100% natural hypertonic seawater ampoules with a sea salt concentration of 33 g/l.

Dietary Supplement
Box with 36 drinkable 10ml ampoules.
Recommended daily dosage: 6 ampoules.
Ingredients: 100% seawater. No preservatives, no sweeteners, no sugars.
Ref PT201
Availability:In stock
Shipping: Get it on 72 hours
Shipping cost: Free on orders over 30€

Duplase de Quinton is a natural, 100% pure seawater hypertonic solution. A dietary supplement which, thanks to its magnesium content, helps to maintain normal psychological function and energy metabolism and works to reduce fatigue and tiredness.

Quinton seawater is collected in phytoplankton vortexes and is subject to cold microfiltration at 0.22 microns to ensure it's completely safe. It contains up to 78 natural elements and is completely bioavailable for rapid and effective absorption.

Duplase de Quinton provides a wide variety of inorganic micronutrients, making it a nutritional supplement of completely natural origin. Due to its magnesium content, it contributes to the normal functioning of the nervous system and muscles as well as the process of cell division. It promotes states and processes that depend on electrolyte balance, such as normal protein synthesis and maintaining bones and teeth in good condition.

Duplase de Quinton's drinkable ampoules contain natural trace elements and minerals necessary for the proper functioning of our cells, therefore it is a recommended product to help maintain a balanced body.


Because of its magnesium content, Duplase de Quinton:

  • Reduces tiredness and fatigue.
  • Contributes to electrolyte balance.
  • Aids normal energy metabolism.
  • Aids the normal functioning of the nervous system.
  • Aids regular muscle function.
  • Aids regular protein synthesis.
  • Aids normal psychological function.
  • Helps keep bones in normal and healthy conditions.
  • Helps maintain healthy teeth.
  • Aids the cell division process.

Food supplements should not be used as a substitute for a balanced and varied diet and a healthy lifestyle.

Don't exceed the recommended daily dose (6 ampoules per day).



Per 10 ml

Per 60 ml


198 mg

1.190 mg (150% NRV)


12 mg

70 mg (18% NRV)

*NRV: Nutrient Reference Values

How to USe

Duplase de Quinton breakable ampoules have 2 bands at their ends. To make it easier to open them, we recommend breaking the ampoules following these instructions:

  • With the help of the Quinton protective disk, take one of the 2 ends of the seawater vial between your thumb and forefinger at the height of the band.
  • Move the ampoule away from the glass and break the tip with a swift movement. Place the open tip on the glass.
  • Break the second tip as before.

We recommend always using the protective disk for your safety.

Certifications that guarantee
the quality of the Quinton Medical products