With more than 45 years of experience in the diet and energy category, Stacker2™ remains one of the industry’s most trusted and respected brands. We help customers reach their diet goals while delivering the extra energy boost they need—through proven formulations, bold flavors, and consistent quality.
We continually innovate across formats—from capsules and tablets, to energy drinks and shots. Our product development focuses on efficacy, taste, and consumer appeal.
Since 1995, Stacker2 has been represented and endorsed by numerous high‑profile athletes, entertainers, and media personalities, including:
Radio:
• Howard Stern — The Howard Stern Show
• Opie & Anthony — Opie & Anthony show
Wrestling / Sports Entertainment:
• John Cena — WWE superstar, actor
• Triple H — WWE superstar, WWE executive
• Stacy Keibler — WWE personality, actress & model
• Trish Stratus — WWE superstar, fitness personality
NASCAR / Motorsports:
• Tony Stewart — NASCAR driver, team owner
• Rusty Wallace — NASCAR driver, commentator
• Kenny Wallace — NASCAR driver, broadcaster
• Elliott Sadler — NASCAR driver
• Jeff Hammond — NASCAR analyst and commentator
Actors:
• Tony Sirico — Actor (The Sopranos; “Paulie Walnuts”)
• Joe Gannascoli — Actor (The Sopranos)
Musicians:
• Ozzy Osbourne — Musician, Black Sabbath, solo artist (RIP)
• Fat Joe — Rapper, music entrepreneur
Reality TV:
• Sammi Giancola — Jersey Shore
• Deena Nicole Cortese — Jersey Shore
• Rick Harrison — Pawn Stars, Gold & Silver Pawn Shop
• Corey Harrison — Pawn Stars
• Richard "The Old Man" Harrison — Pawn Stars
• Austin "Chumlee" Russell — Pawn Stars
Stacker2—energizing performance, delivering results.
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About NVE Pharmaceuticals
Through extensive research and following documented studies, NVE Pharmaceuticals pioneered the use of standardized herbal extracts to deliver reliable results for athletes and everyday consumers alike. Our optimized formulations enhance energy, support fat metabolism, and help curb cravings—benefits that initially attracted bodybuilders and led to the launch of Stacker2, “The World’s Strongest Fat Burner.”
Originally introduced in convenience stores, Stacker2 quickly expanded into drugstores and mass‑market retailers nationwide. Today, NVE Pharmaceuticals is a leading manufacturer of herbal dietary supplements, producing nationally recognized brands such as Stacker2 and Stacker3. Our products support both performance goals and everyday wellness, serving busy professionals, parents, and anyone seeking:
• sustained, clean energy for long workdays and commutes
• improved focus and mental clarity for productivity
• appetite control and reduced cravings to support weight management
• enhanced metabolism to support healthy lifestyle goals
• convenient, easy‑to‑use formats that fit modern routines
As the “Diet & Energy Specialists,” we continue to invest in research, product development, and private‑label manufacturing. Our strong market presence is built on time‑proven results and rigorous manufacturing standards.