In this free mini lesson, Lollie Hart, founder of Oh My Gloss! Beauty Training Academy, explains exactly what the apex is, where it should sit, and how to create flawless structure using builder gel.

You’ll discover how to shape nails for strength and symmetry, how apex placement changes with nail length and style, and how to control self-levelling for a smooth, professional finish.

This practical lesson is ideal for beginners learning builder-gel structure or experienced techs refining their technique to achieve long-lasting, salon-perfect results.