The MVP of Clean Nutrition: Inside Bryce Harper’s Partnership with Just Ingredients
By — Front Office Sports
Posted — April 11, 2024
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On March 18th, a professional athlete known for his power at the plate and intensity beyond began a new chapter—not on the field, but in the world of wellness.
Bryce Harper, two-time MLB MVP and father of three, has partnered with Just Ingredients, a quietly insurgent health and nutrition brand that in the saturated world of supplements has chosen a different path.
Instead of buzzy formulas and synthetic shortcuts, the company has focused on something almost quaint: real ingredients, clearly labeled, without artificial flavoring or additives.
For Harper, long regarded as one of the most meticulous athletes in Major League Baseball, this collaboration is less a celebrity endorsement than a convergence of philosophies. His pursuit of excellence has never been limited to mechanics or statistics — it extends to the quiet, unglamorous rituals of recovery, nutrition, and consistency.
In Just Ingredients, he has found a brand whose values reflect his own: a belief that health begins with what one chooses to consume, and that clean, high-quality fuel is not a luxury, but a foundation.
That philosophy began with the brand’s founder, Karalynne Call, a mother of six who started her wellness journey nearly 15 years ago while battling suicidal depression. Frustrated by the lack of clean, effective options for her family, she began creating her own products and sharing her knowledge online. What started as a personal mission and a growing Instagram account has since evolved into a movement, helping nearly a million people rethink the ingredients they put in and on their bodies.
At the heart of Just Ingredients’ approach is a commitment to what it calls “ingredients that speak for themselves.” From grass-fed collagen peptides to real fruit powders, adaptogens, and 100% grass-fed whey sourced from New Zealand, the company’s formulas prioritize bioavailability, immune support, and digestive health, all without the usual fillers and synthetic flavorings.
As a professional athlete, I’m always mindful of what I put into my body.
Just Ingredients stands out for its commitment to using ingredients that truly support health. I’m thrilled to partner with a brand I trust and help inspire others to prioritize their wellness.
Bryce Harper, two-time MLB MVP
In some ways, Harper represents the next logical step in the brand’s evolution. His appeal is not limited to baseball fans; he occupies a broader cultural space, somewhere between role model and renegade. His reputation has matured with him, from phenom to veteran, from headline to anchor. And in recent years, his interests have become more outward-facing, toward family, longevity, and choices that might shape life after baseball as much as during it.
Encouraging people to live healthier and happier lives is what we are all about.
Karalynne Call, founder and CEO of Just Ingredients
If the Harper-Just Ingredients partnership has a message, it is this: performance is not about extremes. It’s about what you do every day, what you choose over and over, even when no one’s watching. It is a message that speaks not just to athletes, but to parents, to professionals, to anyone trying to live a bit better, a bit clearer.
“Encouraging people to live healthier and happier lives is what we are all about,” said Karalynne Call, founder and CEO of Just Ingredients. “Partnering with Bryce Harper allows us to connect with more communities and inspire people to prioritize their health inside and out—whether they’re athletes or simply striving for a healthier lifestyle.”
Because what we put into our bodies matters, whether we’re chasing championships or simply trying to feel, think, and live better.
The NSF Certified for Sport® collection is available now at JustIngredients.us.
Learn More about Just Ingredients today.
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The company’s growing credibility has earned the attention of professional organizations across sports. It is now the official partner of the Utah Jazz (NBA), Utah Hockey Club (NHL), and Vegas Golden Knights (NHL) — a small but meaningful roster of teams that have chosen substance over marketing gloss. In Harper, they add not just an athlete, but a symbol of thoughtful longevity.
The NSF Certified for Sport® collection reflects this spirit. But Just Ingredients' mission resonates far beyond locker rooms and gym bags. The brand has developed a strong following among health-conscious families, wellness professionals, and everyday individuals looking to reclaim control over what they consume. Its growing network of retail partners and advocates underscores its commitment to accessibility, bringing clean, credible products into homes and routines across the country.
