Dermalogica The Ultimate Expertise Set

While it is formulated for effectiveness, we recommend introducing it slowly to assess your skin's tolerance before moving to nightly use.

Yes, because it is made of stainless steel, it is non-porous and easy to sanitize with mild soap and warm water.

Yes, especially because this regimen includes glycolic acid and retinol, which can make your skin more sensitive to sun exposure.

It is gentle enough for daily use, but if you have sensitive skin, start with 3 times per week.

The fan brush is best used with the serums and creams to ensure a smooth, even application without using your hands.

Reduce the frequency of use and ensure you are adding enough water to the powder to create a creamy paste before applying.

Apply a thicker moisturizer over the Dynamic Retinol Serum and use it every other night instead of daily.