Introducing AG Hair Ultradynamics Extra-Firm Finishing Spray in a 10 oz bottle—a total-package finishing spray designed to lock in your style with maximum control. Enjoy an extra-firm hold, a fine mist for precise application, humidity resistance, and a high-shine finish that keeps your look polished from morning to night. For added volume, spray and layer as you build your style. Hold Factor is 4.5 out of 5.

Why you’ll love Ultradynamics

• Extra-firm hold that stands up to humidity, wind, and everyday wear.
• Fine mist delivers even, controlled coverage without weighing hair down.
• Humidity resistance helps prevent frizz and flyaways for a salon-ready finish.
• High shine adds a polished, radiant glow to any style.
• Buildable volume layer and spray to create lift and body as you style.
• Lightweight and quick-drying formula leaves hair feeling clean, touchable, and prepared for the next step in your look.