Shop Our Semi-Annual Sale: Shop Now

New ONNIT T+ Formula Proven To Increase Strength

Written by
August 14, 2014
Updated May 29, 2020
Category: Supplementation

New Onnit T+ Formula Increases Strength 36% Over Placebo In FSU Clinical Trial

A groundbreaking clinical trial for strength based athletes has just been presented at this year’s National Strength and Conditioning Association (NSCA) annual conference.  Dr. Michael Ormsbee, a professor of human sciences at Florida State University, led a team of investigators to analyze a 4-week supplementation regimen of Onnit’s T+ on college-aged powerlifters.  T+ is a stimulant-free pre and post workout formula that utilizes earth grown ingredients to support athletic performance.   The double blind study, which analyzed performance, body composition, and hormone levels, randomized twenty-eight individuals to ingest either T+ or a calorie-matching placebo, while all subjects adhered to a structured exercise program.

Significant differences in power lifting performance were observed between the two groups.  Bench press improved on average 6% in the T+ group compared to 4.8% in the control group, and the total combined weight for bench press, squat, and deadlift improved an average of 8.8% with the T+ group, compared to 6.5% in the placebo group.  Improvements in squat and deadlift performance, respectively, were also observed in both control and T+ groups, but with no statistically significant differences between groups.   Hormone levels did not show statistically significant changes for test subjects during supplementation for the markers measured.

New T+Aubrey Marcus, founder of Onnit, comments, “The goal of the T+ formula from the outset was to help increase strength and performance for athletes.  We thought that in order to achieve the kind of results we were looking for we would need to demonstrate increases in testosterone levels.  The fact that we were able to achieve performance results beyond our expectations without manipulating the major hormone markers opens up this formula to all athletes without the concern of the side effects potentially generated from super-normal testosterone levels.”

Commenting on a few of the many ingredients included in the formula,  Joe DeFranco, a leading strength and conditioning coach for both the NFL and WWE organizations, said, “Beta Alanine, BCAAs, and Glutamine are staple compounds that I’ve been recommending to my athletes for years.  But on their own I have never seen them perform to the levels demonstrated in the study on T+ at FSU.”  With the formula certified to meet the strictest anti-doping standards by the Banned Substances Control Group, T+ is poised to become a foundational supplement for anyone looking for a competitive edge.

Overall this is a major milestone for Onnit, offering the gold standard of scientific validation to its active product roster.  Summing up the potential impact of this study, Joe DeFranco adds, “To be able to achieve overall strength gains by an increase of 36% from taking a supplement, especially a supplement that utilizes natural ingredients, is a game-changer for me. This becomes even more valuable during instances when I need to achieve extreme results in a short period of time – such as preparing an athlete for the NFL Combine. In cases like this, faster gains could literally be the difference between a multimillion dollar contract and never playing competitively again. These are awesome results that cannot be overlooked.”

For more information about Onnit Labs and T+ visit

The abstract presented in Las Vegas, NV at the National Strength and Conditioning Association Convention and Exhibition, July 9-12, 2014, can be found in this report from the NSCA.

Press inquiries contact Jennifer (at) Onnit (dot) com.

Jennifer is Onnit’s PR & Media Specialist and resident yoga instructor. Jennifer is a Yoga Alliance RYT 200 certified yoga instructor with over eight years of experience practicing hatha, vinyasa and power yoga. She believes yoga strengthens the mind, body and spirit and positively affects every other part of your life. She is passionate about sharing her knowledge of health, nutrition, fitness and the healing powers of yoga and meditation. Her invigorating classes combine elements of alignment-based flow, core strength, breath work, and yoga philosophy. Jennifer also studies nutritional therapy and writes blog at
Free shipping is offered on orders with a minimum subtotal of $150 less discounts. Free shipping is only available in the contiguous U.S. and excludes Fitness and Digital items.
For media inquiries please contact us at
In thanks to military and first responders, we're extending a 15% discount off MSRP for all products purchased at
To qualify, simply verify your status during checkout on the payment step. We verify through, our trusted technology partner for secure digital identity verification.
After verification, your discount will auto-apply on that order and all future orders.
Please note that this discount cannot be combined with coupons.
If you have any questions or issues with the verification process, please don't hesitate to reach out to Customer Service.
* US Military members, please choose United States as your destination country, as this will ensure your package ships via USPS and that you are not given international shipping rates.
With a subscription, you'll get your favorite Onnit products whenever you want at 15% off MSRP. All automatic, worry free, and with our same great money back guarantee.
Cancel or adjust your order at any time, hassle free. Your payment method will only be charged right before your order ships. The discount applied every time is 15% off MSRP or the current sale discount, whichever is greater. For more information, see the complete Onnit Subscription Terms & Conditions and Frequently Asked Questions.

Secure Shopping

We implement a variety of security measures to maintain the safety of your personal information when you place an order or enter, submit, or access any information on our website. We incorporate physical, electronic, and administrative procedures to safeguard the confidentiality of your personal information, including Secure Sockets Layer (SSL) for the encryption of all financial transactions through the website. We use industry-standard, 256bit SSL encryption to protect your personal information online, and we also take several steps to protect your personal information in our facilities. For example, when you visit the website, you access servers that are kept in a secure physical environment, behind a locked cage and a hardware firewall. After a transaction, your credit card information is not stored on our servers.