Shop the Finest Range of Bulk Bath Salts in Australia
Looking for high-quality bulk bath salts for a spa, clinic, wellness space or regular home use? The Salt Box supplies premium bulk bath salts to businesses and individuals across Australia, offering purity, consistency, and trusted sourcing at scale.
Our bulk bath salts are available in 20–25kg bags, as well as larger quantities by request. Whether you’re maintaining a professional spa environment, stocking a wellness clinic, or simply want a reliable supply of your favourite bath salt, every product we supply is 100% natural and carefully sourced to support genuine wellbeing.
We also offer wholesale account options for businesses. Get in touch with our team to discuss quantities, pricing, and ongoing supply.
Our Bulk Bath Salt Collection
As specialists in natural salts, The Salt Box offers one of the most comprehensive bulk bath salt ranges available in Australia. Each salt is selected for its purity, performance, and suitability for professional use.
Natural Epsom Salt (Bittersalz)
A trusted choice for athletes and wellness practitioners, Epsom salt supports muscle relaxation, recovery, and inflammation relief. Our Epsom salt is 100% natural and sourced from Germany, one of the only places in the world with a naturally occurring deposit. Suitable for full-body baths or foot soaks.
Dead Sea Salt
A staple for spas and skin treatments, Dead Sea salt is renowned for supporting dry or irritated skin while cleansing and detoxifying. Our unrefined Dead Sea salt helps restore the skin’s natural balance and glow and is ideal for both soaking and exfoliation treatments.
Magnesium Chloride Flakes
Used to promote deep relaxation and magnesium replenishment, our flakes are sourced from the ancient Zechstein Sea, located 1,600 metres below Northern Europe. This natural source is protected from modern pollutants and produces some of the cleanest magnesium available for bath-based therapy.
Magnesium Oil
A topical alternative to soaking, magnesium oil supports muscle relaxation, sleep, and skin hydration. Our Zechstein magnesium oil is a natural magnesium chloride brine with a 31% concentration, ideal for professional massage treatments and targeted applications.
Himalayan Pink Salt
Available in fine and coarse grades, Himalayan pink salt is versatile and visually appealing. It can be used in bath soaks, scrubs, foot baths, facial sprays, and body treatments. Naturally rich in minerals, it supports relaxation while gently exfoliating the skin.
Sodium Bicarbonate
Often used alongside other bath salts, sodium bicarbonate helps soften the skin and enhance bath performance. It is suitable for pedicures, exfoliating treatments, and custom spa blends. Our sodium bicarbonate is 100% natural and sourced from the USA.
Bulk Bath Salts You Can Trust
Whether you’re sourcing salts for professional treatments, retail use, gifting, or personal wellness, The Salt Box makes bulk purchasing simple and reliable. Every product we sell is natural, ethically sourced, and selected for quality you can depend on.
Explore our full range of bulk bath salts, or browse our food salts and salt blocks for additional professional and lifestyle offerings. No matter what you choose, you can shop with confidence knowing you’re investing in authentic, high-grade natural salts.