InLei Lash Lift Molecular 4 (Bottle)

A no-rinse gel that enhances the beneficial effect of the previous Lash Filler 25.9 solutions. Its formulation of perfectly balanced proteins of vegetable origin rebalances the hair structure, enhancing shine, strength, colour retention, firmness and flexibility.

Components with a higher molecular weight form a protective film on the lash shaft, lubricating and strengthening the cuticle. Components with a lower molecular weight penetrate the cortex, moisturising the lashes and making them more elastic. An innovative type of Hyaluronic Acid binds to the hair in a stable way, providing excellent hydration for soft, silky lashes.

For professional use only.

Hydroxypropyltrimonium Hyaluronate: an advanced form of Hyaluronic Acid developed to adhere to lashes and brows, absorbing and retaining significant moisture for a smoother, shinier texture.

Quinoa: a complete protein with all 8 essential amino acids, strengthening hair structure, boosting colour absorption, and increasing shine.

Hydrolyzed Wheat Proteins: penetrate the cortex to retain moisture, improve elasticity, and form a protective barrier against environmental damage.

Hydrolyzed Vegetable Protein: counteracts physical and chemical lash damage — low molecular weight components strengthen from inside the cuticle, while high molecular weight components form a protective surface film.

1. After completing Steps 1–3 and final cleaning with InLei® Mousse Magica, apply Molecular 4 to all lashes with a brush and comb.
2. Work until completely absorbed — no rinsing required, as this is a leave-on product.