Olaplex No.4 Fine Bond Maintenance Shampoo 8.5 fl oz CBMSF08

A weightless volumizing shampoo for fine hair that repairs everyday damage to strengthen, volumize and boost shine in 1 wash.

This is the best shampoo for fine hair.

Clinically proven to double your hair’s volume instantly, maintaining lift all day while repairing everyday damage in 1 wash. The ultra-lite lather gently lifts away buildup, never stripping—leaving your hair weightlessly clean, soft, shiny, and full of body and bounce.

Formulated for straight, wavy, curly, or coily hair with fine texture– plus all porosity levels.

Dermatologist Tested. Vegan. Color-safe and suitable for chemically treated hair.

*When Nº.4FINE and Nº.5FINE are used as a system

Key Benefits

• Doubles hair volume, adding body, bounce, and lift at the root
• Repairs everyday damage and defends against future breakage
• Strengthens and reinforces bonds for more resilient hair
• Gently cleanses without stripping
• Clinically proven to boost softness and shine
• Dermatologist tested, vegan, color-safe, and suitable for chemically treated hair

Orders are processed within 1–3 business days. Free shipping is available on qualifying orders in Ontario, Québec, and across Canada, subject to size, weight, and location restrictions. Shipping times and fees may vary. All sales are final. Damaged, missing, or incorrect shipments must be reported within 24 hours of delivery. We do not ship to PO boxes.

We want you to be completely satisfied with your purchase. If you receive a damaged product, please contact us within 24 hours of receipt to obtain a return authorization number. We do not offer return or exchange, or refund; all sales are final.