Fine hair requires a delicate balance. You need the deep restorative power of a premium damage-repair treatment, but traditional bond-building shampoos often leave thin strands feeling heavy, flat, or greasy.
The Olaplex N°.4FINE Bond Maintenance Shampoo solves the ultimate fine-hair dilemma. Engineered exclusively for easily weighed-down textures, this ultra-lightweight liquid formula delivers the legendary structural repair Olaplex is known for, paired with a massive boost of bouncy, all-day volume. It gently sweeps away root-flattening oils and product buildup while rebuilding your hair from the inside out—leaving your style full, vibrant, and incredibly strong.
Key Features & Transformative Benefits
Gravity-Defying Root Lift: Formulated with advanced volumizing polymers that provide instant architectural support at the root, ensuring thin hair looks noticeably fuller and thicker after a single wash.
Micro-Targeted Bond Repair: Features Olaplex’s patented bond-building technology to seek out and reconnect broken disulfide bonds caused by bleaching, heat styling, and environmental stress.
Residue-Free, Liquid-to-Lather Cleansing: The unique fluid texture instantly transforms into a rich, airy lather that thoroughly cleanses the scalp of sebum and hard-water deposits without leaving a heavy film behind.
Weightless Hydration System: Infuses delicate strands with vital moisture to prevent tangling and static, ensuring hair remains touchably soft and manageable without compromising body.
Color-Safe & Pure: Formulated to protect expensive salon color from fading. 100% vegan, cruelty-free, and formulated without sulfates, parabens, silicones, or heavy proteins.
