













🔷 Step 2 — Acid Filler for Severely Damaged Hair
Professional cold-reconstruction filler with acidic pH 2.5–3.0. Intensively rebuilds internal structure, reinforces disulfide bonds, and restores elasticity to bleached, brittle, or chemically treated hair.
⚠️ Not a Standalone Product – Must Be Used in a 3-Step System
This is Step 2 in the TASHE Professional Filler Treatment Protocol:
Step 1: Amino Acid Filler – Base Architect
Step 2: Acid Filler – Core Reconstruction (this product)
Step 3: Lipid Filler – Cuticle Sealer
Use strictly in this sequence for safe and effective results.
🔷 Deep Fiber Repair with Lactic Acid
Penetrates the hair shaft to restore structure, reduce breakage, and improve manageability. Ideal for extremely damaged, porous, or processed strands.
⚠️ How to Use
Wear gloves.
Apply only after Step 1 (Amino Acid Filler).
Spread evenly over clean, damp hair.
Avoid contact with eyes or scalp.
Rinse or proceed directly to Step 3 (Lipid Filler), depending on protocol.
🔷 Professional-Use Only
Formulated for trained specialists or at-home use under guidance. Always perform a patch test. Do not apply on irritated or broken skin.
| Colour Name | Acid Filler |
| Shelf Life | 12 month |
| Target Hair Type | All Hair Types |
| Colour Name | Acid Filler |
| Shelf Life | 12 month |
| Target Hair Type | All Hair Types |











