A dermal therapist who understands skin brings a completely different level of care, safety, and outcomes compared to someone who has only been trained in the steps of a treatment. Here’s why that distinction matters: 1. Skin is complex - technique alone isn’t enough. Every skin behaves differently. A therapist with real skin knowledge can read what your skin is doing, understand why it’s behaving that way, and choose the right treatment based on science rather than a one-size-fits-all protocol.