KEVIN.MURPHY SMOOTH.AGAIN leave-in smoothing conditioner for thick, coarse hair — 200 mL, anti-frizz & shine

KEVIN.MURPHY SMOOTH.AGAIN is a leave-in smoothing conditioner designed to reduce frizz, add shine and tame thick, coarse, or unruly hair without weighing it down.

This lightweight anti-frizz treatment doubles as a leave-in conditioner and styling ally, delivering hydration and manageability for strands that resist smooth finishes. Formulated with immortelle extract and baobab seed oil, SMOOTH.AGAIN focuses on softening texture, improving shine, and protecting hair from humidity while remaining free of sulfates and parabens. Use it after washing on damp hair to detangle, seal the cuticle, and prepare hair for blow-drying or air-drying with a sleeker result.

How does SMOOTH.AGAIN reduce frizz and improve manageability?

SMOOTH.AGAIN works by coating and smoothing the hair cuticle while delivering moisture to the fiber, which helps prevent the swelling and roughness that cause frizz. Its blend of humectants and botanical oils smooths the surface so strands lie flatter and reflect light better, producing a sleeker look and easier styling.

• Baobab seed oil restores softness and increases elasticity.
• Immortelle extract helps boost hair's resilience and surface smoothness.
• Lightweight conditioners avoid heaviness while sealing the cuticle.
• Sulfate- and paraben-free formula suitable for treated hair.

When and how should I apply this leave-in conditioner for best results?

Apply SMOOTH.AGAIN to clean, towel-dried hair—focus on mid-lengths to ends where frizz and dryness are most apparent. Distribute evenly with fingers or a wide-tooth comb, then style as usual; it supports both heat styling and air-drying routines while improving detangling.

• Use a small amount for fine hair, a larger amount for thick hair.
• Work through damp hair, avoiding direct roots if you want lift.
• Blow-dry for a smoother finish or let hair air-dry for natural texture control.
• Reapply sparingly to dry ends between washes to tame flyaways.

Will SMOOTH.AGAIN weigh down my hair or affect styling?

The formula is designed to be lightweight enough to smooth without heavy buildup, making it suitable for thicker textures that need control rather than extra bulk. It helps styling tools perform more effectively by reducing tangles and creating a sleeker base for blowouts, straightening, or polished waves.

• Non-greasy finish maintains natural movement.
• Improves manageability for easier heat styling and faster drying.
• Enhances shine so styles look polished and healthy.
• Safe to layer with other KEVIN.MURPHY styling products.

Is this product suitable for color-treated or chemically processed hair?

SMOOTH.AGAIN is free from sulfates and parabens, which makes it a gentle option for color-treated and chemically processed hair when used as directed. Its moisturizing and strengthening ingredients help restore softness and manageability after chemical services, though always patch-test or consult your stylist for specific concerns.

• Sulfate-free formulation reduces the risk of color stripping.
• Conditioning actives support hair resilience after treatments.
• Use with color-safe shampoo and treatments for best color longevity.
• Works well as part of a professional haircare routine.

Who is this for: KEVIN.MURPHY SMOOTH.AGAIN is targeted to people with thick, coarse, or unruly hair seeking a lightweight leave-in that reduces frizz, improves shine, and makes styling simpler. It's also appropriate for anyone with processed or color-treated hair who wants a sulfate- and paraben-free option to smooth and protect their look. Ideal for daily use or whenever hair needs extra control and softness without losing natural movement.

Ingredients

Water, glycerin, dimethicone, keratin, tocopherol (vitamin E), panthenol, peptides, fragrance.