L’Oréal Professionnel Keratin Alpha Sleek Shampoo, Progressive Treatment & Mask Trio
Experience the ultimate smoothing routine with the L’Oréal Professionnel Keratin Alpha Sleek Shampoo, Progressive Treatment & Mask Trio. This professional three-step system is designed to cleanse, smooth, and deeply nourish the hair while helping to reduce frizz, control unwanted volume, and deliver long-lasting, salon-quality results.
The Keratin Alpha Sleek Shampoo gently cleanses while helping to maintain smooth, manageable hair. The Progressive Treatment works to smooth the hair fibre, reducing frizz and improving manageability, while the Keratin Alpha Sleek Mask provides intense hydration and nourishment, leaving hair soft, silky, and full of shine.
Perfect for coarse, frizzy, or unruly hair, this trio delivers visible results with consistent use.
| Product Components | Key Benefits |
|---|---|
| Keratin Alpha Sleek Shampoo | Gently cleanses without stripping natural oils; maintains smoothness and manageability |
| Progressive Treatment | Smooths hair fibre, reduces frizz, improves texture and control |
| Keratin Alpha Sleek Mask | Deeply hydrates and nourishes, enhances shine and softness |
FAQ
How often should I use the Keratin Alpha Sleek Shampoo, Progressive Treatment & Mask Trio?
For best results, use the shampoo once a week, followed by the progressive treatment and mask every 10 to 14 days, depending on hair type and condition.
Can this trio be used on colored or chemically treated hair?
Yes, this trio is suitable for colored or chemically treated hair, as it is formulated to preserve hair integrity while delivering smoothness and hydration.
Does the mask contain any parabens or sulfates?
No, the Keratin Alpha Sleek Mask is free from parabens and sulfates, making it gentle for daily use and suitable for sensitive scalps.
Michael Langdon –
I’ve used this trio for three months now and my frizzy hair has become much smoother. The shampoo cleanses well without drying out my strands. The mask gives a noticeable shine and softness after just one application. My hair feels healthier and more manageable every day.
David Avery –
The progressive treatment works well to reduce frizz, especially on my coarse hair. I apply the mask once a month and it makes a big difference in texture. The shampoo is mild and doesn’t leave my hair feeling stripped.
Dorothy Grant –
After switching from a regular shampoo, I noticed a significant improvement in how my hair looks and feels. The mask is rich and deeply nourishing, and the treatment helps control volume without making hair feel flat.
Sophie Dyer –
I use this trio twice a month and see consistent results. My hair is less frizzy and more manageable, especially in humid weather. The only thing I wish was a more intense treatment for very thick hair.
Grace Randall –
My curly hair has become much more defined and smoother. The shampoo doesn’t weigh down the hair, and the mask adds moisture without greasiness. I’m very satisfied with the results and would recommend it to anyone with unruly hair.