L'Oréal Professionnel Serie Expert Pro Longer Rinse Treatment – 400ml
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
L'Oréal Professionnel Serie Expert Pro Longer Rinse Treatment – 400ml
L'Oréal Professionnel Serie Expert Pro Longer Rinse Treatment is a high-performance length-renewing concentrate designed to reinforce long hair with thinning or fragile ends. This professional-grade treatment is enriched with Filler-A100 and amino acids, delivering targeted thickening results exactly where needed. Its fluid texture allows for fast absorption into the hair fiber, strengthening from within while smoothing the surface. The result is visibly healthier, fuller, and more resilient hair, especially at the tips. It’s an ideal step between shampoo and conditioner or as an occasional boost to your hair care routine.
📌 How to Use the Product
After shampooing, apply to towel-dried hair from mid-lengths to ends. Leave in for 3–5 minutes. Do not apply to the scalp. Rinse thoroughly. Follow with conditioner or mask if needed.
💡 Key Features of the Product
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Ultra-concentrated Filler-A100 formula
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Fills and reinforces thin ends
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Promotes smoother, denser lengths
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Fast-acting lightweight fluid
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Salon-quality results at home
📌 Who Should Use This Product & Hair Concerns It Can Address
Perfect for individuals with long hair suffering from thinning, flat, or split ends. Suitable for those looking to boost fullness without weighing the hair down.
💡 Why Should You Use This Product & Benefits
This rinse treatment acts like a shot of strength for long hair, addressing thinning ends with instant results. It helps preserve the hair’s length, strength, and integrity—ideal for anyone growing out their hair or aiming to reduce salon trims.
