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Olaplex No.7 is a lightweight finishing oil built around the brand's bond-building ingredient, bis-aminopropyl diglycol dimaleate, plus sunflower and grapeseed oils and dimethicone. It is meant for shine, frizz control and heat protection on damp or dry hair, and it suits fine to medium hair that weighs down easily under heavier oils. Reviewers split sharply: many love the glassy finish and softness on colored or bleached hair, while a large share find it too silicone-heavy for the price and say the bottle runs out fast. Against argan and moroccan oils it is lighter and more smoothing, but it delivers less deep conditioning.
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Availability unknownSold by liphil1321 (98.1% positive, 52 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Availability unknownSold by dkaac_a (99.6% positive, 3,100 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
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Lowest price we've seen: $28.00 on Nov 9 at Palace Beauty Galleria. Tracked across 6 stores since Nov 9.
Opinions are polarized. Fans call it the best finishing oil for shine and softness on bleached or colored hair; critics say it is mostly silicone, does little repair and is not worth the money.
