K18 HeatBounce Heat Protectant

K18
Leave-in heat protectant with K18PEPTIDE™ — repairs previous damage while protecting against the current styling session.
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Regular price $18.00
Regular price Sale price $18.00
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Complete the Routine

The Moda Take

A leave-in conditioning heat protectant that detangles, adds softness and shields hair from heat damage — with K18PEPTIDE™ for active repair alongside protection.

The Moda Team Review

HeatBounce solves the problem of clients who heat style regularly but cannot afford to skip the repair step. The formula combines a heat protectant (protecting existing structure from thermal damage) with K18PEPTIDEâ„¢ (reconnecting the broken chains from previous damage) in a single leave-in. Applied before any heat tool, it means every blow-dry, flat iron or wand session is simultaneously repairing the damage from the previous one rather than just adding to the deficit.

The conditioning base also detangles and adds softness that makes the blow-dry itself more manageable — particularly relevant on damaged or over-processed hair where rough, tangled texture is the thing that causes the most mechanical damage during styling. Reducing friction during the blow-dry reduces the amount of breakage that occurs before the heat even touches the hair.

Key Active Ingredient(s)

  • K18PEPTIDEâ„¢: Reconnects broken polypeptide chains during the styling step, turning heat styling from a purely damaging process into a damage-and-repair one.
  • Heat protection complex: Shields the hair shaft from thermal damage from blow-dryers, flat irons and wands.
  • Leave-in conditioning agents: Detangle, soften and reduce mechanical friction during blow-drying.

How To Use

  1. Apply to damp hair after washing. Distribute from root to end.
  2. Do not rinse. Proceed to blow-dry or heat styling immediately.
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COMMON QUESTIONS

Good to Know

They do different jobs. The mask is the intensive wash-day treatment. HeatBounce is applied before heat styling for baseline daily repair alongside protection. Use both: mask on wash day, HeatBounce before any heat tool.
15 ml trial, 118 ml everyday, 237 ml for frequent heat stylers wanting best value.
Yes, K18 positions HeatBounce for heat protection up to 450°F when used as directed.
Not if you apply it lightly and keep it focused through the mid-lengths and ends. Fine hair still needs heat protection — it just needs smart application.
Yes. It is a leave-in conditioning heat protectant, so it helps soften and detangle before styling.
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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