Kevin Murphy Smooth Again Treatment | Leave-In Frizz Control for Coarse Hair

Kevin Murphy
A leave-in frizz-control treatment for thick, coarse and unruly hair — Immortelle, Baobab Oil and Australian Fruit Extracts provide long-lasting hydration and protection that make the frizz-free result last through the style.
Completing the SMOOTH regimen as the final frizz-control treatment step, Thick, coarse hair where frizz returns quickly after styling, Hair that has tried frizz serums that work on wash day but not beyond, Any styling method — blow-dry, air-dry or diffuse, and Humid environments where frizz is triggered by atmospheric moisture
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Regular price $50.00
Regular price Sale price $50.00
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Description

A leave-in frizz-control treatment for thick, coarse and unruly hair — Immortelle Extract, Baobab Oil and Australian Fruit Extracts deliver long-lasting hydration and protection on towel-dried hair before blow-drying or air-drying.

The Moda Team Review

Smooth Again is the final step in the SMOOTH regimen and the product that makes the difference between a style that lasts and a style that starts unravelling within an hour. Kevin Murphy describes it as an anti-frizz treatment disguised as a styler — it applies to towel-dried hair before styling and functions simultaneously as a treatment and a finishing product. Immortelle Extract (the anti-ageing active from the REJUVENATE range) and Baobab Oil bring long-lasting conditioning from within; Australian Fruit Extracts add antioxidant protection against the environmental stressors that trigger frizz.

The key phrase in Kevin Murphy’s description is “nourishes from within using powerful ingredients rich in vitamins, antioxidants, and fatty acids.” This is not a silicone-coating product that creates a temporary smooth surface. It is a treatment that addresses moisture levels at the cortex level so the hair does not need to absorb environmental humidity to compensate for internal depletion. That is why the result is lasting rather than temporary.

Why Moda Carries This

As a White Haven Kevin Murphy salon, Smooth Again completes the SMOOTH regimen and is the product that makes the Wash and Rinse’s work last through the style. For clients who have tried frizz-control products that work on wash day but lose their effect by the next morning, the reason is usually that those products are coating rather than treating. Smooth Again treats. The frizz-free finish holds because the cause has been addressed, not just covered.

Key Active Ingredients

  • Helichrysum Italicum (Immortelle) Extract: Anti-ageing and rejuvenating; strengthens, repairs and delivers long-lasting conditioning benefits.
  • Adansonia Digitata (Baobab) Oil: Rich in omega fatty acids and vitamins; provides lasting hydration and protection, helps smooth and control frizz.
  • Australian Fruit Extracts: A carefully selected blend that delivers antioxidant protection, strengthens and helps protect the hair against environmental frizz triggers.

Moda Pro Tip

Apply to towel-dried hair — not soaking wet, not fully dry. The leave-in needs the hair to be damp enough for the treatment actives to distribute and penetrate the cuticle before it closes as the hair dries. Too wet and it dilutes immediately; too dry and it cannot penetrate. Towel-dry, apply, comb through with a wide-tooth comb, then style. If you are blow-drying, this goes on before the Heated Defense heat protectant.

Not the Right Fit If...

If your frizz is caused by fine hair rather than thick coarse hair, Ever Smooth is the Kevin Murphy frizz-control product designed specifically for finer textures. Smooth Again’s Baobab and Immortelle concentration is built for the density of thick, coarse hair. Using it on fine hair may result in weight and reduced volume.

How To Use

  1. After washing with Smooth Again Wash and Rinse, towel-dry hair.
  2. Apply Smooth Again leave-in evenly through hair.
  3. Comb through and style as desired.
  4. For optimal results, use as the final step of the SMOOTH regimen.
COMMON QUESTIONS

Product FAQ

Yes — both, by design. Kevin Murphy describes it as an anti-frizz treatment disguised as a styler. It goes at the treatment step: apply to towel-dried hair before any styling product or heat protectant. It treats the hair while providing the smoothness and frizz control of a styling product. It does not replace a heat protectant — layer Heated Defense over it if using hot tools.
Yes — Kevin Murphy specifically describes the result as “lasting hydration and protection.” Most frizz serums that stop working within hours are surface coatings that the hair eventually breaks through. Smooth Again uses Immortelle and Baobab Oil to treat moisture levels within the hair shaft, so the hair’s internal moisture is sufficient to resist absorbing environmental humidity rather than just being sealed over temporarily.
Yes — Kevin Murphy confirms it works for any styling method. Apply to towel-dried hair, comb through, and allow to air-dry. The Immortelle and Baobab Oil treatment benefit does not require heat to activate. For air-drying curly or wavy hair, apply Smooth Again first as the treatment base before any curl styling products.
Yes — Smooth Again leave-in works as a standalone frizz treatment with any shampoo and conditioner. The Immortelle and Baobab Oil benefit is present regardless of what precedes it. The full SMOOTH regimen — Wash, Rinse, Treatment — delivers the most complete result because each step addresses frizz at a different point, but Smooth Again alone on top of any routine will improve manageability and lasting smoothness.
No — different products for different hair types. Smooth Again is a richer leave-in treatment specifically formulated for thick, coarse and unruly hair, built around Immortelle and Baobab Oil for lasting internal moisture. Ever Smooth is a lighter blow-dry frizz-control product that works for all hair types including fine. Smooth Again is for high-density hair that needs genuine moisture saturation; Ever Smooth is for hair that needs frizz control without the richness.
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