Description & professional details
InLei Lash Filler 25.9 Professional 4-Step Lash Lift Kit includes all four stages of the system: Lash Form 1, Lash Fix 2, Lash Filler 3 and Lash Molecular 4. Each step contains 9 × 1.2ml sachets, for a total of 36 sachets.
The Lash Filler 25.9 system is designed for professional lash lifting, curl setting and structural care of the natural lash. According to InLei clinical testing, three consecutive treatments can provide a 25% increase in lash thickness and a 9% increase in length.
Kit contents
- Step 1 – Lash Form 1: restructures the lash and prepares it for the new curl
- Step 2 – Lash Fix 2: neutralizes and fixes the new shape after Step 1
- Step 3 – Lash Filler 3: helps refill, thicken, strengthen and improve lash elasticity
- Step 4 – Lash Molecular 4: final molecular reconstruction for strength, flexibility and shine
Professional processing times
- Thin, soft lashes: Form 1 – 6–8 min | Fix 2 – 4–5 min
- Medium lashes: Form 1 – 8–10 min | Fix 2 – 5–6 min
- Thick, healthy lashes: Form 1 – 10–12 min | Fix 2 – 6–7 min
- Very thick, strong lashes: Form 1 – 12–14 min | Fix 2 – 7–8 min
- Filler 3: allow to penetrate until fully absorbed
- Molecular 4: apply after cleansing and comb through until fully absorbed – do not rinse
Form 1 processing time must be adjusted according to lash structure and porosity and may exceed the standard range in specific cases. Fix 2 processing time follows the InLei formula: half the Form 1 time plus 1 minute.
Specifications
- Brand: InLei
- System: Lash Filler 25.9
- Steps: 4
- Quantity: 9 sachets of each step – 36 sachets total
- Volume: 1.2ml per sachet
- After opening: close securely and use within 1 month
- Made in: Italy
- Use: Professional only
Important: The complete Lash Filler 25.9 protocol includes cleansing with InLei Mousse Magica after Filler 3 and before Lash Molecular 4. Mousse Magica is not included in this kit.








