Biolage Smooth Proof Shampoo 400ml
Control frizz and reveal smoother strands with Biolage Smooth Proof Shampoo. Formulated with cold-pressed camellia oil and filtered glycerin, this gentle shampoo helps soften and hydrate naturally frizzy hair without weighing it down.
Camellia oil forms a lightweight barrier around each strand, helping to shield against humidity and external stressors, while glycerin draws in moisture to enhance softness and reduce flyaways. The result is sleek, manageable hair that stays smooth and ready for styling, no matter the weather.
Benefits
- Nourishes and smooths naturally frizzy hair.
- Leaves hair sleek, manageable, and weightlessly hydrated.
- Camellia oil creates a protective layer against humidity.
- Glycerin attracts and binds moisture to the hair.
| Product Details |
|---|
| Product Name: Smooth Proof Shampoo |
| Volume: 400ml |
| Key Ingredients: Cold-pressed camellia oil, filtered glycerin |
| Use: For frizzy, dry, or humidity-prone hair |
FAQ
Can this shampoo be used on colored hair?
Yes, this shampoo is formulated to be gentle and is suitable for colored hair. It helps maintain moisture without stripping color.
Does it leave a heavy residue on hair?
No, the shampoo is lightweight and does not leave a greasy or heavy residue. Hair remains smooth and manageable after use.
Is it suitable for all hair types?
Best suited for naturally frizzy or dry hair. For straight or very fine hair, results may vary, but it still provides hydration and smoothness.

Michael Simpson –
I’ve used this shampoo for a few weeks now and my frizz has significantly reduced, especially in humid weather. My hair feels softer and easier to style. No greasiness, just a natural smoothness.
Mary Parsons –
Great for reducing flyaways. My hair stays put even when I’m outdoors. The camellia oil gives it a healthy shine without making it look oily.
Sean Lawrence –
After switching from a harsh sulfate shampoo, I noticed my hair felt more hydrated and less brittle. It’s a daily must for my frizzy curls.
Julian Greene –
Works well for my dry, curly hair. I use it twice a week and my hair feels smoother and more defined. Not a miracle cure, but a solid improvement.