About us

RIMA Minerals & Superfoods was born from a simple but powerful idea:
to help people live healthier, stronger lives by reconnecting with nature through ancient wisdom and conscious daily choices.

I'm River Willems, a young entrepreneur with a deep passion for well-being, biohacking, and holistic health. Through my own experiences, I've learned that true health has no shortcuts — it's a lifestyle. The right nutrition and hydration can be a powerful foundation for everything else.

RIMA began as a deeply personal vision shaped by my life as a snowboarder and lifelong sports enthusiast. A serious snowboarding accident several years ago, followed by complications and long-lasting physical effects — including chronic headaches — forced me to slow down and completely reevaluate my relationship with health. That experience made me truly understand the importance of a conscious, healthy lifestyle and deepened my interest in what we put into our bodies every day. It inspired me not only to heal myself, but to share my knowledge, story, and values — with the goal of positively influencing and supporting others on their own health journey.

Where We Start: Cocosa Coconut Water

Every great brand starts somewhere. For RIMA, that starting point is Cocosa — our hero product and the perfect expression of everything we stand for. Pure, natural coconut water, never from concentrate, with no added sugars and no shortcuts.

Cocosa is packed with natural electrolytes, vitamins, and minerals that hydrate and nourish the body from within. Available in five delicious varieties — Natural, Sparkling, Pineapple, Watermelon, and Mango — it's the ideal daily ritual for anyone who takes their health seriously, without compromising on taste.

Simple. Pure. Exactly as nature intended.

A Growing Vision

Cocosa is just the beginning of the RIMA story. Over time, the brand will grow into a full range of premium wellness products — superfoods, functional supplements, and more — all held to the same uncompromising standards of quality and integrity.

Though Rima Minerals began as a one-person vision, it is steadily growing into something bigger — rooted in intention, honesty, and long-term impact.

Giving Back Matters

Giving back is a core value of RIMA. I adopted two shelter dogs through Forza Rescue, an experience that deeply shaped my values and sense of responsibility. Because of this, I am working toward a system where 1% of all sales is donated annually to animal shelters and rescue organizations — helping dogs and cats find safety, care, and a second chance at life.

To me, health is not only physical — it's about kindness, responsibility, and making a difference where we can.