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Hair Treatment · Hair Oil
Molecular Repair Hair Oil
K18
Read our K18 brand guide →K18 Molecular Repair Hair Oil selected for Asian hair needs abroad.
Why Asian Stylists Recommend It
Straight Asian hair needs shine and frizz control but drowns under heavy oils; a weightless peptide oil polishes the ends and holds a smooth finish without the flat, greasy root that sinks fine-to-medium Asian hair.
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Best for
Straight or wavy Asian hair wanting a lightweight, glassy finish and frizz control at the ends.
Avoid if
Skip if you are looking for deep repair — the K18 leave-in mask does that job, not the oil.
Why we recommend it
K18's oil brings the brand's repair peptide into a finishing step — a weightless drop that smooths frizz and adds shine without the grease that flattens straight Asian hair. It is lighter than most argan or marula oils, so a single pump works through the ends of dense hair without sliding to the root and killing volume. Use it on dry hair as the last step to tame flyaways and give a glassy finish, or on damp ends before styling. It is a polish-and-protect step, not a deep treatment: the heavier repair happens with the K18 leave-in mask, and this oil keeps that result looking sleek between treatments. Start with one pump; add more only at the very ends.
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