From Garage to $110M: The XXL Nutrition Story

Dr. Niklas Richter · 2026-05-21

### How a Garage Startup Hit Nine Figures Without a Master Plan René van der Zel didn't start XXL Nutrition with a grand vision. He didn't have investors knocking down his door or a five-year plan written on a napkin. What he had was a simple idea: help people solve their problems. That mindset took his company from a tiny garage to over $110 million in annual revenue with more than 200 employees. And here's the kicker: growth was never the goal. It just happened because he focused on getting better every single day. ### The "No Strategy" Strategy That Actually Worked Most entrepreneurs think you need a bulletproof plan to scale. René proves otherwise. XXL Nutrition grew without a rigid strategy because the founder refused to chase growth for its own sake. Instead, he chased improvement. Small tweaks. Better customer service. Listening to what people actually needed instead of guessing. It's a lesson that applies to any business: when you obsess over being better, growth becomes a side effect, not a target.  ### Why Customer Service Is Your Real Foundation Here's something that might surprise you: René treats customer service as the backbone of his business, not a cost center. Most companies see support as an expense to minimize. XXL Nutrition sees it as the main event. When a customer calls, they get a real person who actually cares. No scripts. No runaround. Just someone who listens and helps. That approach builds trust faster than any ad campaign ever could. ### The Power of Word-of-Mouth Marketing XXL Nutrition never spent big on fancy marketing campaigns. Instead, they let their customers do the talking. Word-of-mouth became their primary growth engine. When you deliver a great product and back it with stellar support, people naturally tell their friends. It's the oldest marketing trick in the book, but most businesses forget to actually earn that recommendation. René never did. ### Small Improvements That Add Up to Something Big René believes in the power of incremental gains. Not one massive overhaul, but dozens of small upgrades that compound over time. A slightly better formula. A faster shipping process. A more helpful FAQ page. Each change seems minor on its own, but together they create a massive competitive advantage. It's the same principle that elite athletes use: improve 1% every day, and you'll be unrecognizable in a year. ### Why Market Research Fails (And What to Do Instead) This might be the most controversial take in the episode: XXL Nutrition never bothered with formal market research. Why? Because René and his team were their own customers. They understood the struggles, the frustrations, and the desires of their audience because they lived them. Instead of outsourcing understanding to focus groups, they stayed close to the people they served. That direct connection gave them insights no survey could ever capture. ### What Elite Athletes Taught Him About Staying Grounded Top athletes use XXL Nutrition's products, but René doesn't let that go to his head. He emphasizes the importance of staying normal, even when your business explodes. Humility keeps you focused on what matters: the customer. When you start believing your own hype, you stop listening. And when you stop listening, you stop growing. ### The One Thing That Makes Everything Else Work If you take away just one lesson from this story, let it be this: put your customers at the center of everything. Not as a buzzword. Not as a mission statement. But as a daily practice. When you genuinely care about solving their problems, you don't need complicated marketing tricks. You don't need a master plan. You just need to deliver, be reachable, and treat people with respect. Everything else follows naturally. ### Final Thoughts René van der Zel built a nine-figure company without a roadmap, without investors, and without a single growth hack. He did it by staying humble, listening hard, and never forgetting that people don't buy products; they buy solutions. It's a blueprint that works for any entrepreneur willing to put the customer first and let growth take care of itself. *Want more insights like this? Check out the full podcast episode for deeper stories and actionable advice.*