o.4 Bond Maintenance Shampoo Trio Contents of Set: 8.5 oz, 8.5 oz, 1 oz Suitable for all hair types Apply to wet hair and lather. Rinse well. Follow with N. 5 Bond Maintenance Conditioner. PRODUCT TIP: A little goes a long way! Start with a quarter-size squeeze and work your way up if needed. WHEN TO USE: Use any time you cleanse your hair. Follow with N. 5 Bond Maintenance Conditioner. Apply from mid-lengths to ends on clean hair after shampooing with N. 4 Bond Maintenance Shampoo. Leave on for 1-3 minutes. Rinse well. WHEN TO USE: Use any time you cleanse your hair. Use after N. 4 Bond Maintenance Shampoo. Uncap and turn bottle upside down. Tap your index finger on the bottom of the bottle to dispense a metered drop into your hand. Apply 2-3 drops to damp or dry hair. Add more as needed. Style as desired. OLAPLEX N. 7 Bonding Oil can be used on wet and/or dry hair daily or as needed. PRO TIP: For best styling protection, apply to damp hair before styling. For maximum shine and softness, apply a drop or two again to dry hair. HOW MANY TAPS? Start smallthis is a highly concentrated oil. Short, fine hair: 1-2 drops. Mid-length hair: 2-3 drops (The go-to) Longer, thicker hair: 3+ drops Active ingredients: Glycerin