The Story
Achieve flawless heat styling with lasting smoothness using Design Essentials STS Express Thermal Therapy Leave-In Sealant. This 8oz treatment is designed to lock in moisture, seal the hair cuticle, and provide long-lasting protection from heat damage — making it the perfect pre-step for blowouts, flat ironing, or silk presses.
Part of the STS Express Smoothing System, this leave-in sealant delivers frizz-free results while maintaining body, bounce, and natural movement. It’s ideal for natural, transitioning, or relaxed hair in need of protection and polish.
Key Benefits:
-
🔥 Thermal Protection: Guards against heat styling damage from flat irons and blow dryers
-
✨ Cuticle Sealing: Smooths and seals the hair shaft for a sleek, frizz-free finish
-
đź’§ Moisture Lock: Hydrates and conditions while preventing humidity-induced puffiness
-
💨 Lightweight Formula: Won’t weigh hair down or leave buildup
-
🌀 Ideal for Smoothing & Silk Presses: Helps maintain smooth styles longer
Size:
-
8oz – Perfect for prep before heat styling or as part of the STS Express system
Description
Achieve flawless heat styling with lasting smoothness using Design Essentials STS Express Thermal Therapy Leave-In Sealant. This 8oz treatment is designed to lock in moisture, seal the hair cuticle, and provide long-lasting protection from heat damage — making it the perfect pre-step for blowouts, flat ironing, or silk presses.
Part of the STS Express Smoothing System, this leave-in sealant delivers frizz-free results while maintaining body, bounce, and natural movement. It’s ideal for natural, transitioning, or relaxed hair in need of protection and polish.
Key Benefits:
-
🔥 Thermal Protection: Guards against heat styling damage from flat irons and blow dryers
-
✨ Cuticle Sealing: Smooths and seals the hair shaft for a sleek, frizz-free finish
-
đź’§ Moisture Lock: Hydrates and conditions while preventing humidity-induced puffiness
-
💨 Lightweight Formula: Won’t weigh hair down or leave buildup
-
🌀 Ideal for Smoothing & Silk Presses: Helps maintain smooth styles longer
Size:
-
8oz – Perfect for prep before heat styling or as part of the STS Express system
