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Tame your unruly hair with Biolage SmoothProof Conditioner, the ultimate solution for managing wavy, curly, and frizzy hair in humid weather. This salon-quality anti-frizz conditioner is specially formulated to provide humidity control and anti-frizz smoothness, even in 97% humidity. With elements inspired by nature's water-resistant camellia, this conditioner will leave your hair perfectly smooth for up to 72 hours. Not only does it detangle and defrizz your hair, but it also provides static control, making your hair more manageable. Say goodbye to frizz and hello to smoothness with this paraben-free formula, which is also suitable for color-treated hair.
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🇺🇸 Ship from USA · On Agora since 2026
$19.19