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Obagi Retinol 0.5 vs 1.0 vs Retinol + PHA: how to choose and how to start

Obagi Retinol 0.5 vs 1.0 vs Retinol + PHA: how ...

Which Obagi retinol should you start with? A dermatologist explains the difference between Retinol 0.5, Retinol 1.0 and Retinol + PHA, and how to avoid irritation.

Obagi Retinol 0.5 vs 1.0 vs Retinol + PHA: how ...

Which Obagi retinol should you start with? A dermatologist explains the difference between Retinol 0.5, Retinol 1.0 and Retinol + PHA, and how to avoid irritation.

Obagi Professional-C 10%, 15% or 20%: which vitamin C serum is right for you?

Obagi Professional-C 10%, 15% or 20%: which vit...

A dermatologist explains the difference between Obagi Professional-C 10%, 15% and 20%, who each strength suits, and how to use vitamin C in your morning routine.

Obagi Professional-C 10%, 15% or 20%: which vit...

A dermatologist explains the difference between Obagi Professional-C 10%, 15% and 20%, who each strength suits, and how to use vitamin C in your morning routine.