Biolage Bond Therapy Intensive Treatment 150ml – Deep Bond Repair for Damaged & Over-Processed Hair
Estimate delivery times: 2-3 days.
Return within 30 days of purchase.
Ask a question
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
-
You have 14 days from the delivery date to return any item for any reason.
-
Products must be unused, in original condition and packaging.
-
Returns of used or opened items are not accepted due to hygiene standards.
How to Initiate a Return
-
No need to contact us!
-
Simply log in to your Prohair.ca account, visit your order history, and select the item(s) to return.
-
Print the return label and ship it back to us.
Note: Returns must be shipped within Canada.
Who Pays Return Shipping?
-
If you're returning an item for personal reasons, the return shipping cost is yours to cover.
-
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:
-
Hair extensions
-
Shavers, clippers & clipper blades
-
Used shears or skin-contact tools
Gifts, Promotions & Freebies
-
Items received as part of a promotion must be returned with the original order.
-
Free promotional items cannot be returned alone.
Refunds
-
All refunds go back to the original payment method.
-
Please allow 5–7 business days after we receive your return to process the refund.
-
Shipping fees are only refunded if the return is due to an error on our end.
In-Store Purchases
-
Items bought in-store must be returned to a physical location — not by mail.
-
Return with your receipt within 14 days for a full refund.
-
No receipt? We'll offer store credit at the item's lowest sale price within the past 30 days.
Need Help?
-
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:
-
Timeline Bar: Showing "Order Received → 14 Days → Return Deadline"
-
3-Step Return Process: (1) Log in → (2) Click return → (3) Ship it back
-
Who Pays What: Side-by-side chart ("Your Choice" vs "Our Mistake")
-
Checklist Visual: What’s accepted: New, Sealed — What’s not: Used, Opened
-
Refund Clock: 5–7 Days to Process
Guaranteed Safe Checkout

Biolage Bond Therapy Intensive Treatment 150ml – Deep Bond Repair for Damaged & Over-Processed Hair
Biolage Bond Therapy Intensive Treatment is a concentrated, rinse-out formula designed to deliver maximum repair for severely damaged or chemically compromised hair. Powered by the Biolage Bonding Care Complex, this treatment targets internal hair fiber damage, reinforcing broken bonds and restoring strength, elasticity, and softness from the inside out.
Formulated with a high dose of coconut oil and citric acid, it deeply nourishes and conditions without leaving buildup or heaviness. In just five minutes, it repairs the signs of damage from heat, coloring, and bleaching, leaving hair visibly healthier, smoother, and more manageable.
Ideal for use once or twice a week, this vegan, paraben-free treatment is a go-to solution for anyone seeking salon-level restoration and resilience for hair in need of intensive care.
📌 How to Use the Product
After shampooing, apply generously to towel-dried hair
Distribute evenly through mid-lengths and ends
Leave on for 5 minutes
Rinse thoroughly
Use 1–2 times per week for best results
💡 Key Features of the Product
High-concentration bond-strengthening formula
Restores elasticity and reinforces hair structure
Deeply nourishes with coconut oil and citric acid
Rinse-out treatment with instant softness and repair
Paraben-free and 100% vegan
Ideal for weekly intensive care
📌 Who Should Use This Product & Hair Concerns It Can Address
Perfect for anyone with highly damaged, bleached, or chemically treated hair
Addresses:
Severe breakage
Dry, brittle strands
Compromised hair structure
Loss of shine and manageability
💡 Why Should You Use This Product & Benefits
Provides maximum repair and nourishment in one use
Strengthens and revitalizes from the inside out
Improves hair softness, shine, and resilience
A must-have treatment for hair recovery routines
📌 Recommended Complementary Products
Biolage Bond Therapy Shampoo 400ml
Biolage Bond Therapy Conditioning Balm 280ml
Biolage Bond Therapy Smoothing Leave-In 150ml