Change of formulation?

I’ve been using this product for years and it was my go-to. However, I’m very disappointed with my most recent order in terms of scent and functionality. Was the formulation changed?

Originally posted on kerastase-usa.com

Makes my hair so smooth

[This review was collected as part of a promotion.] I like using this product it makes my hair smooth.

Originally posted on kerastase-usa.com