
Olaplex Nº.7 Bonding Oil™
Lightweight finishing oil for shine, heat protection, and frizz smoothing
A lightweight multi-use bonding oil that adds shine, smooths frizz, and provides heat protection up to 230°C. Can be used on damp hair before styling or as a finishing product on dry curls to break up gel cast and add shine. One of the more versatile products in the range — a small amount goes a long way. Alcohol-free and colour-safe. Predominantly oil-based and likely compatible with a modified CGM approach.
Who is this for?
Our assessment — not the brand's claim
Curl pattern
Suits 2A through 4C.
Porosity
Suits Low through High.
Free from
Ingredients at a glance
A synthetic fragrance molecule with a jasmine and lily-of-the-valley character. A listed EU contact allergen that must be declared on-pack above threshold concentrations.
Anything your hair can't have?
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More from the Bond Building range

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Deep-cleansing clarifying shampoo — use occasionally, not daily
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Rich Hydration Mask
Intensive bond-building mask for medium to thick or dry curls
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Nº.0 Intensive Bond Building Treatment
Pre-shampoo bond primer — the starting gun for a full Olaplex treatment
Hair MasqueUsing this? Rate it