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La Roche-Posay skincare products are non-comedogenic and contain purified ingredients. They are formulated to avoid saturating the skin with superfluous active ingredients and to deliver effective treatment to the heart of the skin.
The product formulation guidelines established by the La Roche-Posay Pharmaceutical Laboratory aim to maximize product tolerance and limit secondary effects (irritative, allergic or infectious).
Each La Roche-Posay product is formulated with water from the La Roche-Posay warm springs. Raw materials are selected on the basis of:
- Stringent criteria relative to innocuousness and the quality of analysis
- Knowledge acquired over time.
Products contain as few components as possible, and none that are unnecessary. They also contain few combinations of active ingredients and avoid complex blends.
Microbiological cleanliness is ensured by choosing hygienic packagings (sterile individual doses, nozzle-end tubes, etc.), selecting preservatives with the highest tolerance levels for the specific area of product application and excluding jars (the jar is not a very hygienic packaging format and requires a high concentration of preservatives).
Microbiological control procedures are carried out at each stage of manufacturing. As regards the formulas, total transparency is ensured by full labeling. A "use by" date is indicated on the products. |
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