# Celeb-Branded Supplement Bundles Momentous Partners with Arnold Schwarzenegger on the Arnold Stack By Kalin Ned | Published 2026-01-19 | Pop Culture Source: Trend Hunter, https://www.trendhunter.com/trends/arnold-stack References: [insider.fitt.co](https://insider.fitt.co/press-release/arnold-schwarzenegger-partners-with-momentous-to-set-the-standard-for-performance-and-longevity/) & [livemomentous](http://www.livemomentous.com/arnold-schwarzenegger) Momentous has entered into a collaborative partnership with Arnold Schwarzenegger, and this venture has resulted in the introduction of a product bundle named The [Arnold Stack](https://www.trendhunter.com/trends/arnies). The Arnold Stack consists of three fundamental nutritional supplements — protein, creatine, and vitamin D3. Schwarzenegger personally selected this collection of Momentous products. As such, the bundle mirrors the celebrity's daily regimen, with a focus on "supporting performance, recovery, and longevity." [Momentous'](https://www.trendhunter.com/trends/longevityfocused-dietary-supplement) products boast [NSF](https://www.trendhunter.com/trends/gender-disparities-in-sports-nutrition) Certified for Sport® certification. The alliance with Arnold Schwarzenegger stands as a onfluence of enduring fitness authority and a supplement manufacturer’s commitment to scientifically validated, high-standard formulations. There are reports that the collaborators are planning branded, interactive activations to market the Arnold Stack throughout the year. Image Credit: Momentous ## Trend Insights (Trend Hunter) - Score: 3.5/10 - Popularity: 17% | Activity: 25% | Freshness: 62% - Audience gender: 90% men, 10% women - Primary generations: Millennial, Gen X - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Pop Culture](https://www.trendhunter.com/popculture) > [Celebs](https://www.trendhunter.com/celebs) ## Key Themes ### What's Driving This Trend - **Celebrity-endorsed Wellness Products:** Partnering with celebrities to create personalized supplement bundles represents a novel approach to leveraging star power for brand authenticity and consumer trust. - **Interactive Marketing Activations:** Innovative branded experiences, such as interactive activations, are redefining consumer engagement by merging physical and digital interactions. - **Science-based Supplementation:** Emphasizing scientific validation in supplement formulations is transforming consumer perceptions of product efficacy and trustworthiness. ### Who This Affects Most - **Health and Wellness:** The convergence of celebrity influence and scientifically backed supplements is reshaping the health and wellness landscape, with a focus on personalized nutrition. - **Sports Nutrition:** Incorporating elite-level fitness endorsements into nutrition products is shifting the sports nutrition industry towards a more mainstream audience. - **Celebrity Branding:** By intertwining well-known personalities with product development, the celebrity branding industry is expanding its role in creating niche, targeted product offerings. ## Related on Trend Hunter - [Collaborative Cereal Creatine Supplements](https://www.trendhunter.com/trends/kelloggs-stack.md) - [Longevity-Focused Dietary Supplements](https://www.trendhunter.com/trends/longevityfocused-dietary-supplement.md) - [Next-Generation Creatine Supplement Systems](https://www.trendhunter.com/trends/musclebuilding-system.md) - [Female-Centric Sport Nutrition Efforts](https://www.trendhunter.com/trends/gender-disparities-in-sports-nutrition.md) - [All-in-One Performance Supplements](https://www.trendhunter.com/trends/newbeing.md) - [AI-Powered Supplement Plans](https://www.trendhunter.com/trends/vervesmart.md) - [Free-From Creatine Chews](https://www.trendhunter.com/trends/creatine-chews.md) - [Two-Part Hormone Optimization Supplements](https://www.trendhunter.com/trends/beyond-alpha-ultimate-alpha-stack.md) - [Nutritional Shake Launches](https://www.trendhunter.com/trends/vitahustle-one-shake.md)