THE PRODUCT
Purity by Design
Every element of Estuary Mineral Water — from source to bottle — reflects an uncompromising commitment to quality. This is water elevated to its highest expression.
What Sets Estuary Apart
Naturally Alkaline
With a neutral-to-slightly-alkaline pH of 7.1, Estuary's alkalinity is the result of natural mineral contact — not artificial enhancement. This contributes to its clean, smooth taste profile.
Rich in Minerals
Magnesium, potassium, calcium, and bicarbonate are absorbed naturally as the water filters through ancient geological formations. These essential minerals contribute to recovery, vitality, and everyday wellbeing.
Glass Bottled
Every bottle of Estuary is sealed in premium glass — inert, elegant, and entirely recyclable. Glass preserves the water's purity and eliminates the microplastics that leach from conventional plastic packaging.
Australian Sourced
Drawn from a single pristine aquifer in the Snowy Mountains of New South Wales. Our source is monitored and preserved to ensure consistent quality, bottle after bottle.
Naturally Filtered
The water undergoes a filtration process that takes centuries — percolating slowly through layers of mineral-rich rock. No mechanical filtration is required or applied.
Zero Additives
Nothing added, nothing removed. Estuary is bottled exactly as it emerges from the aquifer. The taste — clean, smooth, and subtly mineral — is entirely nature's work.
COMPOSITION
Mineral Profile
Typical analysis at source. Values may vary naturally.
| Magnesium (Mg) | 47 mg/L |
| Calcium (Ca) | 32 mg/L |
| Potassium (K) | 3.5 mg/L |
| Sodium (Na) | 73 mg/L |
| Bicarbonate (HCO₃) | 112 mg/L |
| Silica (SiO₂) | 10 mg/L |
| Chloride (Cl) | 156 mg/L |
| pH Level | 7.1 |
FUNCTIONAL HYDRATION
More Than Just Water
Unlike standard spring water, Estuary's mineral composition develops over centuries of natural filtration through deep geological formations. The result is water that hydrates at a functional level — naturally rich in electrolytes, without additives or sugars.
Magnesium
47 mg/LSupports muscle function and recovery, helps reduce cramps and fatigue, and supports the nervous system. One of Estuary's strongest natural assets for active lifestyles.
Calcium
32 mg/LEssential for bone strength, teeth health, and muscle contraction. Contributes to functional hydration that goes beyond simple refreshment.
Bicarbonate
112 mg/LHelps buffer acidity in the body, supports digestion, and contributes to the smooth, clean taste that distinguishes Estuary from other waters.
Silica
10 mg/LSupports skin, hair, and nail health, as well as connective tissue integrity. A subtle but valuable component of Estuary's natural mineral profile.
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