
OPI Nail Lacquer – You Don’t Know Jacques! (NL F15)
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

OPI Nail Lacquer – You Don’t Know Jacques! (NL F15)
OPI’s “You Don’t Know Jacques!” is a legendary neutral with a chic, edgy twist. This rich taupe blends deep brown and cool gray tones to create a unique, moody shade that suits every skin tone. It’s a timeless pick for cooler seasons and effortlessly adds elegance to any look—casual or formal.
Part of OPI’s iconic La Collection de France, this crème-finish lacquer glides on smoothly with the ProWide™ brush for an even, streak-free application. It delivers salon-quality results in minutes and stays chip-resistant for up to 7 days when paired with a base and top coat.
Whether you’re after a bold neutral or a refined everyday staple, this polish delivers style and sophistication in a bottle.
How to Use the Product?
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Prep nails by pushing back cuticles and cleansing the nail surface.
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Apply one coat of base coat.
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Shake the bottle and apply two thin coats of the lacquer.
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Finish with a top coat for added shine and protection.
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Allow to dry fully between coats.
Key Features of the Product:
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Unique taupe crème finish with gray undertones
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Streak-free application with ProWide™ brush
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Chip-resistant, long-wearing formula
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High-gloss shine
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Salon-quality finish at home
Who Should Use This Product & Nail Concerns It Can Address?
Perfect for those seeking a neutral shade with a modern edge. Great for all skin tones and ideal for anyone who wants a sophisticated, long-lasting manicure that resists chipping and dullness.
Why Should You Use This Product & Benefits?
You Don’t Know Jacques! offers a stylish, moody twist on neutral nails. Its high-performance formula ensures extended wear and a glossy finish, making it an essential in any nail polish collection.