Olaplex No.4 FINE - Fine Hair Bond Maintenance Shampoo

Looking for the best shampoo for fine hair? Nº.4FINE is an ultra-lightweight volumizing shampoo that’s clinically proven to strengthen, repair, and protect your hair from daily damage caused by styling, environmental stress, and salon services.

Fine hair needs more than just cleansing—it needs care. The best shampoo for fine hair doesn’t just clean; it revives and lifts. Nº.4FINE gently removes buildup, oil, and impurities while delivering weightless hydration. The result is hair that feels clean, soft, and full of lasting volume and bounce—never flat, dry, or stripped.

Formulated with nourishing active ingredients, this shampoo targets weak spots in the hair fiber, helping to:

• Repair existing damage

• Prevent future breakage

• Support natural volume and structure

Use it as part of your daily routine or before heat styling to give your hair the strength and body it needs without heaviness.

✅ Key Benefits:

• Gently clarifies without stripping

• Boosts volume, bounce, and shine

• Safe for color-treated and chemically processed hair

• Free from sulfates, parabens, and phthalates

✅ How to Use:

Massage into wet hair, focusing on the roots. Rinse thoroughly. For best results, follow with Nº.5FINE Conditioner—our recommended pairing for fine hair care.