Biolage SmoothProof Conditioner – Anti-Frizz, Humidity Control, Camellia Oil Infused, Vegan
Estimate delivery times: 2-3 days.
Return within 30 days of purchase.
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Return Policy
Love It or Return It – Prohair’s Hassle-Free Return Policy
We want you to love every purchase from Prohair.ca. If not, no worries — we've made returns as easy and transparent as possible.
Return Window: 14-Day Guarantee
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You have 14 days from the delivery date to return any item for any reason.
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Products must be unused, in original condition and packaging.
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Returns of used or opened items are not accepted due to hygiene standards.
How to Initiate a Return
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No need to contact us!
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Simply log in to your Prohair.ca account, visit your order history, and select the item(s) to return.
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Print the return label and ship it back to us.
Note: Returns must be shipped within Canada.
Who Pays Return Shipping?
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If you're returning an item for personal reasons, the return shipping cost is yours to cover.
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If we made a mistake (wrong item, damaged item, etc.), we’ll cover the full cost, including shipping.
Non-Returnable Items Due to hygiene and safety reasons, we cannot accept returns on:
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Hair extensions
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Shavers, clippers & clipper blades
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Used shears or skin-contact tools
Gifts, Promotions & Freebies
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Items received as part of a promotion must be returned with the original order.
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Free promotional items cannot be returned alone.
Refunds
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All refunds go back to the original payment method.
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Please allow 5–7 business days after we receive your return to process the refund.
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Shipping fees are only refunded if the return is due to an error on our end.
In-Store Purchases
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Items bought in-store must be returned to a physical location — not by mail.
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Return with your receipt within 14 days for a full refund.
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No receipt? We'll offer store credit at the item's lowest sale price within the past 30 days.
Need Help?
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Visit our Returns & Exchanges page.
Pro tip: Keep your return tracking number — we can’t process a return without proof of delivery!
Infographic suggestions to go with this text on your Returns page:
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Timeline Bar: Showing "Order Received → 14 Days → Return Deadline"
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3-Step Return Process: (1) Log in → (2) Click return → (3) Ship it back
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Who Pays What: Side-by-side chart ("Your Choice" vs "Our Mistake")
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Checklist Visual: What’s accepted: New, Sealed — What’s not: Used, Opened
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Refund Clock: 5–7 Days to Process
Guaranteed Safe Checkout

Biolage SmoothProof Conditioner – Anti-Frizz, Humidity Control, Camellia Oil Infused, Vegan
Achieve sleek, frizz-free hair with Biolage SmoothProof Conditioner, a salon-quality formula inspired by nature's water-resistant camellia. This conditioner provides humidity control and anti-frizz smoothness even in 97% humidity, giving you perfectly smooth hair for up to 72 hours. Infused with micro-dosed camellia oil and glycerin, it detangles and smooths hair while providing static control. The result is soft, shiny, and manageable hair that remains smooth throughout the day.
Biolage SmoothProof Conditioner is vegan and paraben-free, aligning with conscious beauty choices. It's also safe for color-treated hair, ensuring your hair color remains vibrant while achieving the desired smoothness.
How to Use the Product
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After shampooing, apply to wet hair.
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Leave in for 1-3 minutes.
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Rinse thoroughly.
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For optimal results, use with Biolage SmoothProof Shampoo.
Key Features of the Product
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Provides humidity control and anti-frizz smoothness for up to 72 hours
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Infused with camellia oil and glycerin for nourishment and hydration
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Detangles and smooths hair while providing static control
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Leaves hair soft, shiny, and manageable
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Paraben-free and vegan formula
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Suitable for color-treated hair
Who Should Use This Product & Hair Concerns It Can Address
Ideal for individuals with frizzy, wavy, or curly hair seeking to control frizz and maintain smoothness in humid conditions. Also suitable for those with color-treated hair looking for a gentle, nourishing conditioner that helps preserve hair color while combating frizz.
Why Should You Use This Product & Benefits
Biolage SmoothProof Conditioner offers a salon-quality solution for frizz control and humidity resistance. Its unique blend of camellia oil and glycerin nourishes and hydrates the hair, leaving it soft, shiny, and manageable. The paraben-free and vegan formula ensures a gentle conditioning experience suitable for daily use.
Recommended Complementary Products
Size |
400ml, 1 Litre |
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