In-Depth Review

Onnit Total Strength + Performance: A Stim-Free Pre-Workout Under the Microscope

Table of Contents

Hey gym rats, ditch the pre-workout jitters and hello to potentially maximized gains! Onnit Total Strength + Performance (TSP) promises a stim-free solution for peak performance. But can this natural contender knock out your workout woes? We put TSP through the paces to help you decide if it’s your perfect pre-workout partner.

Ditching the Caffeine Habit, Embracing Stim-Free Gains

Traditionally, pre-workouts have been synonymous with that pre-gym caffeine kick. But caffeine isn’t everyone’s cup of tea (or should we say, shaker bottle?). Some gym goers experience unwanted side effects like anxiety or the dreaded jitters. Enter Onnit TSP, a caffeine-free challenger aiming to boost focus, endurance, and strength through a blend of natural ingredients. Sounds promising, but does it deliver?

Taking a Deep Dive into the Formula

Onnit boasts a science-backed formula, but transparency is key. Unlike some competitors who proudly display ingredient dosages, TSP utilizes proprietary blends, keeping the exact amount of each ingredient under wraps. This lack of clarity makes it tough to gauge the effectiveness of each component.

Here’s a breakdown of the key blends, keeping in mind the mystery surrounding ingredient amounts:

  • Onnit Performance Blend: This blend features branched-chain amino acids (BCAAs), L-glutamine, and beta-alanine. BCAAs are known muscle recovery warriors, but the exact dosage to optimize their benefits remains a question mark.
  • Onnit Power Blend: This blend focuses on hormonal and neural support for powerful muscle contractions. However, the specific dosages of ingredients like d-aspartic acid and Eurycoma longifolia root extract stay hidden behind the proprietary blend curtain.
  • Onnit Support Blend: Designed to help your cells weather intense workouts, this blend includes red clover extract, luteolin, and resveratrol. While the ingredients themselves have potential, the hidden dosages make it difficult to assess their true impact.

The mystery surrounding the exact amount of each ingredient makes it challenging to definitively say how effective this blend might be.

Mixability and Taste: Does it Dissolve and Delight?

Thankfully, Onnit gets a gold star for mixability. The powder dissolves like a dream, leaving no clumps behind to disrupt your pre-workout ritual. However, taste is subjective. Our fearless tester wasn’t a huge fan of the Strawberry Lemonade flavor, describing it as a bit stale and underwhelming. Maybe a future flavor explosion is on the horizon for Onnit!

The Big Question: Does It Work?

Effectiveness is the ultimate test for any pre-workout. Unfortunately, our tester didn’t experience a noticeable difference in workout performance while using Onnit TSP. They reported feeling no significant boost in energy or focus, even when well-rested and fueled for a productive training session.

Third-Party Tested and Customer Service That Cares

Onnit prioritizes safety by ensuring their product is Informed-Sport certified, guaranteeing it’s free from banned substances. This is a big plus for athletes who compete under strict doping regulations. Additionally, Onnit boasts a stellar reputation for customer service, so you can expect them to be there to answer your questions or address any concerns.

To Buy or Not to Buy? The Final Verdict

Onnit TSP offers a unique, caffeine-free approach to pre-workouts. However, the lack of transparency regarding ingredient dosages makes it difficult to gauge its effectiveness. Additionally, the high price point (around $2 per serving) and underwhelming taste might leave you wanting more bang for your buck.

Here’s a quick cheat sheet to help you decide:

Great For:

  • Athletes sensitive to caffeine
  • Competitive athletes requiring drug testing
  • Pre-workout beginners looking for a natural option

Not Recommended For:

  • Those wary of proprietary blends
  • Those seeking a creatine-containing pre-workout
  • Those seeking a flavorful pre-workout experience

Ultimately, the decision comes down to your individual needs and preferences. If you’re a caffeine-sensitive gym rat seeking a natural pre-workout option but prioritize transparency in your supplements, Onnit TSP might not be the best fit. However, if you’re open to exploring a unique blend and prioritize third-party testing and excellent customer service, it could be worth a try. Remember, with Onnit’s “Keep-It Guarantee,” you can always request a refund within 90 days if you’re not satisfied.

Finding the Perfect Pre-Workout Partner: Alternatives and Considerations

  • Targeted Benefits: Do you prioritize muscle building, endurance, or a combination of both? Many pre-workouts cater to specific goals. Research the ingredients and benefits to find a formula that aligns with your training aspirations.
  • Budget: Pre-workouts range in price per serving. Consider your budget and prioritize features most important to you.
  • User Reviews: While not a definitive measure of effectiveness, reading reviews from other gym-goers can offer valuable insights into taste, mixability, and user experience.

Alternative Stim-Free Pre-Workouts:

If the lack of transparency and underwhelming experience with Onnit TSP has you seeking alternative stim-free pre-workout options, here are a couple to consider:

  • Transparent Labs PreSeries Stim-Free: This option boasts a fully disclosed formula with ingredients known to enhance focus, endurance, and muscle recovery.
  • Legion Athletics Recharge: This pre-workout prioritizes beetroot extract and citrulline malate for nitric oxide production, potentially improving blood flow and oxygen delivery to muscles during your workout.


A healthy diet, proper sleep, and a well-rounded workout routine are the cornerstones of achieving your fitness goals. While a pre-workout can provide an extra edge, it shouldn’t be a replacement for these core elements.

In Conclusion:

We hope this comprehensive review of Onnit Total Strength + Performance has equipped you with the knowledge to make an informed decision. Remember, the perfect pre-workout is the one that complements your unique needs and preferences. So, explore your options, prioritize quality ingredients, and happy lifting!

P.S.  Don’t forget to consult with a healthcare professional before starting any new supplements, especially if you have any pre-existing health conditions.