K18 Molecular Repair Hair Oil

K18
Lightweight repair oil for frizz control, shine and heat protection — the finishing step with K18PEPTIDE™ built in.
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Regular price $38.50
Regular price Sale price $38.50
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Complete the Routine

The Moda Take

A lightweight molecular repair oil that reduces frizz, adds shine and supports heat styling without the greasy or heavy finish of a traditional hair oil.

The Moda Team Review

The K18 Hair Oil is a finishing and styling product, not a treatment — the K18PEPTIDE™ concentration is lower than the leave-in mask and it is applied after styling rather than before. Its job is to smooth the outer cuticle, reduce surface frizz, add a glossy but not greasy shine, and provide a layer of heat protection for clients who use tools after applying the mask.

The lightweight formula is one of its most important qualities. Most repair oils are either genuinely heavy and useful for very coarse or dry hair, or they are so light they do nothing. K18 Hair Oil sits at the right point for fine to medium hair that wants frizz control and gloss without the flat, oily weight. On thicker or drier hair it works better as a pre-blow-dry protecting step than as a true finishing oil — at that point a richer oil like EVO Love Perpetua may be a better finishing choice.

Key Active Ingredient(s)

  • K18PEPTIDEâ„¢ complex: Provides baseline molecular repair benefit alongside the styling function.
  • Lightweight oil blend: Smooths the cuticle surface for frizz reduction and gloss without the weight or transfer of heavier oils.
  • Heat protection complex: Provides protection through styling tools used after application.

How To Use

  1. Apply 1–2 drops to dry or damp hair after styling.
  2. Smooth through mid-lengths to ends. Avoid the scalp.
  3. On damp hair before heat styling: apply 2–3 drops as a pre-tool protector.
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COMMON QUESTIONS

Good to Know

Not when you use the right amount. It is lightweight, so I would start small and add only where your hair needs shine, frizz control, or softness through the ends.
Yes. Use the K18 Mask first, wait the full 4 minutes, then layer the oil if your hair needs extra shine, softness, or frizz control.
Yes, K18 positions the oil as part of a heat styling routine. For deeper heat protection before blow-drying or hot tools, I would pair it with K18 HeatBounce.
Yes, especially if your blonde feels dull, frizzy, or dry through the ends. Use a tiny amount so you get shine and polish without weighing the hair down.
Yes. On dry hair, use it as a finishing product through the ends or surface frizz. Keep the application light and focused.
SALON NOTE

Not Sure If This Is The One?

Professional hair care can be personal. If you're unsure whether this product is right for your hair type, goals, or routine, our team is happy to help you choose with real salon experience behind the recommendation.
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