Braineffect: From 0 to 1 Million Products Sold Annually with Just One Business Angel - with Braineffect Founder & CEO Fabian Foelsch

About this episode

Fabian Foelsch has achieved an impressive journey with Brain Effect: from a personal passion for self-optimization to a company selling over one million products annually, ultimately sold to the Schwabe Group for a mid-double-digit million amount. His story demonstrates how to grow profitably with limited resources while building a genuine love brand.

From Personal Problem to First Product

The foundation of Brain Effect lay in Fabian's personal passion for self-optimization. Like many successful founders, he started with a problem he personally experienced and wanted to solve. The crucial difference: he transformed this personal motivation into a scalable business model.

Even in the initial steps, Fabian recognized the importance of proper financing. With just one angel investor, he laid the groundwork for future growth. This deliberately lean financing forced the team to think profitably from day one and use resources efficiently.

Community and Content as Success Foundation

Instead of focusing on short-term profits, Fabian concentrated on building a genuine love brand. At the center were three pillars: community building, high-quality content, and a clear vision. This strategy paid off in the long run and created the foundation for sustainable success.

The community became Brain Effect's most important asset. Through authentic communication and genuine value creation, they managed to turn customers into real fans. This organic customer loyalty proved far more valuable than expensive acquisition measures.

Direct-to-Consumer: Influencer Marketing as Game Changer

Influencer marketing evolved into Brain Effect's most important channel. Fabian recognized the potential of this strategy early on and continuously adapted to the channel's evolution. What began as an experimental approach became a cornerstone of customer acquisition.

Simultaneously, the team systematically optimized profitability through clever D2C strategies:

• –Upselling: Converting existing customers for additional products
• –Bundling: Product combinations with higher cart values
• –Cart optimization: Continuous improvement of average order values

These measures not only increased revenue but also significantly improved unit economics.

Retail vs. D2C: Different Worlds, Different Strategies

The leap into brick-and-mortar retail required a complete realignment of product strategy. For retail, Brain Effect needed different products and price points than in the direct-to-consumer business. The learnings from this process are valuable for any founder looking to serve both channels.

Brick-and-mortar retail operates by different rules: different margins, different purchase decisions, different target groups. Fabian had to learn that successful D2C products don't automatically work in retail.

The Successful Exit and the Future

The consistent focus on profitability paid off during the exit. Brain Effect wasn't sold as a loss-making growth company, but as a profitable, well-functioning business. This solid foundation enabled negotiations on equal terms and a successful sale of the majority stake to the Schwabe Group.

For Fabian, the exit isn't the end but a new beginning. His plans include building a holding structure and possible further acquisitions. The experiences from building Brain Effect should serve as a blueprint for additional projects.

Learnings for Founders

Fabian's story provides concrete insights for other founders:

• –Start with the problem you have yourself: Personal passion is a strong driver
• –Think profitably from the beginning: Even with venture capital, profitability should be the goal
• –Build genuine customer loyalty: Community and content beat short-term marketing tricks
• –Understand your channels: D2C and retail require different strategies
• –Optimize continuously: Cart size and unit economics determine success

Brain Effect demonstrates: with the right strategy, consistent execution, and long-term thinking, sustainable success can be achieved even in the fiercely competitive consumer market.