InLei® | Lash Filler Sachets | F1,F2,F3

$29 – $83

Introducing the revolutionary InLei® Lash Filler system, clinically proven to increase lash hair thickness by up to 24% during treatment.

  • Easy-to-use lash filler comes with multi-use sachets, providing 4 treatments per sachet that last up to 1 month after opening.
  • Made with safe, non-toxic formulas for a safe lash lift experience.
  • Quick application time of just 6-12 minutes for the lift lotion (depending on the strength of the client's lashes) and half that time for the neutralizer, making it a convenient option for busy professionals. 
  • High-quality products made in Italy, ensuring effectiveness and reliability.
  • Achieve the perfect lash lift near me with InLei® Lash Lift & Filler, suitable for all hair types.
  • A keratin-enriched formula that nourishes and strengthens lashes during the treatment
  • Perfect for those who want to enhance their natural lashes without the need for extensions.
  • Achieve a long-lasting, dramatic curl that can last up to 8 weeks.

InLei® Lash Filler Treatment is a great choice for professionals who want to enhance their client's natural lashes without the need for extensions. With its easy-to-use solutions, safe, non-toxic formulas, quick application time, and high-quality Made In Italy. Achieve a long-lasting, dramatic curl that can last up to 8 weeks with InLei® Lash Lift & Filler. Get the perfect lash lift with InLei® Lash Filler, suitable for all hair types.


InLei® Form 1:  Aqua, Ammonium Thioglycolate, Cetearyl Alcohol, Lauryl Alcohol, Ceteareth-20, Ceteareth-30, Ammonia, Fragrance, Tetrasodium EDTA

InLei® Fix 2: Aqua, Cetearyl Alcohol, Lauryl Alcohol, Hydrogen Peroxide, Ceteareth-20, Ceteareth-30, Etidronic Acid

InLei® Filler 3:Aqua, Glycerin, Phenoxyethanol, PPG-5-CETETH-20, Hydroxypropyl Guar, Fragrance, Ethylhexylglycerin, Panthenol, Hydrolyzed Keratin, Biotinoyl Tripeptide-1


*One sachet can last you up to 4 treatments! Once opened, tape or fold the open corner over securely, and use within a month.
all 3- Fill-fix-formall 3- Fill-fix-form
Additional Information
Filler Treatment

All 3- fill-fix-form, Form1, Fix2, Filler3

Customer Reviews

Based on 11 reviews
Carolina Diaz
Amazing products & customer service

In love with

Viktória Rézsó


Brittany Howell

InLei® | Lash Filler Sachets | F1,F2,F3

Arlene Catherine
Love this Lash Lift System is Essential

Love every single product in this Lash Lift System. Helps natural lashes grow longer and thicker!

Best Lash Lift

I’ve tested out 6 lash lift brands this year and In Lei has gave the best results in curl and longevity. My clients and I are convinced their lash hairs have gotten thicker after 3-4 lash lifts. I love that each satchet lasts for 30 days when sealed with scotch tape and I get about 5 treatments from each as well. The first step does not have a strong odor like other brands which is a nice comparison from other brands