Winter 2026

Marketing Intern

Team France

Posted on 8/27/2025

Brain Effect

Brain Effect

51-200 employees

Nutritional supplements for mental performance

No salary listed

Paris, France

Hybrid

Hybrid mode (remote + office) with flexible working hours.

Category
Growth & Marketing (2)
,
Required Skills
Social Media
Marketing
Data Analysis
Requirements
  • Enrolled in a degree programme, such as Communication, Marketing or Business Administration.
  • Analytical and data-oriented. An affiliate platform experience is a plus.
  • Creative mind, passionate about social media and influencer marketing
  • Ability to multitask and work in a fast-paced startup environment, with sometimes tight deadlines without compromising on the quality of the work
  • Native in French and fluent English
Responsibilities
  • Manage a portfolio of influencers from A to Z (recruitment, negotiation, contract, briefing, post planification and campaign review)
  • Identify, recruit, and onboard French influencers who align with the brand's values and target audience.
  • Creating content for our French social media account.
  • Helping the team during product launches, campaigns or ad hoc projects.

BrainEffect designs nutritional supplements and functional foods to support mental and physical performance. Its products use science-backed formulations with natural ingredients across vitamins, minerals, prebiotics, probiotics, collagen, and proteins, with core items like FOCUS, SLEEP, and DAILY GUT that target sleep, gut health, focus, energy, and recovery. The brand sells online and through a broad retail network of 2,500+ stores including dm, Budni, and Amazon, and remains independently led by founder Fabian Foelsch after Schwabe Group’s investment and a two-thirds stake, combining Schwabe’s research capabilities with BrainEffect’s digital reach. The goal is to expand internationally with reliable, natural products that help people optimize mental performance and well-being in daily life and sports.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Berlin, Germany

Founded

2015

Simplify Jobs

Simplify's Take

What believers are saying

  • Schwabe Group's 2024 majority stake enables international expansion into seven countries.
  • Strong retail presence in over 2,500 dm and Budni stores drives customer reach.
  • 4 million customer community provides feedback for ongoing product innovation.

What critics are saying

  • Schwabe completes takeover in 12-24 months, eroding founder-led innovation.
  • EU EFSA enforces health claims in 6-12 months, banning FOCUS and SLEEP ads.
  • dm and Budni private labels replicate formulations, cutting shelf space in 12-24 months.

What makes Brain Effect unique

  • BrainEffect combines natural ingredients with scientifically proven effects for mental performance.
  • Products like FOCUS, SLEEP, and DAILY GUT target gut health, focus, and recovery.
  • Founded by athlete Fabian Foelsch addressing personal sleep issues through nutrition.

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Benefits

Hybrid Work Options

Flexible Work Hours

401(k) Company Match

Mental Health Support

Employee Discounts

Growth & Insights and Company News

Headcount

6 month growth

-4%

1 year growth

-4%

2 year growth

-4%
Startbase GmbH
Mar 17th, 2025
Schwabe Group acquires majority stake in Braineffect

Karlsruhe, March 17, 2024 - The Schwabe Group, provider of natural health solutions, is acquiring a majority stake in the startup Braineffect and plans to take over the company completely in the medium term.

Startbase GmbH
Mar 15th, 2025
Schwabe Group Acquires Braineffect Majority Stake

The Schwabe Group has acquired a majority stake in Braineffect, a Berlin-based dietary supplements brand, with plans for full acquisition. Braineffect will remain under founder Fabian Foelsch's leadership. The acquisition aligns with Schwabe's strategy to expand its digital health presence and direct-to-consumer approach. Braineffect, known for products like FOCUS and SLEEP, will focus on innovation and international growth, leveraging Schwabe's resources.

Spotfolio
Dec 7th, 2020
FoodTech: Osborne Clarke hat die Schwabe Gruppe bei einem Series-A Investment in BRAINEFFECT beraten

Berlin, 7. November 2020. Die internationale Wirtschaftskanzlei Osborne Clarke hat die Schwabe Gruppe bei einem Series-A Investment in BRAINEFFECT beraten. BRAINEFFECT will mit dem Kapital Innovation im Bereich Mind Nutrition & Brainfood weiter vorantreiben. Das neu eingeworbene Wachstumskapital soll vor allem für die Expansion innerhalb Europas, für eine Ausweitung des innovativen Produktportfolios und die Besetzung...

Der Brutkasten
Feb 28th, 2020
Bodyhacker Patrick Kramer: „Wir werden allmählich zu einem FinTech.“

Patrick Kramer ist ein Bodyhacker, der selbst mehrere Implantate im Körper trägt. Im Gespräch mit dem brutkasten erklärt er das Potenzial für Biohacking-Startups.

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