How do you select your ingredients?

We apply extremely stringent selection criteria for every ingredient introduced in our formulas. Among the 30,000 ingredients available in cosmetics, we have selected 650 according to requirements of biological efficacy and dermatological safety. These ingredients have all been approved by independent expert toxicologists.

NAOS ensures complete traceability for every ingredient, guaranteeing both its source and the production processes used. We also assess its quality, reproducibility, and purity.

NAOS is committed to guaranteeing the safety of all of its products through advanced tolerance tests and clinical trials, leading to remarkable cosmetovigilance results.

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