Pasteur Pharmacy
Redken Extreme Lenght Leave-In Treatment 150ml
Redken Extreme Lenght Leave-In Treatment 150ml
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Redken's Extreme Length Leave-In Treatment is for strengthening damaged hair to grow longer and stronger. This leave-in conditioner helps prevent breakage so your hair can continue to grow longer.
- Strengthens damaged hair to grow longer & stronger
- Helps prevent breakage so your hair can continue to grow longer
- Reduces breakage
- Visibly reduces the appearance of split ends
- Strengthens weak, fragile hair
- Adds manageability, smoothness & shine
Clinical Results:
- Reduces breakage by 81%*
- Visibly reduces the appearance of split ends by 78%*
Key Ingredients:
- Redken's Length Care Complex featuring biotin & soy protein
*When using the full Extreme Length system (shampoo, conditioner & treatment).
Shipping
Shipping
USA DOMESTIC SHIPPING
We offer standard shipping (5–9 business days) on all U.S. orders.
CANADIAN SHIPPING
Orders within Canada typically arrive within 3–7 business days. Please note that depending on the product or supplier, customs or duties may apply.
INTERNATIONAL SHIPPING
We offer standard international shipping (2–6 weeks). Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility and may vary by country.
Hassle-Free Returns
Hassle-Free Returns
We hope you love what you ordered! If something isn’t quite right, whether it’s the size, color, or simply not what you expected, feel free to reach out.
Returns and exchanges are handled according to our policy, which may vary depending on the product. You can review all the details here.
If you have any concerns or would like to discuss an exchange, don’t hesitate to contact us, we’re happy to help.
Our goal is complete customer satisfaction.


Shop with Purpose
OSADIA is a Spanish word that means "audacity." We believe this word reflects the unique journey and stories behind our products, those stories are all about hard work, courage and resilience. In Osadía you will find unique fair trade, handmade & socially responsible products, every product is empowering artisans, small businesses and vulnerable communities around the world.