Science & Technology
Dr SDF APPROVED – FORMULATED – PATENTED are voluntary certifications owned by Dr. Saira De Ferrari, which may be displayed on product lines and specific items approved, formulated, and patented by Dr. Saira De Ferrari.
Discover the certificationsAPPROVED · FORMULATED · PATENTED
SDF APPROVED
DR SDF APPROVED* is a voluntary certification that can be applied to product lines or specific items that align with Dr. Saira De Ferrari’s philosophy.
To display the approval on products—whether newly launched or already on the market— using the “DR SDF APPROVED” logo, the formulations must adhere to our “DR SDF SCIENCE TECHNOLOGY AWARE” standards.
* Registered trademark number
SDF FORMULATED
DR SDF FORMULATED* is a voluntary certification that can be applied to product lines or specific items conceived and formulated by Dr. Saira De Ferrari.
To display this approval on products intended for the market—or already available on the market—using the “DR SDF FORMULATED” logo, the formulations must be conceived and designed according to our “DR SDF SCIENCE TECHNOLOGY AWARE” formulation rationale.
* Registered trademark number
SDF PATENTED
DR SDF PATENTED* is a voluntary certification that can be applied to cosmetic lines or products covered by patents held by Dr. Saira De Ferrari.
To display the patent registration number, the formulations are designed in accordance with the provisions of patents issued and approved for the application areas identified by DR SDF.
* Registered trademark number or patent registration number