The Luna Professional Smoothing Serum is an ultra-lightweight leave-in serum designed to smooth frizz, boost shine and protect strands from environmental and styling damage. Ideal for dry, damaged, or frizz-prone hair, this serum is enriched with Plex-style protein technology and conditioning emollients.

• Ideal for damaged, frizzy hair
• Instantly smoothes flyaways and frizz for a sleek, polished finish
• Locks in moisture and strengthens hair from within
• Protects against humidity, heat styling, and UV exposure for longer-lasting styles
• Enhances shine and manageability without weighing hair down