IGK Good Behavior Anti-Frizz Smoothing Serum 1.3 oz — Lightweight Shine, Humidity & Heat Protection

IGK Good Behavior Anti-Frizz Smoothing Serum is a concentrated finishing serum that smooths frizz, adds mirror-like shine, and seals out humidity for up to four days.

Designed for dry, frizz-prone medium to coarse hair, this compact 1.3 oz serum layers moisture-rich botanical oils with IGK’s Shine Seal Technology to create a water-resistant, high-shine finish. Lightweight but concentrated, the formula tames flyaways, provides heat and UV protection, and leaves hair feeling sleek without a heavy residue. It’s intended as a finishing product to boost shine and maintain a polished look between washes or after styling.

How does this serum control frizz in humid conditions?

The serum uses Shine Seal Technology to form a water-resistant barrier on the hair surface, helping block moisture from the air that causes frizz. The seal smooths the cuticle so strands lie flat, reducing puffiness and flyaways even when humidity rises.

• Creates a protective, water-resistant seal to repel humidity
• Smooths hair cuticle for a sleeker surface
• Maintains effect up to four days with proper application

What ingredients deliver shine and nourishment?

This formula combines coconut, chia, and cherry seed oils that provide concentrated conditioning and reflective gloss. These botanical oils help moisturize dry strands and impart a liquid-like sheen without weighing hair down.

• Coconut oil for deep surface smoothing and shine
• Chia oil for lightweight hydration and manageability
• Cherry seed oil to enhance reflective gloss and softness

Can I use it with heat tools or color-treated hair?

Yes — the serum includes heat and UV protection elements to help defend the hair surface during blow-drying, flat ironing, or sun exposure. It’s formulated without sulfates, parabens, phthalates, gluten, mineral oil, or petrolatum, making it compatible with many color-treated routines.

• Use as a finishing layer before heat styling for added protection
• UV-protective components help guard against sun-related dulling
• Free of common harsh additives that can strip treated hair

How should I apply this serum for best results?

A little goes a long way: start with a pea-sized amount, warm between palms, and smooth over mid-lengths to ends. Reapply sparingly to tame stubborn flyaways or to refresh shine on dry hair; avoid the roots to prevent greasiness.

• Apply to towel-dried or dry hair, focusing on mid-lengths and ends
• Use minimal product and build only if needed to avoid residue
• Combine with your styling routine as a finishing step for long-lasting polish

Who is this for: IGK Good Behavior Anti-Frizz Smoothing Serum is ideal for people with dry, frizz-prone medium to coarse hair who want a high-shine, glassy finish and durable humidity defense. It suits anyone seeking a non-greasy finishing product to tame flyaways, add reflective shine, and preserve styles through daily environmental stressors. If you prefer lightweight, concentrated serums that layer with color-safe routines and offer heat/UV protection, this compact 1.3 oz serum is a practical addition to your styling kit.

Features:

• 4-Day Frizz Control
• 75% Shinier Hair
• Instant Glass Hair
• Shine Seal Technology forms a water-resistant seal
• Moisturizing Coconut, Chia and Cherry Seed oils for reflective shine
• Concentrated formula for dry, frizz-prone medium to coarse hair
• Includes UV protection
• Formulated without sulfates, parabens, phthalates, gluten, mineral oil, petrolatum