







The Correction Code: Advanced Brow Fixes by Serg Lis
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The Correction Code: Advanced Brow Fixes by Serg Lis is a practical, results-driven online PMU course for artists ready to take on complex brow correction cases with clarity, confidence, and proven strategies.
Analyze Healed PMU Work: Learn how to assess previous permanent makeup procedures, identify core issues, and select the best brow correction technique for each client.
Simplify Your Color Strategy: Understand when to use a PMU corrector pigment versus a target shade—and how to choose the right one to neutralize unwanted tones.
Use the Right Needles: Master both single and magnum needle configurations to enhance your brow correction results and work efficiently on difficult cases.
Watch Real Case Walkthroughs: Get behind-the-scenes access to three full correction procedures with healed results—ideal for artists focused on fixing old PMU and restoring symmetry and tone.
Whether you’re correcting faded microblading, reshaping asymmetrical brows, or camouflaging past work, this advanced PMU training gives you the knowledge to create confident, natural-looking results.
*Recommended for intermediate to advanced artists with 1-2 years of successful brow shading and nano experience.
Product Details
What You'll Learn:
- How to analyze previous PMU
- How to choose the right correction strategy
- When to use a corrector vs. target color
- How to utilize magnum needles
- Combining brow shading and nano techniques
Products Used:
- I ❤️ INK Bolder Brown & Sunset Autumn
- PIXL 0.25mm 1RL LT
- IceCream™ Topical Anesthetic
- Perma Blend Pumpkin Corrector
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The Collective+ is the most comprehensive permanent makeup education platform, offering clear, actionable techniques from expert instructors with over 10,000 hours of combined industry knowledge. Whether you’re a beginner artist or a seasoned professional, you’ll find courses on everything from business strategies and development to advanced permanent makeup techniques like ombré & nano brows, sharp eyeliner, lip blush, neutralization, and more! With new content added monthly, The Collective+ will keep you ahead of the trends. The next generation of education is here—and it’s finally designed to keep up with the industry.
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