Double Sérum Thérapiste

Dual-serum for both fine and thick hair. Ends renewal care.

Double Sérum Thérapiste is rated 4.5 out of 5 by 6.
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How To Use
Doubly effective, this product combines an oil-based care agent, which has the particular quality of being able to very delicately moisturize the fiber, with a denser, cream-textured top-coat to treat and seal ends. A subtle mix of compounds that are highly cutting-edge but contradictory in terms of formulation, this product offers unique results. Third performance factor: the fibers are thermo-protected when using heated styling tools at temperatures of up to 230°C / 446°F. A finish that is immediately noticeable by everyone, an extra dose of softness as a final touch.
Rated 5 out of 5 by from The best for my hair! I love the Double Serum! Fragrance and efect is amazing, very natural and very shiny. Love love this product!
Date published: 2018-03-13
Rated 2 out of 5 by from Not for baby fine hair If you have a "no scents" policy at your workplace, this isn't for you. The scent is very strong and lingers. Double Serum Therapiste weighs my hair down and leaves it feeling heavy; I prefer Elixir Ultime Creme Fine for my hair. It leaves my hair soft and eliminates frizz while not weighing it down. This serum would be alright just for the ends of my hair, but that means I need a second product for all over. The cost and heavy perfume prohibit using this as an "ends only" product. Finally, it's difficult to get a perfect mix of each of the oil and cream. Why complicate things? I want a no-fuss approach.
Date published: 2017-01-26
Rated 5 out of 5 by from Very good product for damaged hair Got a sample from Kerastase, and loved it, however, was not ready to buy a full size for $60 (after taxes), so I opted out for the same serum on Amazon.ca for $34, but although it looks and smells the same, it didn't do the same for my hair as the sample. So, next time I'll have to bite a bullet and buy it for full price from Kerastase or at my hair salon that sells Kerastase products.
Date published: 2016-09-12
Rated 5 out of 5 by from Great immediate results I used the sample and the results were noticable on the first use. Will purchase as I have very dry/damaged hair and the dry winter season is coming up soon. Nice product. Bit more expensive but worth the results.
Date published: 2015-09-30
Rated 5 out of 5 by from love the fragrance This serum is a dream come true. My hair was dry and lifeless before use, this serum has given my hair the softness and the bounce it used to have. I love this product.
Date published: 2015-08-15
Rated 5 out of 5 by from I love the heat protection properties This serum not only protects your hair from heat styling, but leaves it silky, soft and lightweight. I love finishing the ends of my hair with it too! Not greasy or oily residue
Date published: 2015-06-22
  • y_2019, m_12, d_12, h_18
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_6
  • loc_en_CA, sid_DOUBLE-SERUM-THERAPISTE, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_kerastase-en_ca
  • bvseo_sdk, dw_cartridge, 17.1.0, p_sdk_3.2.0
  • CLOUD, getReviews, 68ms
  • reviews, product