2024 is a monumental year for us! LLBA Professional is excited to rebrand as Curacoro, bringing you curated beauty with love.

Read More >

SKU: ILLASHBT4
SKU: ILLASHBT4

A Lash Affair 💋 Valentine’s Exclusive Offers (Feb 11-17)

*Due to the high volume of orders, please allow extra time for order processing and shipping.
*Curacoro Bulk Discounts (BULK1, BULK2, BULK3) are not applicable during this promotion. (Ends Feb 17, 2026 at 11:59 PM EST)
/
  • In stock, ready to ship
  • Inventory on the way
Shipping calculated at checkout.

InLei® Lash Molecular 4 | Reconstruction for Lashes & Brows

Advanced Molecular Repair for Lashes & Brows

InLei® Lash Molecular 4 is a revolutionary gel designed for deep molecular reconstruction, improving the strength, hydration, and longevity of lashes and brows. Infused with hydrolyzed plant-based proteins, this treatment enhances the structure from the inside out, compacting the cuticle for smoother, shinier, and stronger hair.

Key Benefits

  • Locks in Moisture – Prevents dryness for a smooth, glossy finish.
  • Strengthens & Protects – Realigns fibers and compacts the cuticle for healthier hair.
  • Enhances Color Retention – Improves pigment absorption for longer-lasting tint results.

100% Made in Italy | Professional Use Only

Upgrade your lash and brow services with InLei® Lash Molecular 4—the essential step for long-lasting, nourished, and perfectly tinted results!

InLei® Lash Molecular 4 reconstructs and strengthens lashes and brows, optimizing hydration, structure, and color retention. Advanced plant-based formula for professional use.

Get your products delivered to your doorstep, no matter where you are!

Our global shipping ensures fast delivery of your order. Please note that shipping delays may vary depending on your country and the chosen delivery mode/option.

Plus, enjoy free shipping on all orders from $169 - it's our way of saying thank you for choosing us.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

More from Curacoro

Only made from the highest quality materials, you can’t beat our prices.

View all
Price Drop
Curacoro promade loose fans 5D 0.07 black in a case on a white background.
Promade fans loose 5D 0.07 Close Up With Curacoro Watermark
Promade Fans Loose 5D 0.07
Save 40%
Speedy Adhesive 5ML
Curacoro Speedy Eyelash Extension Glue, 5 mL, in a white bottle with a black cap, designed for professional lash applications.
Speedy Adhesive 5ML
Price Drop
Curacoro Velvet Supermink lash tray in C-L curl, 0.05 thickness, and black color, displayed in an open pink and white box with a close-up curve icon on a white background.
Velvet Super Mink 0.05mm Front & Inside Box Over Pink Background
Velvet Super Mink 0.05mm
Save 40%
Price Drop
Curacoro 10D 0.03 black promade loose fans in clear plastic case with red label, displayed on white background
Promade fan loose 10D Close Up With Curacoro Watermark
Promade Fans Loose 10D 0.03
Save 40%
Price Drop
Curacoro Handmade Wide Fans 5D 0.07 synthetic mink lashes in clear case, ideal for professional use.
Handmade wide fans 5D | 0.07 | Synthetic mink Before & After Model
Handmade wide fans 5D | 0.07 | Synthetic mink
Save 40%

More Promade Lashes

Only made from the highest quality materials, you can’t beat our prices.

View all
Price Drop
Curacoro promade loose fans 5D 0.07 black in a case on a white background.
Promade fans loose 5D 0.07 Close Up With Curacoro Watermark
Promade Fans Loose 5D 0.07
Save 40%
Price Drop
Curacoro 10D 0.03 black promade loose fans in clear plastic case with red label, displayed on white background
Promade fan loose 10D Close Up With Curacoro Watermark
Promade Fans Loose 10D 0.03
Save 40%
Price Drop
Curacoro Promade Loose Fans in Black with 8D volume and 0.05 thickness, encased in a compact clear box, perfect for creating voluminous lash extensions.
Promade fan loose 8D 0.05 Close Up With Curacoro Watermark
Promade Fans Loose 8D 0.05
Save 40%
Price Drop
Curacoro Promade Loose Fans in Black with 12D volume and 0.03 thickness, encased in a compact clear box, perfect for creating voluminous lash extensions.
Promade fans loose 12D 0.03 Close Up With Curacoro Watermark
Promade Fans Loose 12D 0.03
Save 40%
Price Drop
Curacoro Promade Loose Fans in Black with 6D volume and 0.05, 0.07 thickness, encased in a compact clear box, perfect for creating voluminous lash extensions.
Promade fan loose 6D Close Up With Curacoro Watermark
Promade Fans Loose 6D
Save 40%
Back to InLei®

Downloadable content, online courses and in-person training

START LEARNING TODAY