Kevin Murphy Smooth Again Rinse | Smoothing Conditioner for Thick Coarse Hair

Kevin Murphy
A smoothing conditioner for thick, coarse and unruly hair — Biomimetic Keratin Protein, Monoi Oil, Brazil Nut Oil and a full butter stack rebuild, restore and fight frizz in 1 to 2 minutes.
Thick, coarse or textured hair needing deep frizz-control conditioning, Hair with damage on top of frizz concerns — Keratin Protein addresses both, Colour-treated thick hair needing rich daily conditioning without heaviness, The daily conditioning companion to Smooth Again Wash, and Wavy or curly medium-to-coarse hair prone to frizz and breakage
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Regular price $11.50
Regular price Sale price $11.50
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Description

A smoothing conditioner for thick, coarse and unruly hair — Biomimetic Keratin Protein, Monoi Oil, Brazil Nut Oil and a full stack of butters and fatty acids rebuild, restore and fight frizz in 1 to 2 minutes.

The Moda Team Review

Smooth Again Rinse is where the conditioning work of the SMOOTH regimen gets serious. Biomimetic Keratin Protein is the standout addition over the Wash — it delivers targeted damage repair by mimicking the structure of the hair’s own keratin, bonding to damaged areas and leaving the hair looking and feeling restored with added shine. Brazil Nut Oil adds omega fatty acid density that fights frizz and may tame unruly curls while reducing breakage. The Murumuru Butter, Shea Butter, Cocoa Butter and Mango Butter stack provides the moisture saturation that keeps thick, coarse hair’s cuticle from lifting and absorbing environmental humidity.

The result after consistent use is a measurable change in how the hair behaves: less puff after washing, faster drying time, and styling products working more efficiently because the cuticle is no longer fighting the environment. Kevin Murphy designed the SMOOTH regimen so that each step contributes something the others cannot — the conditioner’s Keratin Protein does repair work that butter alone cannot achieve.

Why Moda Carries This

As a White Haven Kevin Murphy salon, Smooth Again Rinse is the first upgrade we suggest for clients who rely entirely on styling products to manage frizz. Managing frizz at the styling stage is expensive in product and time. Managing it at the conditioning stage — when the cuticle is open and receptive — is where the real work happens. Consistent use of this conditioner reduces what the styling step needs to do.

Key Active Ingredients

  • Biomimetic Keratin Protein (Keratin Amino Acids): Delivers targeted damage repair that leaves the hair looking restored with added shine. Mimics the hair’s own structural protein.
  • Gardenia Taitensis (Monoi Oil): Tahitian Gardenia oil that imparts shine and softness while helping to rebuild and restore.
  • Bertholletia Excelsa (Brazil Nut) Seed Oil: Rich in omega fatty acids; fights frizz, may tame unruly curls, helps reduce breakage.
  • Theobroma Cacao (Cocoa) Seed Butter: Improves hair’s overall flexibility while adding essential moisture and softness.
  • Astrocaryum Murumuru Seed Butter: Amazon-sourced essential fatty acids for deep frizz-fighting moisture.
  • Butyrospermum Parkii (Shea) Butter: Deep moisture, repair and environmental protection.
  • Mangifera Indica (Mango) Seed Butter: Smoothness and moisture.
  • Cocos Nucifera (Coconut) Oil: Penetrating conditioning and shine.

Moda Pro Tip

Leave it in for the full 1 to 2 minutes. Thick, coarse hair has a tightly packed cuticle layer and the Biomimetic Keratin Protein and butters need contact time to penetrate. Rinsing immediately after application means you are mostly rinsing off surface coating rather than getting the deposit that matters. Apply, clip the hair up, finish the rest of your shower, then rinse.

Not the Right Fit If...

If your hair is fine or medium, this is too rich for daily use. Angel Rinse or Hydrate Me Rinse will condition without the weight that Smooth Again’s butter stack brings. Smooth Again Rinse is built specifically for the density and coarseness of thick, high-porosity hair that genuinely needs that level of moisture input.

How To Use

  1. Apply to freshly washed hair.
  2. Leave for 1–2 minutes.
  3. Rinse thoroughly.
  4. Follow with Smooth Again leave-in treatment on towel-dried hair.
  5. Use daily as part of the SMOOTH regimen.
COMMON QUESTIONS

Product FAQ

No — for thick, coarse hair the butter and oil content provides the moisture saturation the hair needs to resist frizz, not excess weight. Thick hair has a large cortex that absorbs moisture readily, so what feels heavy on fine hair is properly nourishing for thick hair. Rinse thoroughly and follow with Smooth Again leave-in rather than additional styling products to avoid genuine overload.
Yes — there is a meaningful difference. Kevin Murphy describes it as “targeted damage repair” because the biomimetic protein bonds preferentially to damaged regions of the cuticle, mimicking the hair’s own structural keratin rather than just coating the surface. Regular conditioning agents coat uniformly; biomimetic keratin deposits where the hair is most depleted.
Yes — Kevin Murphy notes that Brazil Nut Oil in the Rinse may tame unruly curls while fighting frizz and reducing breakage. The butter stack also provides the deep moisture that curly hair needs to maintain definition and resist frizz. Use it as the conditioner step before air-drying with your usual curl styling products.
Yes — 1 to 2 minutes is the contact window Kevin Murphy specifies. Thick, coarse hair’s tightly packed cuticle needs that time for the Biomimetic Keratin Protein and butters to penetrate. Apply, clip your hair up, finish the rest of your shower, then rinse. Two minutes of contact time makes a noticeable difference in the result.
Yes — Smooth Again Rinse works as a standalone conditioner after any shampoo. The Biomimetic Keratin Protein and butter stack deliver their frizz-fighting and repair benefit regardless of what shampoo precedes it. The full SMOOTH regimen result is best when all three steps are used, but the Rinse alone on top of any shampoo will improve the texture and manageability of thick, coarse hair.
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