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Hair Treatment · Leave-In Treatment
IGK Good Behavior Spirulina Protein Smoothing Spray (5.6 oz)
IGK
A heat-activated smoothing spray that mimics a keratin treatment with four-day frizz control and 450°F heat protection.
Why Asian Stylists Recommend It
It delivers keratin-like smoothness and humidity resistance that keeps fine Asian hair sleek between washes.
External link — redirects to Amazon.
Best for
Frizz-prone or fine hair wanting a sleek, glossy blowout that lasts several days.
Avoid if
Skip it if you avoid heat styling, since the smoothing effect needs heat to activate.
Why we recommend it
This spirulina-protein spray uses formaldehyde-free bonding polymers to coat hair with the sleek, glassy shine of a keratin treatment. Applied to damp or dry hair and activated with heat, it delivers up to four days of frizz control while cutting blow-drying time. For fine, humidity-prone Asian hair that frizzes as it flattens, it offers a smooth, high-shine finish without a permanent chemical commitment.
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