Firm protection for fragile Pure Retinol
 so that it can take full effect and deliver its benefits to the skinShiseido Retinol
TripleLock Technology

• Pure Retinol is a highly active ingredient, but it is weak to the effects of external factors such as light and oxygen. Shiseido technology protects it during the formulation, manufacturing and packaging phases so that its effects can be fully utilized.

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  By incorporating Shiseido Retinol TripleLock Technology, Shiseido is able to prevent the degradation of Pure Retinol.

  

  Technology #1: Formulation

  The Pure Retinol is enveloped in a special type of oil to prevent it from coming into contact with oxygen and oxidizing.

  

  Color changes to brown, indicating degradation

  

  No color change, indicating no degradation

  Technology #2: Manufacturing Process

  The manufacturing environment isolates Pure Retinol from exposure to light and oxygen, both of which cause degradation. Manufacturing and filling in such an environment protects its stability.

  

  Technology #3: Special Packaging Design

  Pure Retinol is packaged in a specially designed, tube-type container that prevents exposure to oxygen and light. The ingredient can be released from inside its container without any oxygen entering from the outside in the process.