Humidity Rx® Style Lock Spray

Humidity Rx® Style Lock Spray is made to keep your style looking the way you finished it, especially during moist weather. It helps calms frizz and static and adds a light, water-repelling layer that sits on the hair like an invisible shield, so moisture has a harder time getting in. The feel stays airy, without heaviness or tacky buildup.

How well it performs can shift with the weather, your hair’s texture, and what your day looks like, but Humidity Rx® Style Lock Spray is generally used to:

• Defend hair from humidity and static.
• Keep the look smooth and finished.
• Tame frizz and stray flyaways.

If you’re dealing with intense humidity, you can mist on a little more later in the day when you need it.

Yes, it works across the board, straight, wavy, curly, and coily. Since it’s a fine, invisible mist with zero hold, Humidity Rx® Style Lock Spray protects the style you already created without making hair stiff, sticky, or crunchy.

Key benefits customers usually notice:

Hair Type | Benefits
Straight Hair | Keeps sleek styles in place while reducing flyaways
Wavy Hair | Minimizes frizz while preserving natural movement
Curly Hair | Protects curls from humidity without weighing them down
Coily Hair | Defends against moisture that can raise frizz, keeping the finished look intact
Color-Treated Hair | Support color vibrancy while protecting hair from humidity and everyday environmental stress.

Whether you’re wearing a sleek blowout, loose waves, or defined curls, the goal is the same: protect the finish, keep hair light, and leave it soft to touch.

Yes. Humidity Rx® Style Lock Spray is made to tackle humidity while keeping your style without the stiff hold. Instead of a heavy setting resin, it uses a very fine mist to lay down a moisture-resistant barrier, helping your style stay intact while hair still moves like hair.

The product also dries fast, doesn’t leave residue, and keeps the finish flexible.

Customers love it for:

• Protects against humidity and frizz.
• A lightweight, invisible finish.
• No sticky or crunchy feel.
• Quick dry-down.
• Hair still moves naturally.
• Helps fight humidity-driven frizz.

Apply it at the end. Humidity Rx® Style Lock Spray was created to be the final step in your styling routine. Once you’ve blow-dried, curled, straightened, or otherwise finished styling, spray it evenly over the completed look. That last-step application gives the water-repelling ingredients a chance to form the protective layer that helps reduce frizz and defend against humidity through the day.

On very humid days, you can lightly reapply it to refresh the protection.

Yes. It’s made with color-treated hair in mind to support longer-lasting color vibrancy while also protecting your style.

The formula includes Colorproof’s Advanced Color Last System™, a blend of proteins and antioxidants aimed at defending against everyday environmental stress that can play a role in fading. Paired with the humidity-shielding polymers, Humidity Rx® Style Lock Spray helps protect both the look of your style and the vibrancy of your color.

With regular use,the spray is formulated to:

• Protect color-treated hair from environmental stress.
• Support longer-lasting, fresh color.
• Defend against humidity and frizz.
• Reduce static and flyaways.
• Keep hair smooth, light, and soft without compromising your style.