Sebastian Professional - Drench - Treatment |5 oz|
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

Sebastian Professional - Drench - Treatment |5 oz|
Apply Sebastian Drench Treatment to well-rinsed, shampooed hair. Leave in for three to five minutes, rinse thoroughly and reuse once or twice a week.Before using Drench Treatment, clean your hair with Drench Shampoo.Dry, drizzy, chemically treated, highlighted, full color
Benefits
- Deeply moisturizing treatment for dry, damaged and colored hair
- Intense nourishing formula with an anti-frizz effect
- Leaves hair conditioned and silky-soft
- Color safe professional hair care treatment
- dry hair, frizzy hair, chemicall- treated hair, colored hair, damaged hair
Ingredients Specification
Package Height 8.27 in
Package Length/Depth 1.57 in
Package Width 1.57 in
Package Weight 0.38 lb Product Weight 0,152 kg
AQUA/WATER/EAU, CETYL ALCOHOL, STEARAMIDOPROPYL DIMETHYLAMINE, QUATERNIUM-18, STEARYL ALCOHOL, PANTHENOL, BENZYL ALCOHOL, PHENOXYETHANOL, CETEARYL ALCOHOL, PARFUM/FRAGRANCE, GLYCERYL STEARATE, HYDROXYETHYLCELLULOSE, OLEYL ALCOHOL, METHYLPARABEN, PEG-2M, POLYSORBATE 60, PROPYLPARABEN, EDTA, CITRIC ACID, PROPYLENE GLYCOL, QUATERNIUM-80, SILICA, HEXYL CINNAMAL, YELLOW 5 (CI 19140), BHT, RED 33 (CI 17200), BLUE 1 (CI 42090)
About The Brand
Sebastian Professionals provides stylists with new products, tools and techniques, simplifying and solving the challenges hairdressers face eVery day. Sebastian is the inventor of the crimping iron, first semi-permanent, ammonia-free hair color Cellophanes, first wet gel, as well as first combined hair care and styling Potion 9. Sebastian Professionals was founded by LA stylist Geri Cusenza on the principle of fearlessness. A thirst for innovation and desire to change the game have always been Sebastian’s raison d’être. Sebastian inspires the artist inside eVery stylist with new techniques, providing new professional styling and hair care products for new-to-the-eye looks.