Which application technique is taught?
Keratin bond, strand by strand — the one the salon uses daily with Great Lengths. The reasoning (consultation, placement, density, tension, maintenance) holds whatever technique you use afterwards.
Is this the official Great Lengths certification?
No, and that matters: a brand certification comes from the brand. Here you learn the craft from a certified salon that has been fitting extensions for years. No diploma, no partner card at the end — technique.
Do I need to know how to fit extensions already?
No. The day works as a first approach and as a way to unlearn bad habits. Say where you stand on the phone: more time on consultation for beginners, more on density and colour-matching for the rest.
My clients complain about slipping or breakage — can this help?
That is the most common reason people come. Slipping, breakage and soreness almost always come from three things: a strand that is too thick, badly set tension, or placement that ignores the hairline. We take them one at a time, on a mannequin head then on a model.
What do we practise on?
Mannequin head in the morning to repeat the gesture, real model in the afternoon for the full service: consultation, colour-matching, application, blending cut and finish. Practice hair is provided by the salon.
How much is the extensions day?
The price is given in person: it depends on the format and the amount of hair used. Call +33 4 91 76 14 38 or message @lilafaubourg on Instagram.