Price
$ 25
Heat-activated serum for sleek, shiny hair. ### Need to know - Vegan formula - Cruelty-free ### Good to know - Long-lasting sleek results - Artificial formulation (dimethicone-based) - Best for: frizz control, sleek styling; not ideal for all hair types - Vegan - 🌍 Made in France ### Bottom line Effective for sleek hair but relies on synthetic ingredients.
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All reviews are collected by invitation after a verified purchase and reflect real ownership across online and in-store transactions.
Bee Z
Jun 3, 2026
I am already a huge fan, serial user & lover of another Fructis serum that I regularly use so obviously I had big hopes for this and it did not disappoint. Super easy to apply after a towel dry but before you blow dry and Walla the Frizz is gone.
Fi
Apr 2, 2026
If you need hair sleekness without the frizz try this serum and flat iron your hair
Backy Lam
Jan 14, 2026
I like Fructis Keratin Sleek Serum 50ml for its effectiveness and scent. This serum has a nice smell and feel, it calms flyaway hair and gives a lovely sheen. I have very strong, coarse and curly hair, which is very hard to manage, but someone recommended I try this product. I'm so pleased I did, it's great
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