The Science of PMU: Pigments, Skin & Machine Mastery

Free · 13 lessons

Master the dermatological, chemical, and mechanical science behind permanent makeup. Understand CI codes, lightfastness, the Fitzpatrick scale, machine frequencies, and needle dynamics.

What you will be able to do

• Differentiate between organic, inorganic, and hybrid pigment formulations using CI codes and the Blue Wool lightfastness scale.
• Formulate balanced brow and lip pigment mixtures customized to Fitzpatrick skin types I through VI and varying dermal undertones.
• Calibrate machine voltage, needle frequency (Hz), stroke length, and hand speed to achieve controlled pigment saturation without epidermal scarring.
• Execute clinical sanitation, bloodborne pathogen barrier protocols, and client contraindication screening prior to treatment.

What is inside

1. Anatomy of a PMU Pigment: Colorants, Carriers & Additives
2. Fitzpatrick Skin Types I to VI & Melanin Dynamics
3. Voltage (V) vs. Needle Frequency (Hz) vs. Hand Speed
4. Bloodborne Pathogens, Sanitation & Biohazard Disposal
5. Organic, Inorganic & Hybrid Pigments: The CI 77000 Rule
6. Undertone Theory (Warm, Neutral, Cool) & Skin Chemistry
7. Machine Stroke Length (Throw) vs. Needle Implantation Depth
8. Client Pre-Screening, Contraindications & Medical Clearances
9. The Blue Wool Scale & Why Brow Colors Shift Over Time
10. Oily Skin (Acidic pH) & Working Over Scar Tissue
11. Needle Diameters (0.30mm to 0.40mm) & Taper Configurations (ST, MT, LT)
12. The PMU Business Launch Blueprint: Licensing, Insurance & Portfolio
13. Titanium Dioxide Laser Risks & Carbon Black Ashiness