![Hair diagnosis tool Kérastase with Emily Background](/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_cover-copy-7.jpg?w=400&rev=6b21f5752ce84a419bf518a261682cfb&hash=4BFE10A55689F8BC6DCF57A322A3BBB7 400w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_cover-copy-7.jpg?w=450&rev=6b21f5752ce84a419bf518a261682cfb&hash=0FC725D04142BA4A305726A78E65E32F 450w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_cover-copy-7.jpg?w=500&rev=6b21f5752ce84a419bf518a261682cfb&hash=B2D426672164C3CA165E4894A9E6397F 500w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_cover-copy-7.jpg?w=550&rev=6b21f5752ce84a419bf518a261682cfb&hash=3273E1AE45411F328D05F92277E13E0E 550w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_cover-copy-7.jpg?w=600&rev=6b21f5752ce84a419bf518a261682cfb&hash=5F31927D05345A2AA7BD8C3B564B3971 600w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_cover-copy-7.jpg?w=700&rev=6b21f5752ce84a419bf518a261682cfb&hash=6F43DD96B07996D7DCBB68E3547D6B72 700w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_cover-copy-7.jpg?w=800&rev=6b21f5752ce84a419bf518a261682cfb&hash=CC8E097D0E3284A0FA46B478AE3CE692 800w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_cover-copy-7.jpg?w=900&rev=6b21f5752ce84a419bf518a261682cfb&hash=357C4AA31F80027E63A41AE2872B5577 900w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_cover-copy-7.jpg?w=1000&rev=6b21f5752ce84a419bf518a261682cfb&hash=6343C4CA43C10C8AAF422D5DEBDAC4A3 1000w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_cover-copy-7.jpg?w=1100&rev=6b21f5752ce84a419bf518a261682cfb&hash=CB1D4A10332459FFBFF80571BC8B336D 1100w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_cover-copy-7.jpg?w=1200&rev=6b21f5752ce84a419bf518a261682cfb&hash=3D9F5F13503D210A331753DC83AAC933 1200w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_cover-copy-7.jpg?w=1400&rev=6b21f5752ce84a419bf518a261682cfb&hash=FEA76223F991BA8689F1689F7491CE6B 1400w)
Diagnostic en ligne
Diagnostic cheveux en ligne
L'outil de diagnostic en ligne de Kérastase vous aidera à trouver la routine de soins capillaires idéale.
![Emily with advanced algorythm for her hair](/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/emily-with-advanced-algorythm-for-her-hair-copy-6.jpg?w=320&rev=4feec9fee4304875bbd777d3a5799c17&hash=B5663770E29913E331074FA9D666FA78 320w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/emily-with-advanced-algorythm-for-her-hair-copy-6.jpg?w=400&rev=4feec9fee4304875bbd777d3a5799c17&hash=9E6EEDE5C8D53AE775E80910079772EB 400w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/emily-with-advanced-algorythm-for-her-hair-copy-6.jpg?w=500&rev=4feec9fee4304875bbd777d3a5799c17&hash=3B0F08A13C81286D56282AC986B0A0CD 500w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/emily-with-advanced-algorythm-for-her-hair-copy-6.jpg?w=600&rev=4feec9fee4304875bbd777d3a5799c17&hash=F84C283C6D204E76EC0BDD9430ADA44E 600w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/emily-with-advanced-algorythm-for-her-hair-copy-6.jpg?w=767&rev=4feec9fee4304875bbd777d3a5799c17&hash=540F9D9586E5E8B2E8A7387789D039C3 767w)
![Kérastase hair expertise](/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-02-copy-4.jpg?w=320&rev=f3fb8df0f3294418a0ebb34d20d76ea1&hash=8B8C6DB97775C8801BA1899C7ACAF229 320w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-02-copy-4.jpg?w=400&rev=f3fb8df0f3294418a0ebb34d20d76ea1&hash=7FAA9FEAD36ED5B617B26A3A8A370BF1 400w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-02-copy-4.jpg?w=500&rev=f3fb8df0f3294418a0ebb34d20d76ea1&hash=DD8435E59EC83F426BDDFA578AF8D387 500w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-02-copy-4.jpg?w=600&rev=f3fb8df0f3294418a0ebb34d20d76ea1&hash=2500296E9136B38B0F9C90A613152AA0 600w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-02-copy-4.jpg?w=767&rev=f3fb8df0f3294418a0ebb34d20d76ea1&hash=B1BB673ABDCBEAA981B0FBDD8DA85963 767w)
![Kérastase professional diagnosis with an hair stylist](/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-14-copy-4.jpg?w=320&rev=9f38a057b3254878884c04889a1c26da&hash=DCF1AA7359D7988FF1F2F2496F838FB1 320w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-14-copy-4.jpg?w=400&rev=9f38a057b3254878884c04889a1c26da&hash=FB9A640D57259DE36342207C62047BC3 400w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-14-copy-4.jpg?w=500&rev=9f38a057b3254878884c04889a1c26da&hash=9F14F33D18F6866CB18C9904CD36CD94 500w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-14-copy-4.jpg?w=600&rev=9f38a057b3254878884c04889a1c26da&hash=217EDD909915556FC6FA6AC05890E109 600w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-14-copy-4.jpg?w=767&rev=9f38a057b3254878884c04889a1c26da&hash=5239C4B8F5E9FCF04B85237C4B89742B 767w)
![Preview of the Kérastase hair diagnosis](/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-copy-4.jpg?w=320&rev=370a36eb6c9643828109f8fa8629c258&hash=ABFA680B18BE093BE83724741A8241B7 320w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-copy-4.jpg?w=400&rev=370a36eb6c9643828109f8fa8629c258&hash=01D5054CCE20BA9EE6A52885CB20B71B 400w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-copy-4.jpg?w=500&rev=370a36eb6c9643828109f8fa8629c258&hash=770E761445F090E1C8F29CEAC38CC9EB 500w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-copy-4.jpg?w=600&rev=370a36eb6c9643828109f8fa8629c258&hash=BD80850AE5C0C62E9496621468A5ECA6 600w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-copy-4.jpg?w=767&rev=370a36eb6c9643828109f8fa8629c258&hash=F5F9F73CAAFE44458BC827D66F35211B 767w)
![Genesis range visual](/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase21lpdiaghellohairgoalsxarticle3-copy-7.jpg?w=320&rev=45780132d2aa46d1803191a3c2faef42&hash=6FE512851CEE1A581C526B60A6F941DD 320w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase21lpdiaghellohairgoalsxarticle3-copy-7.jpg?w=400&rev=45780132d2aa46d1803191a3c2faef42&hash=8E09C00C5094B2A914E025CDDC020460 400w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase21lpdiaghellohairgoalsxarticle3-copy-7.jpg?w=500&rev=45780132d2aa46d1803191a3c2faef42&hash=F1A7198C287B8DCA2AC7D3D3C7DEA8E1 500w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase21lpdiaghellohairgoalsxarticle3-copy-7.jpg?w=600&rev=45780132d2aa46d1803191a3c2faef42&hash=420D0CCE60D5C0012AEF15750D1129E0 600w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase21lpdiaghellohairgoalsxarticle3-copy-7.jpg?w=767&rev=45780132d2aa46d1803191a3c2faef42&hash=FEA94DA8BE0386AD8A8E98A5DE8AE682 767w)
![Kérastase girls with Elixir Ultime Hair Oil](/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-4-copy-7.jpg?w=320&rev=19b239fcdcb64a548a565a98954222f0&hash=B92E6A964834EFE0BC766474CB9D9C2A 320w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-4-copy-7.jpg?w=400&rev=19b239fcdcb64a548a565a98954222f0&hash=889A12505DA2BA6AC9C4CBD59D276E56 400w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-4-copy-7.jpg?w=500&rev=19b239fcdcb64a548a565a98954222f0&hash=A0B38BB6B3C9886202DE6F050C595092 500w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-4-copy-7.jpg?w=600&rev=19b239fcdcb64a548a565a98954222f0&hash=E0D1F825923065D025AB5BC34107579A 600w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/homepage/diagnosis/kerastase_21_lp_diag_hellohairgoals-x-article-4-copy-7.jpg?w=767&rev=19b239fcdcb64a548a565a98954222f0&hash=6CD6DC731D4E2DAB64FD583D224227EF 767w)
RENDEZ-VOUS EN SALON
Bien plus que l'endroit pour faire faire ses racines ou une coupe d'entretien occasionnelle, prenez rendez-vous dans le salon Kérastase le plus proche de chez vous pour un profil capillaire personnalisé et gratuit.