IGK Good Behavior Spirulina Protein Smoothing Spray 5.6 oz (Pack of 2) — Heat Protectant & Frizz Control

IGK Good Behavior Spirulina Protein Smoothing Spray is a heat-activated, keratin-like blowout spray that tames frizz, adds shine and strengthens hair with spirulina protein.

If you want salon-smooth results at home without a salon keratin treatment, this pack of two 5.6 oz bottles helps recreate that polished, frizz-free finish during blow-drying and heat styling. The formula combines film-forming smoothing agents with spirulina protein to support hair strength while providing humidity resistance and UV protection. IGK positions this spray as a multitasking styling product: a heat protector, frizz controller and shine enhancer in one lightweight mist.

How does this spray work to give keratin-like smoothness?

The spray deposits a lightweight smoothing layer around the hair shaft that seals cuticles when activated by heat, mimicking the sleek effect of professional keratin treatments without chemical processing. When you blow-dry and flat-iron, the formula helps lock in smoothness and shine for longer-lasting results.

• Heat-activated film formation to smooth strands during styling
• Reduces surface friction for easier blow-drying and flat-ironing
• Creates a glossy finish that reflects light like a keratin blowout

What ingredients contribute to protection and hair strength?

Spirulina protein is the headline active; it helps fortify hair by adding protein-based support to weakened areas. The formula also includes heat-protective agents and UV blockers that shield hair from high-temperature styling and environmental stressors.

• Spirulina protein to support strand resilience and manageability
• Heat-protective components that buffer styling temperatures
• Humidity-resistant additives to maintain smoothness in damp conditions

Can this reduce blow-dry time and fight humidity?

Yes — the smoothing film and reduced friction let you style faster because hair dries and straightens more efficiently. The formula also provides up to 24 hours of frizz control for many hair types, helping to resist humidity and maintain a polished look through daily activities.

• Speeds up blow-drying by improving comb-through and heat transfer
• 24-hour frizz control for day-long smoothness in moderate humidity
• Lightweight finish that won't weigh fine hair down

Who is this product best suited for? This spray is ideal for anyone who regularly uses a blow-dryer or flat iron and wants long-lasting smoothness without committing to in-salon keratin processes. It works well for frizz-prone, color-treated or weakened hair that benefits from protein support and heat protection. Because IGK is cruelty-free and the mist is lightweight, it's a practical styling step for people seeking salon-like results at home, whether they have fine, medium or thicker textures.

• Includes: Pack of 2 bottles, 5.6 oz each
• Use: Spray on damp, towel-dried hair before blow-drying or heat styling
• Benefits: Frizz control, heat protection, added shine, protein support from spirulina
• Brand promise: IGK cruelty-free formulation