Long. Loose. Soft. Silver. Tousled. Tamed. Yours.

However you want to wear your hair, we’ll get you there.

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SILVER & GLOWING

Hair Biology Silver & Glowing Silver Shampoo purple bottle against white background
Silver Shampoo

Fights brassiness to bring back silver tones

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Hair Biology Silver & Glowing Silver Conditioner purple bottle against white background
Silver Conditioner

Restores moisture, softness & shine

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SOFT & HYDRATED

Hair Biology Deep Hydration Mask purple tube against white background
Deep Hydration Mask

Weekly treatment for lasting silky smooth hair

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Hair Biology Soft & Hydrated Moisturizing Shampoo purple bottle against white background
Moisturizing Shampoo

Brings back strong, healthy-looking hair

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Hair Biology Soft & Hydrated Moisturizing Conditioner purple bottle against white background
Moisturizing Conditioner

Hydrates to restore smooth, soft hair

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FULL & VIBRANT

Hair Biology Full & Vibrant Volumizing Conditioner purple bottle on white background
Volumizing Conditioner

Lightweight nourishment for body & softness

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Hair Biology Hair Thickening Treatment purple bottle against white background
Thickening Treatment

Instantly thickens for fuller looking hair

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Hair Biology Full & Vibrant Volumizing Shampoo purple bottle on white background
Volumizing Shampoo

Brings back fuller, thicker-looking hair

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STYLE

Hair Biology Multi-Tasking Hairspray blue bottle against white background
Multi-Tasking Hairspray

Gives flexible hold for soft, touchable style

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Hair Biology Hair Taming Serum with Argan Oil blue bottle against white background
Argan Oil Taming Serum

Nourishes to soften and control frizz

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