ELAN Brow & Lash Flexing Expert System «SUPERSONIC 2.0» Serum 1 CLEAR, 10 ml

ELAN Eyebrow & Eyelash Flexing Expert System «SUPERSONIC 2.0» Serum 1 CLEAR Serum 1 CLEAR is a transparent formula developed for the first step of eyebrow and lash flexing. It combines two effective relaxants and two alkalizers that quickly reshape disulfide bonds in the hairs. The nourishing complex of keratin and collagen helps prevent dryness and breakage during the procedure. How it works: Cuticle opening: Ammonium hydroxide and ethanolamine open the cuticle layer for better penetration. Bond remodeling: Thioglycolic acid and cysteamine HCL restructure disulfide bonds. Hair protection: Keratin and collagen protect protein structures from damage and dehydration. Elasticity: Improves follicle flexibility and resilience. NOTE: Use Serum 1 CLEAR (transparent) for eyebrows. Use the pink-colored version (Serum 1) for eyelashes. pH level: 9.0–9.5Expiration date: 24 monthsPAO: 6 monthsVolume: 10 ml / 0.34 fl oz