Lebel IAU Sleek Essence

Lebel IAU Sleek Essence is a leave-in oil from the IAU line, formulated for frizzy, unruly or surface-rough hair that needs to be smoothed without losing movement. The light oil texture is applied to damp hair before drying — or a smaller amount on dry hair for a finishing-shine pass — and helps the cuticle sit flatter so the lengths look glossier and easier to control.

It works as the leave-in step in a Lebel routine — applied after shampoo and IAU treatment cream, on towel-dry hair, before heat styling — with a second light pass added to dry hair if more shine or smoothness is needed. Cell Membrane Complex helps reinforce the inner cuticle so the surface lies flat and smooth, while jojoba and avocado oils form a thin protective film around each strand that controls surface frizz and adds gloss, and shea butter conditions the lengths without sitting heavily on the hair. SPF 30 adds higher UV protection, and the oil texture also works as a heat-protection layer ahead of blow-dries or hot tools.

Key Benefits

• Smooths frizzy or unruly hair for a glossy, controlled finish
• Cell Membrane Complex reinforces the inner cuticle
• Jojoba and avocado oils control surface frizz and add gloss
• SPF 30 for higher UV protection
• Heat-protection layer ahead of blow-drying or hot tools
• Light oil texture — works on damp hair before drying or as a finishing pass