
Description
What is smooth over frizz-fighting treatment?
Ready to play it smooth? This 60-second smoothing treatment instantly reduces frizz by 73%* (even in high humidity!) for 2.2x smoother hair that lasts up to 72 hours.*
Who it's for
All hair types 1–4c looking to smooth unwanted frizz
Why it's special
Fight frizz, without stressing out your strands. This in-shower, rinse-out treatment is powered by smoothing superstars like glycolic acid—which helps to smooth the hair cuticle while creating a barrier to block out frizz—plus water lily extract + our signature superfruit sea buckthorn. The results: your hair, only 2.2x smoother.*
Keep your cool even in high humidity: keeps frizz reduced for up to 72 hours* thanks to time-released humidity protection.
The smoothest results: instantly reduces frizz for hair that’s softer, shinier + more manageable.
Fast + effective: get wow-worthy results quickly—it takes just 60 seconds with smooth over to instantly reduce frizz + smooth strands.
*clinically proven, after one use.
Shipping & Returns
- Standard free shipping on orders over $99
- Standard and express shipping options available at checkout
- Standard shipping time is between 1–5 business days
- Pause, change or cancel your subscription after your first renewal
- Returns of unopened and unused products accepted up to 30 days
- See terms & conditions for more information
Ingredients
How to Use
Smooth Over Frizz-Fighting Hair Treatment Mask
CODE: BSE15
*EXCLUSIONS: AlumierMD, Augustinus Bader, Biologique Recherche, Biophora, Davincia, Davines, Dr. Barbara Sturm, EltaMD, Eminence, Esthederm, Gelcare, iS Clinical, Laboratoires Dr. Renaud, May Lindstrom Skin, Moroccan Oil, Obagi, Olaplex, Proderm, Skinceuticals, SkinBetter Science, TiZO, U Beauty, Valmont, ZO Skin Health, Bundles, Limited Edition Kits & Sets, Glow FIX Boxes & products in the Liquidation category.

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