Case Studies
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How We Boosted IRÄYE’s Impressions by 2,776% and Cut CPC by 79%—All While Turning Science Into Skincare That Sells
IRÄYE isn’t your typical skincare brand. Backed by 20 years of science and developed by dermatologists, they’re the first and only topical line to support the skin’s lymphatic system—yep, the...
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How We Drove +196% Organic Traffic & 236 High-Ticket B2B Leads in 30 Days for Arval BNP Paribas — Without a Sales Cold Call in Sight
In the world of corporate vehicle leasing, Arval BNP Paribas is a heavyweight. Operating in over 30 countries, they’re known for delivering comprehensive leasing and new mobility solutions. But even...
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This One Digital Fix Helped Miniso France Explode Their Conversions by Over 3,000%
When Miniso France knocked on our door, they were already a household name across Asia, Europe, the Middle East, and Africa. Known for sleek, affordable products ranging from skincare to...
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How We Drove a 331% More Conversions for a Presidential Wine Brand—All While Wooing Gen Z
Client: Gérard BertrandIndustry: Wine & SpiritsRegions Targeted: France, U.S., Canada What do you get when a wine beloved by the French President wants to party with Gen Z and Millennials?...
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How We Doubled ROAS and Boosted Returning Customers by 32% for the Skincare Brand Crowned ‘Best Invention of the Year’
You know you're onto something big when your product gets crowned “Best Invention of the Year.” That’s exactly what happened with Mono Skincare—the world’s first skincare-in-a-tablet brand that’s clean, vegan,...
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From Paris With ROI: How We Helped a Boutique Perfume House 4x Their AOV and 2x Their Traffic
Client: Le Jardin RetrouvéIndustry: Luxury FragranceServices: SEO, Paid Social, AOV Strategy Tucked away in the heart of Paris, Le Jardin Retrouvé is more than just a perfume house—it’s poetry in...
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From Sales-Driven to Digital Dominance: How L'Arc Agency Helped Arval BNP Paribas Rank #1 on Google & Generate 236 High-Ticket B2B Leads in Just 30 Days
In the world of corporate vehicle leasing, Arval BNP Paribas is a heavyweight. Operating in over 30 countries, they’re known for delivering comprehensive leasing and new mobility solutions. But even...
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7 Marketing Moves That Took WOW Media from Billboards to Brilliance (Across 3 Countries!)
When your billboards light up the Super Bowl and Hollywood Boulevard, your brand is already big. But even the biggest players need behind-the-scenes brilliance to truly dominate the digital space....
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5 Bold Hacks That Freed Savilinx’s 4 East Coast Offices—and Delivered 3 Knockout Results!
When you’re running a multi‑location corporate outfit like Savilinx—with four busy East Coast branches—marketing can quickly become the task nobody has time for. That’s where we at L’Arc stepped in:...
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6 Rockstar Branding Tricks That Took Fume from Vape Brand to Miami Icon
If Grand Theft Auto, reggaeton concerts, and Miami sunsets had a love child—it would be the new face of Fume. When this bold, Florida-based vape brand came to us at...
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7 Smart Fixes That Rescued a $5M Vape Brand—and Turned Clicks into Conversions (Without Ads!)
Imagine this: You’re sitting on a $5 million vape brand. You were the first in the game back in 2017. Sales were through the roof. But fast-forward to now, and...
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From Logo to Launch: 7 Killer Moves That Brought a Delta-8 Subscription Box to Life (No Photos Needed!)
Imagine launching a brand in a market that doesn’t even exist yet. That’s exactly what happened with this Delta-8 subscription box startup—the first of its kind. No competitors. No roadmap....