Frequently Asked Questions

Get answers to common questions about Dermalogica Vitamin C With High Freq..

Yes. We perform a thorough skin consultation and test to minimize reactions. Treatment can be adjusted—lower vitamin C strength and gentler high-frequency settings—to suit sensitivity. Expect temporary redness; serious reactions are rare when performed by trained professionals.

The session lasts about 60 minutes on average, including consultation, double cleanse, targeted Dermalogica vitamin C application, high-frequency therapy, and finishing serums and SPF. Tailored add-ons or skin conditions can extend time to 75–90 minutes.

For visible corrective results, we recommend a series of 4–6 treatments spaced two to four weeks apart. Maintenance sessions every 6–8 weeks help sustain brightness and collagen benefits; your clinician will customize frequency based on goals and skin response.

Most clients experience mild redness or tingling for a few hours to a day. Rarely, temporary flaking or heightened sensitivity occurs as skin renews. Follow post-care instructions—sunscreen, gentle products—to minimize irritation and ensure optimal healing.

We advise waiting at least 12–24 hours before applying makeup to allow serums to absorb and skin to calm. If you must, use mineral or non-comedogenic products and apply gently. Always follow with SPF when going outdoors.

Pregnancy and breastfeeding require special precautions. Some ingredients and high-frequency use may be contraindicated. We recommend consulting your obstetrician and booking a pre-treatment consultation; we can offer pregnancy-safe alternatives and adjust protocols to protect mother and baby.