MOSH Secures $13M to Bring Brain Health Nutrition to the Masses

LOS ANGELES, CA – May 06, 2026 – MOSH, the mission-driven nutrition brand co-founded by Maria Shriver and Patrick Schwarzenegger, has secured $13 million in Series A funding to accelerate its push into the mainstream American diet. The round, led by investment firm Main Street Advisors, is set to fuel a major national grocery expansion, including a nationwide launch in Target stores, and support the debut of a new high-protein product line.

The investment marks a significant vote of confidence in the company's vision: to make brain health an integral and accessible part of daily nutrition. MOSH, which stands for Maria, One, Son, Health, is carving out a unique space in the crowded functional food aisle by focusing on the organ its founders believe is too often neglected.

A Mission Rooted in Personal Experience

The brand's origin is deeply personal, born from Shriver and Schwarzenegger’s experience watching a loved one navigate Alzheimer's disease. This journey inspired Maria Shriver, an award-winning journalist and founder of the Women's Alzheimer's Movement (WAM) at Cleveland Clinic, to create a product that was both delicious and functionally beneficial for cognitive well-being.

"When I co-founded MOSH, my hope was simple. I want to give people something delicious and genuinely nourishing that inspires them to take care of their brain, not just for today, but for the future," said Shriver. Her advocacy highlights a stark reality: women are disproportionately affected by Alzheimer's, accounting for two-thirds of all cases.

This mission is woven into the company's business model. A portion of proceeds from every MOSH bar sold is directed to fund research through WAM. To date, the company has raised over $400,000 and funded three distinct research grants, including a new 2026 grant to examine gut biomarkers in individuals with cognitive decline. This philanthropic commitment differentiates MOSH from competitors focused solely on performance metrics, creating a powerful brand narrative that resonates with consumers looking to make purpose-driven purchases.

"This is a recognition that millions of people are hungry for nutrition that supports brain health, and that MOSH is leading the way," Shriver added.

Capitalizing on the Cognitive Wellness Boom

The $13 million infusion arrives as consumer interest in cognitive health is skyrocketing. According to market analysis from Grand View Research, the U.S. brain health supplements market is on a steep upward trajectory, projected to nearly double from $3.56 billion in 2024 to $6.80 billion by 2030. This growth reflects a cultural shift where mental performance, focus, and long-term brain health are becoming as prioritized as physical fitness.

Yet, a significant knowledge gap persists. A 2026 report from the Alzheimer's Association found that while 99% of Americans value brain health as much or more than physical health, a mere 9% feel they know a lot about how to maintain it. MOSH aims to bridge this divide by offering an accessible entry point into brain-conscious eating.

"It's not often you see a brand carve out real white space in a category as crowded as nutrition, but MOSH has done that while building a brand people genuinely love," said Paul Wachter, Founder and CEO at Main Street Advisors. "Maria and Patrick are tapping into a major shift in how people think about brain health, and we're proud to partner with them as they continue to grow."

The brand's approach seems to be resonating with a new generation of health-conscious consumers. "Our generation is rethinking what it means to take care of ourselves. You build the habits now that carry you forward," noted co-founder Patrick Schwarzenegger.

From Online Breakout to Grocery Shelves

With the new capital, MOSH is executing an aggressive retail strategy to transition from a successful direct-to-consumer brand to a national retail powerhouse. The funding will support its expansion into major chains like Target, Kroger, Albertsons, and HEB, building on its existing presence in over 2,000 retail doors. The company projects its retail channel will triple in 2026 alone.

"Scaling a consumer brand is fundamentally an execution story," explained Jeff Gamsey, President of MOSH. "Over the last two years, we've built out the team, the supply chain, and the playbook to vault MOSH from breakout brand to a category-defining, durably profitable business."

Part of this strategy involves continuous product innovation. The company is debuting MOSH High Protein, a new line of bars packing 20 grams of protein and creatine alongside its signature brain-focused ingredients. This move strategically targets the high-protein bar segment—one of the fastest-growing in the category—while introducing functional benefits aimed at both cognitive and physical performance, a combination rarely seen on grocery shelves.

Decoding the 'Signature Brain Blend'

At the core of MOSH's product line is its proprietary 'Signature Brain Blend,' a combination of ingredients selected for their purported cognitive benefits. The bars are the first and only to feature Cognizin® Citicoline, a patented ingredient clinically studied for its effects on focus, attention, and memory.

Scientific research suggests that citicoline supports brain health by aiding the synthesis of phospholipids, which are crucial components of neuronal membranes. It may also boost levels of key neurotransmitters. The blend is further fortified with other well-regarded ingredients:
* Lion's Mane: A mushroom that research indicates may promote nerve growth factor (NGF), vital for neuron survival and function.
* Ashwagandha: An adaptogenic herb known for its stress-reducing properties, which can indirectly support cognitive performance by mitigating the effects of stress and anxiety.
* Omega-3 Fatty Acids: Specifically DHA and EPA, which are fundamental structural components of the brain and are linked to improved memory and overall cognitive health.
* Vitamins B12 and D3: Essential vitamins whose deficiencies are linked to cognitive impairment and which play roles in neuroprotection and neurological function.

By combining these ingredients into a convenient snack, MOSH is making a calculated bet that consumers are ready to think about what they eat not just for their bodies, but for their minds, transforming the simple protein bar into a tool for daily brain care.