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  5. The story behind the development and launch of InnerSignal

CosmedicsThe story behind the development and launch of InnerSignal

InnerSignal is a unique product range that could only be developed by Otsuka Pharmaceutical, drawing on our deep research expertise. The product was the first to be approved in Japan in the field of skin lightening, suppressing melanin accumulation, and preventing spots and freckles.
Learn more about the story behind the development and launch of the range.

InnerSignal is based on the concept of making 40-year-old skin look half its age.

The story behind InnerSignal Part 1 (Japanese)

  • For healthier skin: Cosmedics
  • The key ingredient: AMP
  • The power of your skin to rejuvenate itself
  • The approved effects and results of InnerSignal

The story behind InnerSignal Part 2 (Japanese)

  • The meaning of “Inner”
  • Focusing on the color
  • Effective skin care tips

The story behind InnerSignal Part 3 (Japanese)

  • Where it all began

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