500mL ONSEN Magnesium Bath Tonic
Ancient Japanese Hot Springs
500mL ONSEN Magnesium Bath Tonic
Ancient Japanese Hot Springs
Bath Tonic
500 mL
500mL ONSEN Magnesium Bath Tonic
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A tribute to Japan’s traditional hot springs, where water, nature, and silence meet. This tranquil soak blends the grounding woodiness of hinoki cypress with the bright citrus warmth of yuzu - a pairing that feels both clean and deeply calming.
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Inspired by the mindful ritual of Onsen bathing, it’s best enjoyed in moments of stillness, when your body seeks pause and your mind needs quiet.
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How it feels
Pure. Balanced. Like a breath of mountain air through warm, mineral-rich steam.
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- Aromatherapy benefits – calming and uplifting
- Magnesium-rich to soothe the body and quiet the mind
- Ultra-hydrating and skin-softening formula
- No artificial fragrance, colour, or preservatives
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Made in Melbourne with care
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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:
• Improve sleep quality
• Support your body's natural healing mechanisms
• Support stress, enhancing relaxation
• Hydrate and nourish your skin
• Prioritise physical and mental wellbeing
• Relieve muscle aches
• 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 gently. 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, Cedarwood Oil, Mandarin Oil, Bergamot Oil, Hinoki Oil, Patchouli Oil, Yuzu Oil, Lime.





WHAT OUR CUSTOMERS ARE SAYING
I love onsen and have now converted many friends as it makes such a beautiful gift along with the 100ml measure ceramic 💖
Very relaxing smells and feels like I’m at the Spa.
I cannot go back! Beautiful bath tonics, smell amazing and offer such a luxurious, healing experience!
Wonderful smell, very relaxing.