Design Natural Agave And Lavender Step 3 Blow Dry Styling Primer. The blow-dry & style primer is a lightweight, conditioning blow-dry lotion that primes the hair for superior thermal protection. Agave and Lavender oils, mango fruit butters, and antioxidants penetrate the hair condition and mend split ends for an easy, glide-through blowout experience cutting drying time by 50%. This advanced 4-step blow-dry & thermal styling collection was designed to improve the blow-dry experience.