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The Essential Six 2019

Skin Identical Formulations:

The Essential Six

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Richard Parker RATIONALE Lab

My Favourite RATIONALE Product?

RATIONALE's Founder and Director, RATIONALE Research, Richard Parker, is often asked to name his hero product.

On the Journal, Richard explains that the truth is, like food groups,  we need all of the six skin food groups in the correct combinations and concentrations of nutrients in the right delivery systems to experience the optimal state of skin health—or Luminous Skin for Life. 

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RATIONALE Canterbury

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RATIONALE Flagship Clinic 

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