A daily conditioner powered by exclusive technology that adds volume, strengthens, and thickens split ends to reduce the appearance of damage and promote noticeably longer hair.
Key Benefits:
• Reduces the appearance of split ends.
• Strengthens mid-lengths for noticeably longer hair.
• Thickens ends while adding volume.
How to use
Suggested Usage:
• After cleansing with the Pro Longer Hair Thickening Shampoo (sold separately), apply a generous amount of
conditioner to clean, wet hair.
• Use fingers or comb to evenly distribute through mid-lengths and ends.
• Leave in for 2 to 3 minutes.
• Rinse thoroughly.
• Follow up with Pro Longer Hair Thickening Mask (sold separately) as a weekly deep treatment.
• Use with Pro Longer Hair Thickening Shampoo (sold separately) for maximum results.
Technology
Amino Acid: Prevents breakage and strengthens hair.
Filler A-100: Exclusive technology that penetrates the hair fiber to visibly thicken damaged or split ends.
69% stronger hair fiber.*
*After application of Prolonger Shampoo + Mask vs. non-conditioning shampoo.
L'Oréal Professionnel is committed to continually improving the impact of its products throughout the product lifecycle, including the production and anticipated usage. This tool is designed to help assess the relative environmental & social impact of L'Oréal Professionnel compared to other L’Oréal Groupe products in the same category around the world in 2020.
The calculation method was developed with the help of independent scientific experts and Bureau Veritas Certification, an independent auditor. The score takes into account 14 environmental impact factors all along the product's life cycle.
Compared to other similar L’Oréal Groupe Products sold worldwide in 2020.
Carbon Footprint
g(1) per usage dose
g per 10ml
Water Footprint
(2) per usage dose
per 10ml
The impact score is based on simulated usage of 1 product & 4 refills
Every consumer product has some impact on the environment. A good score here does not mean a product has a positive impact or no impact on the environment. The letters and colors used in this tool are designed to help you make comparisons to other similar products in L'Oréal's global portfolio, so you can make more informed choices.
Manufacturing conditions
Made in Spain at a responsible plant
Waste recovery:
Renewable energy:
Packaging Facts
% of cardboard/paper certified FSCTM or PEFC:
(3):
Refillable or rechargeable:
Social impact of the product
The ingredients and components of this product are sourced from suppliers committed to respect the fundamental principles of the UN on labor standards.
Discover our evaluation methodology and all that we are implementing to reduce our impacts together.