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Zoom Smooth Booster

Smooth Booster

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Supercharge Your Conditioner or Rinse-out Mask with a Boost of Glossy Smoothness
For Frizzy, Unruly Hair

Add extra smoothing + shine to unruly, frizzy hair with this in-shower Booster, applied before your everyday conditioner or rinse-out mask. The formula’s blend of smoothing ingredients, including Hyaluronic acid, calms stubborn frizz + flyaways as it protects, adds shine + volumizes hair weightlessly.

Hair care in common with celebrities? Yes! A-listers like Emma Roberts, Hilary Duff, Julianne Hough and Ashlee Simpson use IN COMMON to keep their hair healthy at home. 

$28.00
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Smooth Booster

$28.00

More Info

Your routine-boosting 2nd step—after shampoo + before conditioner or rinse-out mask:

Boosters perform best on freshly cleaned hair to ensure the active ingredients can penetrate the hair shaft. To seal in the treatment + deliver optimal results, layer your conditioner or rinse-out mask of choice directly on top of the Booster. Learn more about how Boosters work.


Boost the co-wash experience with Smooth Booster: 

Reinvigorate your co-washing experience with Smooth Booster on no-shampoo days. Simply apply the Booster + then layer your conditioner of choice on top. Read more about co-washing here.

How to Use

After cleansing with your shampoo of choice, gently remove excess water. Generously spray Smooth Booster from mid-shaft to ends; don’t rinse out! Layer your choice of conditioner or rinse-out mask over top. Comb throughout. Let activate for a minimum of 30 seconds (longer if needed) + then rinse thoroughly.

Key Ingredients

Custom Care Complex™

A unique blend of two silk proteins + avocado oil forms a flexible net around each hair fiber, helping to reinforce tensile strength + instantly repair damage from the inside out. Learn More

Hyaluronic Acid

Naturally occuring in the human body, this molecule holds up to 10x its weight in volume, making it a highly potent moisture-control agent. Hair’s natural negative charge attracts Hyaluronic Acid’s positive charge through ionic bonding, facilitating a flood of hydration to both the scalp + hair. The result: smoother hair, snag-free detangling + less breakage.

Lavender Extract

This fragrant antioxidant calms, soothes + balances both the scalp + hair strand, aiding in frizz reduction + cuticle layer smoothing.

Avocado Oil Extract

Molecularly small enough to penetrate the hair shaft for intense, effective moisturization, this lightweight oil is rich in amino acids, vitamins + fats that strengthen the hair shaft + help reduce further breakage.

100% Free of Parabens, Phthalates + Aldehydes

Made with no parabens, phthalates + aldehydes

Full Transparency

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