Olaplex No.7 Bonding Oil — 1 fl oz lightweight shine & heat protectant, frizz control for all hair types

This ultra-concentrated formula works on all hair types to deliver glossy, soft-looking hair without weighing strands down. Developed by the inventors of bond-building haircare, No.7 combines a coconut-derived emollient with vitamin E and sunflower seed oil to condition, enhance color vibrancy, and visibly reduce breakage. Use it as a finishing oil, a smoothing treatment, or a heat protectant for everyday styling.

How will No.7 Bonding Oil change my daily styling routine?

Two to three drops are often enough to transform damp or dry hair—apply sparingly from mid-lengths to ends to smooth frizz and boost shine. It layers well under or over other products and acts as a finishing touch to tame flyaways without greasy buildup.

• Add 2–3 drops to palms, rub, then smooth through mid-lengths and ends.
• Use on damp hair before blow-drying for frizz control and shine.
• Apply to dry hair to refine texture and boost color vibrancy.

Does this oil protect hair from heat and reduce breakage?

Yes—No.7 provides heat protection up to 450°F/232°C while reinforcing strands to reduce snap and split ends. The formula supports hair integrity so styled hair looks healthier and feels smoother after repeated heat styling.

• Heat protection rated to 450°F/232°C for styling tools.
• Clinically shown to reduce breakage and improve manageability.
• Strengthening actives help maintain style with less damage over time.

Will this oil weigh my hair down or make it look oily?

No.7 is specifically concentrated to be weightless—only a small amount is required to get results. When used correctly it imparts sheen and softness without heaviness, making it suitable from fine to coarse textures.

• Highly concentrated: one drop can be enough for fine hair.
• Formula spreads evenly for non-greasy gloss and control.
• Ideal as a finishing product rather than a heavy mask.

What ingredients deliver results and how do they help color-treated hair?

The blend features coconut-derived emollients, vitamin E, and sunflower seed oil to condition and seal the hair surface, enhancing light reflection and perceived color depth. These emollients smooth cuticles, which increases shine and helps preserve vibrancy between color services.

• Coconut-derived emollient for lightweight smoothing and slip.
• Vitamin E supplies antioxidant support and softness.
• Sunflower seed oil conditions and enhances natural sheen.

Who is this product for? Olaplex No.7 Bonding Oil is for anyone looking to add instant shine, manageability, and heat protection to their styling routine—especially those who use hot tools, want to control frizz and flyaways, or need lightweight hydration for color-treated or chemically processed hair. Use it sparingly on fine hair, or more generously on thick or coarse hair to smooth and define. Keep it in your styling kit for quick touch-ups and long-lasting, glossy results.

Ingredients

Dimethicone, Isohexadecane, C13-14 Isoparaffin, Coco-Caprylate, Phenyl Trimethicone, Bis-Aminopropyl Diglycol Dimaleate, Propanediol, Zea Mays (Corn) Oil, Beta-Carotene, Helianthus Annuus (Sunflower) Seed Oil, Punica Granatum Seed Oil, Water (Aqua), Morinda Citrifolia Fruit Powder, Fragrance (Parfum), Hexyl Cinnamal, Limonene, Tocopherol, Citral, Linalool, Citronellol, Pseudozyma Epicola/Camellia Sinensis Seed (Green Tea) Oil Ferment Extract Filtrate.