Preservative-free: an ophthalmic standard, applied to the skin.
In a formula, a preservative has a precise function: to prevent microorganisms from growing in it. We have chosen to ensure this protection differently, through the process rather than through an ingredient.
Because what the skin receives every day, for years, also contributes to its aging: one less ingredient means one less stressor.
Preservative-free is not a trend for us.
It has been the culture of Horus Pharma, our founding laboratory, for over twenty years. Specialized in ophthalmology, it was the first in France to obtain reimbursement for a preservative-free eye drop.
We are now applying this expertise, developed for the eye, to the skin.
Chromatographic analysis before and after sterilization shows no change in the nature or quantity of the components.
A challenge test according to the ISO 11930 standard, performed directly in the final bottle, complies with the most stringent criterion (criterion A).
After 30 days of daily use by a panel of female consumers, no contamination was detected.
Shelf life of up to 36 months before opening.
An airtight pouch, which shrinks as it is used: the formula never comes into contact with air, protecting it from oxidation
A pump with no air intake, whose valve prevents any air or contaminants from entering with each stroke
The exclusive Clarté Air™ ventilation system, whose ring continuously ventilates the pump head to expel moisture and limit the growth of bacteria around the tip.
