The beauty evolution of the 'Modern Family' star.

The beauty evolution of the 'Aquaman' star.

The beauty evolution of the Goop founder and 'Iron Man' star.

The beauty evolution of the 'Descendants' star.

How she deals with dryness, sensitivity and congestion.

The beauty evolution of the 'Captain Marvel' star.

From Amanda Seyfried to Halle Berry.

It's surprisingly simple.

From Ashley Madekwe to Phoebe Dynevor.

From Vanessa Kirby to Helen Mirren.

The beauty evolution of the 'Pitch Perfect' star.

Her skin is dry yet acne-prone.

The beauty evolution of the Duchess of Sussex and 'Suits' star.

From Zendaya to Julia Garner.

From Lily Collins to Lana Condor.

The beauty evolution of the 'Divergent' star.

How she gets her dry skin hydrated and glowy.

The beauty evolution of the model and social media star.

How she keeps her dry, acne-prone skin clear and hydrated.

The beauty evolution of the Disney Channel star.

Everything she does to keep her dry skin dewy.

The stars of their skincare routines.

The beauty evolution of the 'Hunger Games' star.

What it takes to go makeup-free.