Promotes good skin health by calming and reducing skin irritation.
Thermal spring water from the N°1 thermal dermatology center in Europe.
For sensitive skin, even the most fragile ones: newborns, children, adults, pregnant women.
Rich in Selenium and oligo elements, La Roche-Posay Thermal Spring Water has scientifically demonstrated soothing and protective properties.
The water also has natural prebiotic properties: it rebalances the skin’s microbiome to reinforce the skin.
Its unique benefits make it an essential active ingredient in our products.
Mineral composition per liter:
- Bicarbonates : 396mp
- Calcium : 149mg
- Silicate : 32mg
- Selenium : 60µg
- Zinc : 22µg
- Copper : 5µg
Dry residue at 180°C : 440mg
Clinically-proven soothing, anti-irritating properties : Reducing skin irritation by 46%*
Demonstrated therapeutic properties proven by 20 in vivo and in vitro studies
*In vivo assessment of the anti-irritating activity of 2 water-based gels on human skin. V. Pornet, MC. Poelman. Faculty of Pharmacy, Paris.
Texture & application
- Spray as often as necessary
- Leave on for 3 minutes, then pat dry
Store it in the fridge for a cooling effect.
Discover all its benefits in a multitude of daily skincare steps:
N°1 thermal dermatology center worldwide
Discover La Roche-Posay thermal dermatology center
Discover the power of La Roche-Posay Thermal spring water
Selenium is a trace element which is essential for human biological equilibrium.
La Roche-Posay Thermal spring water enjoys a natural high concentration of Selenium, which gives it unparalleled properties.
Safety standards beyond international cosmetics regulations.
One prerequisite = Zero allergic reactions.
If we detect a single case, we go back to the labs and reformulate.
Just the essential,
at the right active dose
Developed in collaboration with dermatologists
and toxicologists, our products contain only the necessary
ingredients, at the right active dose.
on very sensitive skin
Our products’ tolerance is verified on the most sensitive skin:
reactive, allergic, acne-prone, atopic, damaged or weakened
by cancer treatments.
We select the most protective packaging associated with only
the necessary preservatives, to guarantee intact tolerance
and efficacy over time.