5.4. Reflection Checkpoint

Key Takeaways

• The basic facial follows a defined sequence — each step prepares the skin for the next; order matters
• Extractions are only appropriate for non-inflamed comedones; inflamed lesions are absolute contraindications for extraction
• Electrical devices have universal contraindications: pacemaker, metal implants, epilepsy, pregnancy — and device-specific additional contraindications
• Skin pH is approximately 4.5–5.5; products that are too alkaline disrupt the acid mantle
• Product selection must be based on skin type, condition, and health history — not preference alone

Connecting Forward

Phase 6 covers hair removal — a major service category that also carries its own infection control, safety, and contraindication requirements. Many of the principles you've learned in Phases 2–5 apply directly here, especially the no-double-dipping rule, the contraindication framework, and the scope-of-practice limits around laser and light-based treatments.

Self-Check Questions

• A client has a combination of blackheads, a few red pustules, and sensitive cheeks. Walking through the basic facial sequence, identify which steps you would modify and why.
• Your salon recently acquired a new galvanic current device. Before using it, what client information must you gather, and what conditions would prevent you from using it?