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A concentrated finishing serum that delivers a mirror-like shine while keeping frizz locked down for up to 4 days. Lightweight yet powerful, it smooths, tames flyaways, and creates a humidity-blocking barrier with built-in UV protection.

  • 4-day frizz control, even in humidity

  • 75% shinier hair

  • Super “C” Oil Blend (coconut, chia & cherimoya) for liquid-like shine

  • Spirulina protein supports healthy hair

  • Shine Seal Technology locks in a sleek finish

  • Free of sulfates, parabens, phthalates, gluten, mineral oil & petrolatum

How To Use:
Apply to dry, styled hair from mid-lengths to ends. Smooth lightly along hairline and part to tame flyaways.

Good Behavior Supreme Seal Smoothing Serum-Oil

Regular price $35.00
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A concentrated finishing serum that delivers a mirror-like shine while keeping frizz locked down for up to 4 days. Lightweight yet powerful, it smooths, tames flyaways, and creates a humidity-blocking barrier with built-in UV protection.

  • 4-day frizz control, even in humidity

  • 75% shinier hair

  • Super “C” Oil Blend (coconut, chia & cherimoya) for liquid-like shine

  • Spirulina protein supports healthy hair

  • Shine Seal Technology locks in a sleek finish

  • Free of sulfates, parabens, phthalates, gluten, mineral oil & petrolatum

How To Use:
Apply to dry, styled hair from mid-lengths to ends. Smooth lightly along hairline and part to tame flyaways.