Weightless Shine, Frizz Control & Heat Protection

Transform dull, frizzy or damage-prone hair with Olaplex Nº.7 Bonding Oil, a highly concentrated, lightweight styling oil designed to instantly enhance shine, softness and color vibrancy while helping strengthen hair and reduce breakage.

Its lightweight formula smooths frizz and flyaways without unnecessarily weighing down the hair when used as directed. Just a few drops can be applied to damp or dry hair for a smoother, healthier-looking finish.

Nº.7 also provides heat protection up to 450°F / 232°C, making it an excellent finishing and protective product before heat styling. Olaplex states the formula is suitable for every hair type, including chemically treated and color-treated hair.

Key Benefits

• Instantly enhances shine
• Helps improve softness
• Enhances color vibrancy
• Helps strengthen hair and reduce breakage
• Controls frizz and flyaways
• Provides humidity resistance
• Heat protection up to 450°F / 232°C
• Lightweight, highly concentrated formula
• Suitable for all hair types and textures
• Can be applied to wet, damp or dry hair
• Color-safe
• Suitable for chemically treated hair
• Vegan
• Protein-free
• Formulated without parabens, sulfates, phthalates or phosphates

Proven Performance

According to Olaplex testing, Nº.7 Bonding Oil provides:

125% more shine*
72-hour frizz control and humidity resistance
77% reduction in breakage*

*Results are based on the manufacturer's specified testing conditions and comparisons. Individual results may vary.

How to Use

1. Remove the cap and turn the bottle upside down.
2. Gently tap the bottom to dispense.
3. Start with 2–3 drops.
4. Apply to damp or dry hair.
5. Style as desired.

It can be used before heat styling for protection or after styling for additional shine and smoothness. The amount can be adjusted according to hair length, density and texture.

Strengthen, hydrate, and smooth damaged hair with the OLAPLEX Nº.4 Bond Maintenance™ Strengthening Shampoo & Nº.5 Bond Maintenance™ Strengthening Conditioner Duo.

This professional-quality two-step haircare routine combines a highly concentrated cleansing shampoo with a strengthening, moisturizing conditioner. Together, Nº.4 and Nº.5 help repair everyday damage, reduce breakage, nourish the hair, improve manageability, and leave it softer, smoother, and shinier.

The formulas are color-safe, vegan, dermatologist tested, and suitable for chemically treated hair. OLAPLEX currently lists both Nº.4 and Nº.5 in the 8.5 fl oz / 250 mL full-size presentation.

Key Features & Benefits

• Complete OLAPLEX shampoo + conditioner duo
• Helps strengthen and repair everyday hair damage
• Helps reduce breakage
• Hydrates and nourishes dry or damaged hair
• Improves softness, smoothness, and manageability
• Helps detangle and control frizz
• Promotes healthier-looking shine
• Highly concentrated formulas
• Color-safe
• Suitable for chemically treated hair
• Vegan
• Full-size 8.5 fl oz / 250 mL bottles

OLAPLEX specifically recommends using Nº.4 followed by Nº.5 as a system.

What's Included

1 × OLAPLEX Nº.4 Bond Maintenance™ Strengthening Shampoo – 8.5 fl oz / 250 mL

1 × OLAPLEX Nº.5 Bond Maintenance™ Strengthening Conditioner – 8.5 fl oz / 250 mL

How to Use

Step 1 – Nº.4 Shampoo: Apply a small amount to wet hair, work into a lather, and rinse thoroughly.

Step 2 – Nº.5 Conditioner: After shampooing, apply to clean, wet hair, concentrating from mid-lengths to ends. Leave on for 1–3 minutes, then rinse thoroughly.

OLAPLEX Nº.6 Bond Smoother® is a hydrating, leave-in styling cream designed to smooth, soften, and control frizz while helping protect hair from styling damage.

Its lightweight formula provides up to 72 hours of frizz control and humidity resistance while delivering heat protection up to 450°F / 232°C. It can be used before blow-drying or air-drying and is suitable for all hair types and textures.

Key Features & Benefits

• Helps control frizz and flyaways for up to 72 hours
• Provides humidity resistance
• Softens, smooths, and hydrates
• Helps protect against breakage during styling
• Heat protection up to 450°F / 232°C
• Helps define air-dried styles
• Suitable for all hair types and textures
• Color-safe and suitable for chemically treated hair
• Vegan
• Formulated without sulfates, parabens, phthalates, phosphates, or MIC/MIT

How to Use

Apply approximately one pump to clean, damp hair, comb through, and style as desired. It may also be applied to dry hair when needed for styling touch-ups and frizz control.