Marc Anthony Grow Long Ultimate Blowout Anti‑Frizz Heat Protectant Spray 2‑Pack — 72H Humidity Resistance & 450°F Heat Shield

Marc Anthony Grow Long Ultimate Blowout is a heat‑activated anti‑frizz spray that creates a lightweight, hydrophobic shield to deliver a smooth, glossy blowout with up to 72 hours of humidity resistance.

Designed for salon‑level results at home, this two‑pack from Marc Anthony True Professional targets frizz and humidity while reducing blow‑dry time and protecting hair from heat up to 450°F. The formula combines caffeine, biotin and ginseng to condition and strengthen strands, leaving hair softer and shinier without silicones, sulfates, parabens or phthalates. It’s cruelty‑free and made to work on all hair types, helping you keep a sleek style through humid days.

How does it prevent frizz in humid conditions?

The spray forms an ultra‑light hydrophobic layer around each strand that repels moisture from the air, helping hair stay smooth in high humidity. Because the barrier is heat‑activated, it bonds during blow‑drying to lock in sleekness for extended periods.

• Creates a moisture‑repelling film around hair
• Heat activation during styling boosts longevity
• Tested to resist humidity effects for up to 72 hours

Will it protect my hair from heat damage?

Yes — while styling, the formula helps shield hair from thermal stress and can reduce overall blow‑dry time, which lowers exposure to heat. It’s suitable for use before blow‑drying and safe to pair with flat irons once hair is fully dry.

• Protects against heat up to 450°F
• Reduces styling time when used before blow‑drying
• Compatible with subsequent heat tools after drying

Does this product strengthen hair or promote growth?

The spray contains caffeine, biotin and ginseng to condition strands and help reduce breakage during styling, which supports stronger, healthier‑looking hair over time. It conditions and seals the cuticle to minimize split ends and mechanical damage, but it does not regrow lost hair.

• Blend of caffeine, biotin and ginseng conditions strands
• Clinically shown to reduce breakage from thermal styling
• Improves shine and softness without claiming new growth

How do I use the spray for the best salon blowout?

Apply to clean, towel‑dried hair and section for even coverage; spray generously from roots to ends. Blow‑dry with tension for a sleeker finish, and once hair is dry you can smooth with a flat iron or other styling products as needed.

• Use on towel‑dried, clean hair for best results
• Section hair and spray evenly for full coverage
• Blow‑dry with tension; finish with flat iron if desired

Who is this for? Marc Anthony Grow Long Ultimate Blowout is for anyone who wants a long‑lasting, salon‑style smooth blowout at home—especially those with frizz prone or humidity‑challenged hair. It suits all hair types and textures, ideal for people who heat‑style regularly and want protective conditioning plus extended frizz control without harsh sulfates or parabens.

Ingredients

AQUA/WATER/EAU, POLYSORBATE 20, CAFFEINE, BIOTIN (VITAMIN B7), ROSMARINUS OFFICINALIS (ROSEMARY) LEAF EXTRACT, PANAX GINSENG ROOT EXTRACT, GLYCERIN, PANTHENOL (PRO-VITAMIN B5), TOCOPHERYL ACETATE (VITAMIN E), DIPROPYLENE GLYCOL, SILICONE QUATERNIUM-8, TRIDECETH-10, CAPRYLYL GLYCOL, POLYSILICONE-29, ETHYLHEXYLGLYCERIN, PHENOXYETHANOL, FRAGRANCE/PARFUM, HEXAMETHYLINDANOPYRAN, LINALYL ACETATE, LINALOOL, CITRONELLOL, BENZYL SALICYLATE, HYDROXYCITRONELLAL, TRIMETHYLBENZENEPROPANOL