Retro Protein Supplement Campaigns

The MET-Rx Level Up Campaign Stars John Cena

The MET-Rx Level Up campaign has been debuted as a new initiative starring John Cena that takes a retro inspiration to capture the attention of Gen Z and Millennial consumers alike.

The campaign puts the brand's signature Big 100 bar with its 100-gram weight that offers 30-grams of protein to position it as a great protein-rich snack, but also a meal substitute when needed. The campaign was created through a partnership with the U.N.N.A.M.E.D. creative agency and will come as quite recognizable to consumers who grew up in the 90s or who have a penchant for old-school imagery. The backdrop comes as a 90s-era video game and sees Cena positioned in the environment where the Big 100 bar gives him a power-up to progress.

The MET-Rx Level Up campaign is live now and leverages the brand's heritage to set it apart from the competition.

Retro Nostalgia Marketing
Reviving 90s visual and cultural cues creates pathways for brands to differentiate through emotionally resonant, heritage-led product narratives that reconnect lapsed buyers and attract younger demographics.
Celebrity-driven Product Positioning
High-profile talent associations transform product credibility and extend reach across fan communities, enabling premium price points and cross-category brand extensions.
Protein-as-meal Substitutes
Framing protein bars as full-meal replacements opens opportunities for reformulated nutrition profiles and subscription delivery models that compete with traditional convenience meals.

Where This Applies

Packaged Nutrition Bars
Reimagining bar formats, portioning, and labeling to emphasize meal equivalence and nostalgia-inspired design can disrupt shelf positioning and retail assortment strategies.
Advertising and Creative Agencies
Specialized agencies that blend retro aesthetics, celebrity casting, and gaming mechanics offer novel campaign architectures that shift media buy priorities toward cultural storytelling.
Gaming-influenced Consumer Goods
Products integrating gamified packaging, AR power-up experiences, or progress-driven loyalty systems have the potential to redefine engagement metrics and lifetime customer value.
SCORE
5.4 out of 10
GENDER
50% Men50% Women
MARKETTop markets: North America
GENERATION
  • Gen Z
  • Gen Alpha
  • Millennial (primary audience)
  • Gen X (primary audience)
POPULARITY
Popularity 45%
Activity 38%
Freshness 78%