The complete SMOOTH AGAIN daily frizz-control routine in one set — a sulphate-free smoothing shampoo and a Biomimetic Keratin conditioner that work in sequence to tame thick, coarse and frizz-prone hair from the first shower step.
This set includes:
-
Kevin Murphy Smooth Again Wash (250 ml) — a sulphate-free smoothing shampoo with Monoi Oil, Murumuru Butter and Panthenol that starts frizz control at the cleanse step by depositing moisture and smoothing actives during lathering.
-
Kevin Murphy Smooth Again Rinse (250 ml) — a smoothing conditioner with Biomimetic Keratin Protein and Monoi Oil that integrates structurally into the hair’s own protein matrix for frizz control that holds between washes, not just on wash day.
The Moda Team Review
The Wash and Rinse form the daily foundation of the SMOOTH AGAIN system. The Wash deposits Monoi Oil and Murumuru Butter during cleansing — the frizz fight starts before the conditioner is even applied. The Rinse then continues with Biomimetic Keratin Protein that integrates structurally into the hair rather than coating the surface. Surface smoothing washes off by day two. Structural smoothing holds between washes.
For thick, coarse or wavy hair that has tried multiple shampoo-and-conditioner combinations without finding one that genuinely controls frizz, the sequencing in this duo is why it works differently. Both products use Monoi Oil at different steps, and the Biomimetic Keratin in the Rinse adds a structural layer of smoothing that compounds the Wash’s work rather than simply repeating it.
As a White Haven Kevin Murphy salon, the Smooth Again Wash and Rinse Duo is the starting point we recommend for thick or frizz-prone clients. Use the cool water final rinse after the Rinse step — it closes the cuticle and locks in everything both products have built.
Why Moda Carries This
Kevin Murphy designed the SMOOTH AGAIN system around Monoi Oil — the Tahitian ingredient he relied on throughout his session styling career for resistant, coarse hair. The duo puts both shower steps in one purchase and makes it straightforward to start the system correctly from day one.
Moda Pro Tip
Full 2-minute contact time on the Rinse — the Biomimetic Keratin needs it to integrate structurally. Cool water final rinse is not optional: it closes the cuticle and locks in both the Monoi Oil from the Wash and the Keratin from the Rinse. Add Smooth Again Treatment on damp hair before blow-drying to protect the smooth result against humidity through the day.
Not the Right Fit If...
For fine hair, this duo is too rich — Angel Wash and Rinse is the right system. Smooth Again Wash and Rinse is designed for thick, coarse and wavy hair that can absorb a richer formula without being weighed down.
How To Use
- Apply Smooth Again Wash to wet hair. Leave lather 60 seconds. Rinse.
- Squeeze excess water from mid-lengths and ends.
- Apply Smooth Again Rinse from mid-lengths to ends. Leave 2 minutes. Rinse with cool water.
- Follow with Smooth Again Treatment on damp hair before styling.
