Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. This Business Profile tracks the Brand Authority Index and supporting AI visibility evidence. Last analyzed August 30, 2026.
Great-lengths is a company within the Human Hair Extensions category. Great Lengths is a professional hair extensions brand founded in Rome, Italy, in 1992. They are renowned for their high-quality, ethically sourced Remy and Double Drawn hair from India, which is expertly handcrafted in Italy. The company became a B Corporation in 2022, emphasizing sustainability and ethical production practices in the hair extensions industry.
Great-lengths was founded in 1992 and is headquartered in Rome, Italy.
Great-lengths's core products are Pre-bonded hair extensions (GL Keratine) and Tape-in hair extensions (GL Tapes)..
Great-lengths uses B2B sales to certified salons and stylists; end-consumer pricing determined by salons..
Great-lengths serves Professional salons and certified stylists for application, and end-consumers seeking high-quality hair extensions for length, volume, or color effects..
Great-lengths Ethically sourced (Remy and Double Drawn) hair from India, expertly handcrafted in Italy, B Corp certified for sustainability, and pioneer of the first ultrasonic machine in the field. Known for quality, durability, and a comfortable application experience.
Official website: https://greatlengths.com/
Last analyzed: August 30, 2026
This Business Profile is published by Optimly in the Optimly AI Brand Index, a public research dataset showing how AI systems describe brands, categories, and competitors. Optimly AI Visibility analyzes sampled buyer-intent responses, cited sources, and public brand information. The Brand Authority Index summarizes answer presence, narrative accuracy, and owned citations where sufficient evidence is available.
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