A broad marine mineral profile
Up to 78 naturally occurring elements in a marine mineral complex. Sodium, magnesium, calcium and potassium are accompanied by a wider trace-element profile, including boron, copper, zinc and manganese.
Quinton · Isotonic
QUINTON Marine Plasma Isotonic®
Quinton Marine Plasma in a lighter, 0.9% concentration. A naturally occurring marine mineral complex, carefully collected and cold-microfiltered, then balanced with spring water for your daily mineral routine.
- Up to 78 minerals & trace elements
- 30 servings · 10 mL each
- Original glass ampoules
$45.00
$1.50 per serving
Your daily routine
Know what you’re taking.
Ready to drink. No powders to mix or tablets to dissolve. Each serving delivers 10 mL of marine minerals.
How to take it
Take 1–3 servings daily on an empty stomach, or as directed by your healthcare practitioner. One serving is 10 mL.
Use the protective ampoule opener and follow the opening instructions on the box. Open both ends carefully to release the liquid into a glass, then drink. Handle the glass tips with care.
Ingredients & mineral facts
Quinton Marine Plasma, isotonic: the cold-microfiltered marine mineral complex diluted with natural spring water to 0.9% mineral salts. Label ingredients: natural spring water and cold-microfiltered natural seawater.
Beyond sodium and magnesium.
Quinton’s marine mineral profile encompasses up to 78 naturally occurring elements. Familiar electrolytes are part of a much broader composition that also includes minerals and trace elements present in very small amounts.
A closer look at the mineral profile
- Sodium
- Magnesium
- Calcium
- Potassium
- Chloride
- Boron
- Silicon
- Sulfur
- Bromine
- Lithium
- Manganese
- Rubidium
- Iodine
- Vanadium
- Chromium
- Cobalt
- Copper
- Zinc
- Molybdenum
- Strontium
- Germanium
Selected examples from Quinton’s marine source profile, including the University of Alicante’s analysis of Quinton Hypertonic. This is a composition overview, not a list of added ingredients or guaranteed amounts in every serving. Isotonic is diluted with spring water; trace levels vary naturally. Not every detected element is an essential nutrient.
What the Supplement Facts panel tells you
The minerals quantified on your product label are only part of the wider marine profile. The table below shows declared amounts per 10 mL serving; it is not an inventory of every naturally occurring trace element.
Per 10 mL serving · 30 servings per box
| Mineral | Amount | Daily Value |
|---|---|---|
| Sodium | 28 mg | 1% |
| Magnesium | 2.9 mg | <1% |
| Calcium | 1.3 mg | <1% |
| Potassium | 1.3 mg | <1% |
The broader profile describes variety, not a full daily allowance of 78 nutrients. Use the declared serving amounts to understand nutritional contribution, and refer to your package for its complete label.
Taste & choosing your concentration
Isotonic has a lighter salty taste than Hypertonic. Its 0.9% concentration is made by diluting seawater with spring water.
Compare Isotonic and HypertonicIs this right for me?
If you are pregnant, breastfeeding, or planning pregnancy, consult your healthcare practitioner before use. Follow the directions on your package.
Robert Slovak · Water & Wellness co-founder
The man who brought Quinton to North America.
Robert first encountered Quinton while working in Brazil in 2004. For an engineer who had spent decades studying water, it opened a new chapter: the minerals naturally carried in water, and their place in everyday wellness.
In 2006, he introduced Quinton to clinics and practitioners in North America. Today, Robert continues that work through education and Water & Wellness—helping people understand the differences between Quinton formulas and how to use them.
The original research belongs to René Quinton, the French physiologist whose work began more than a century ago. Robert’s contribution is bringing that legacy to a new audience.
Explore Quinton’s history →The foundation comes first
Make minerals part of your everyday.
Water and minerals belong in the same conversation. Your body uses electrolytes to maintain fluid balance and support normal muscle and nerve function. Quinton brings marine minerals into one simple, ready-to-drink serving.
A lighter concentration
At 0.9% mineral salts, Isotonic is the lower-sodium option in the Quinton range: 28 mg of sodium per serving.
Easy to keep consistent
Individually sealed glass ampoules keep each 10 mL serving ready for your daily routine. Open, pour, and drink.
Your internal terrain
Small daily habits. A stronger foundation.
We use “bioterrain” to describe the internal environment your body depends on every day. Clean water, a varied diet, essential minerals, sleep, and movement all play a part. Quinton is one way to add marine minerals to that routine.
Start with the concentration and format that suit you. You do not need all four products—or both concentrations—to begin.
One family. Two simple choices.
Find your Quinton.
Choose the mineral concentration first, then the format you prefer. QuintEssential is the sachet option in the Quinton family.
Isotonic · 0.9%
Seawater diluted with spring water. A lighter taste, with 28 mg sodium and 2.9 mg magnesium per 10 mL.
Lower-sodium optionHypertonic · 3.3%
Undiluted seawater. A saltier taste, with 102 mg sodium and 11 mg magnesium per 10 mL.
Original seawater concentration
QUINTON Marine Plasma Isotonic®
Original glass ampoules
$50.00You’re viewing this
QUINTON Marine Plasma Hypertonic®
Original glass ampoules
$50.00Explore this option →
QuintEssential 0.9
Portable, single-use sachets
$50.00Explore this option →
QuintEssential 3.3
Portable, single-use sachets
$50.00Explore this option →From the sea to your daily routine
Marine Plasma. Carefully sourced, carefully prepared.
Quinton begins in selected plankton-rich areas of the Bay of Biscay. This marine environment is the source of its naturally occurring mineral complex. The collection site and preparation process are central to the Quinton tradition that began with René Quinton.
Following the Advanced Quinton Protocol, the marine source is transported under refrigerated conditions and double cold-microfiltered in a controlled cleanroom. Hypertonic retains the original mineral concentration; Isotonic is diluted with spring water to 0.9%.
0.9% / 3.3%
Concentration changes. The marine origin stays the same.
Choose glass ampoules for the original format, or QuintEssential sachets for convenient portability.
A few things you may be wondering.
Do I need Isotonic and Hypertonic?
No. They offer different mineral salt concentrations. Choose based on your routine, taste preference, sodium needs, and any guidance from your practitioner. Hypertonic is more concentrated; that does not automatically make it the better choice for everyone.
What is the difference between Quinton and QuintEssential?
On these pages, Quinton comes in glass ampoules and QuintEssential comes in sachets. Both formats are available in 0.9% Isotonic and 3.3% Hypertonic concentrations. Each box contains thirty 10 mL servings.
Does “78 minerals & trace elements” replace a multivitamin?
No. The number describes the breadth of the marine mineral profile, not the amount of each element or a complete daily nutritional intake. Quinton complements a varied diet; it does not replace food, drinking water, or a supplement recommended for a specific deficiency.
How long will one box last?
Each box has 30 servings. At one serving per day, that is 30 days; at three servings per day, it is 10 days. Follow the suggested use for your product and any practitioner guidance.
Can I subscribe?
Choose Subscribe & Save in the purchase options above to see the current price and delivery schedule. You can pause, skip, or cancel. Choose one-time purchase if you prefer to start with a single box.