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K18 Leave-In Molecular Repair Hair Mask 50 ml bottle and carton
EXACT PRODUCT CHECK

K18 Leave-In Molecular Repair Hair Mask 50 ml

A concise check of the full-size pump, its place in a wash routine and the details worth confirming before checkout.

Exact pack
Full-size 50 ml pump bottle
Routine step
After shampoo · Leave in
Directions checked
17 October 2026

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50 ml full-size pumpAfter shampooLeave inFour-minute wait
WHERE IT FITS

Use the sequence for this formula

  1. Shampoo, skip conditioner before the mask, then towel-dry thoroughly.
  2. Apply 1–3 pumps based on hair length and density, beginning at the ends and working upward.
  3. Wait four minutes. Do not rinse the mask out.
  4. Comb, add any styling products and style as usual.

These steps paraphrase K18’s current manufacturer directions. They are not hands-on testing or a promise of results.

BEFORE YOU BUY

Keep the comparison exact

  • Confirm the listing is the full-size 50 ml pump, not the 15 ml mini, 100 ml jumbo or a different scent.
  • Check the current seller, delivered price, returns and availability at the retailer.
  • Review the current ingredient list if fragrance, denatured alcohol or wheat-derived ingredients matter to you.
  • Follow the directions on the pack you receive; formulas and label instructions can change.