L'Oréal Professionnel Pro Longer Shampoo – Length Strengthening Shampoo
16.9 oz / 500 ml
Strengthening cleanser with amino acid complex that reinforces fragile lengths and reduces breakage from the first wash.
Professional Benefits
- Reinforces fragile lengths and reduces breakage during washing
- Deposits amino acid complex for cumulative structural improvement
- Gentle, non-stripping formula for daily use
- Improves post-wash manageability for long hair
- Safe for color-treated hair
How to Use
- Wet hair thoroughly with warm water
- Apply to scalp and massage gently through mid-lengths
- Rinse and repeat if needed for product buildup
- Follow immediately with the Pro Longer Conditioner or Mask
- Use 3–4 times per week as the routine cleanser
Pro tip: For color-treated long hair, alternate with a color-protective shampoo on non-treatment wash days to protect both length structure and color vibrancy.
- Regular price
- $43.00 USD
- Sale price
- $43.00 USD
- Regular price
-
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Real Customer Stories
"Clients who use the shampoo and mask together get great results. Clients who skip the shampoo only get good ones. The shampoo matters." - Tomas B., Hair Educator
"Less hair in the drain and stronger feel through the lengths from the shampoo alone. A solid professional product." - Patricia L., Salon Owner
Reveal your hair's true radiance
Experience Redken expertise in every strand. Advanced formulas that repair, protect, and illuminate your hair because brilliance begins with care.
Reveal your hair's true radiance
Experience Redken expertise in every strand. Advanced formulas that repair, protect, and illuminate your hair.




