Pro Style XX-HARD Spray



  • Style Control
  • Improve Texture
  • Block Humidity

FREE SHIPPING: Order now & recieve before Jul 04

Extra strong, anti-humidity hairspray for working, shaping and finishing styles.

  • 24-hour control against humidity without residue or flaking.
  • Ultimate brushability and flexibility, allowing to easily change styles.
  • Heat protectant formula contains UV filters that protect and prevent color fading.

01 Repair


Botanicals, put to work

Our powerhouse botanical complex is delivered through patented Japanese nanocapsule technology, which is absorbed into the innermost layers of your hair follice, reaching your most damaged areas and repairing from the inside out.

The result? Healthy, beautiful, strong hair.

DTX Capsules

Rapid repair capsule

inner stock capsule

hydro renew capsule

02 Self-Care


Level up
your “me time”

Our signature scent, developed exclusively for Stephen Knoll NY, smells amazing and makes you feel your best!


Reduce Stress

Increase Happiness

03 Style


Turn Heads

Our products return hair to its healthiest and strongest state while helping you achieve head-turning New York City salon quality style.

Not sure where to start? Take our 1-minute hair quiz for your personalized routine.

Start Quiz

04 Results


Before & After

Before & After

“When I tell you this has changed my life...”


Stephen’s Pro Tips


Apply hairspray to only clean and dry hair to achieve the best look. Applying to wet hair can cause damage (which you want to prevent!).


Keep your distance and spray at least 8 inches away from your hair. This will prevent your hair from looking greasy, yet still giving you the ultimate hold.


Spray evenly all throughout to make sure that all sections are covered and are seemingly the same.


For a voluminous look, hold your hair upside down and spray onto the roots area. This will hold them in an upwards position, yet keep in mind to not spray onto your scalp to avoid skin problems.


Use your hands for all manipulations like smoothing out the frizz and petting excess volume. With hard sprays, it’s best to use your fingers instead of a hairbrush to avoid breaking hair that was slicked together.

Frequently asked questions

Customer Reviews