10 bestHair Smoothing Productsof December 2025
112M consumers helped this year.
1

Olaplex No. 7 Bond Oil, 30 ml.
Olaplex

9.9
5% off
2

Moroccanoil Treatment Hair Oil, 0.85 oz
Moroccanoil

9.8
3

No.6 Bond Smoother
Olaplex

9.6
4

L'Oreal Paris Dream lengths Sleek Frizz Eraser Serum with Keratin and Castor Oil, 100 Milliliters
L’Oréal Paris

9.4
5% off
5

Verb Ghost Oil Vegan Weightless Hair Oil Lightweight Hair Oil Revitalizing Hair Treatment Oil Nourishes and Promotes Shiny Hair Paraben Free, Sulfate Free Smoothing Oil, 2 fl oz
Verb

9.1
OtherUp to 5% off
6

Kérastase Discipline, Fondant Fluidealiste Conditioner, Smoothing Hair Conditioner, Provides Extreme Softness and Shine, With Morpho-Keratine and Lipids to Restore Hair, For All Hair Types, 200 ml
KERASTASE

8.9
7

Kérastase Discipline, Bain Fluidealiste Shampoo, Smoothing Anti-Frizz Shampoo, Leaves Hair Feeling Soft and Nourished, With Morpho-Keratine, Sulfate-free, For All Hair Types, 250ml
KERASTASE

8.6
8

Redken Leave-In Cream, Heat Protection up to 450 Degrees, Protects Against Humidity, For Frizzy & Unmanageable Hair, Instantly Smooths Hair, Sulfate Free, Frizz Dismiss Rebel Tame, 805 fl.oz./250ml
Redken

8.3
9

L'Oreal Professionnel Smoothing Serum | For All Hair Types | Heat Protection | Frizz Control | Hair Straightener | Shine | 50 ml
L'OREAL PROFESSIONNEL PARIS

8.0
5% off
10

Moroccanoil Intense Smoothing Frizz Control Serum, 1.7 Fl. Oz.
Moroccanoil

7.8
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