride | Ancient Zechstein Seabed | Essential Mineral |
| Helianthus Annuus Seed Oil | Sunflower Seed | Skin Moisturiser |
| Cocamidopropyl Betaine & Polyglyceryl-10 Laurate | Coconut | Skin Cleanser |
| Hydroxypropyl Starch Phosphate | Corn | Thickener |
| Titanium Dioxide | Anatase | Mineral Thickener & Pigment |
| Pure Essential Oils | Plant Derived | Aromatherapy Fragrance |
Purified Water, Magnesium Chloride, Helianthus annuus (Sunflower) Seed Oil, Cocamidopropyl Betaine (Coconut Derived), Polyglyceryl-10 Laurate (Derived from Coconut, RSPO Certified Sustainable Palm Oil), Hydroxypropyl Starch Phosphate (Corn Derived), Titanium Dioxide, Bergamot Oil, Lemon Oil, Rosemary Oil, Cypress Oil, Petitgrain Oil, Basil Oil, Sage Oil.

WHAT OUR CUSTOMERS ARE SAYING
Absolutely divine forest fragrance and skin softening soak, but above all else the deep relaxation both in the bath and resting on the bed afterwards. Amazing product, thank you.
the hammam bath tonic smells beautiful. It’s just what I needed to soak in while I processed my recent grief. I also used it as a foot soak before bed. I loved it so much, I used it as a foot soak again in the morning.
The product is just beautiful and truly elevates the bathing and relaxing ritual. Packaging and measurement cup add some extra luxury to an already fabulous experience.
The scent is beautiful, and the feel of my skin was so soft. I lit some candles turned off the lights filled the bath added the bath tonic. Relaxed for 10 minutes and became a different person.
I am absolutely obsessed with ALL their magnesium bath tonics but particularly love the Laugar blend. It's like floating in pure serenity! Would recommend 100 times over,