Turkesterone Study Results – The Truth About Turk Builder!

By: Marc Lobliner, IFBB Pro

Turkesterone has been hyped as the next big thing in natural muscle building, but does it actually work? Everyone from influencers to supplement companies has claimed it boosts strength, enhances recovery, and packs on muscle—all without side effects. But let’s be real… does the science back it up?

For the first time ever, Turk Builder® was put to the test in a controlled human study, and now we have actual data instead of just gym bro speculation. The results? You need to read this. ( Study at end of article)

The Study: Does Turk Builder Work?

Researchers at Nova Southeastern University conducted a double-blind, placebo-controlled trial—the gold standard in supplement research—to see if Turk Builder actually delivers on its promises.

Here’s the breakdown:

✅ 24 participants (12 men, 12 women, avg. age 22)
✅ 4-week trial – taking either Turk Builder or a placebo
✅ No changes to diet or training – just adding the supplement
✅ Tested for:

• Body composition (muscle & fat mass)
• Strength (handgrip test)
• Mood & recovery (Profile of Mood States)
• Sleep quality (Pittsburgh Sleep Quality Index)

The Results: What Really Happened?

❌ No significant changes in muscle growth
❌ No increases in strength
❌ No noticeable mood or sleep improvements

That’s right—there was no measurable difference between Turk Builder and the placebo. Despite all the hype, a four-week supplementation of turkesterone didn’t move the needle on performance or recovery in these healthy individuals.

What Does This Mean?

Turkesterone might not be the miracle supplement people are claiming it to be. Unlike creatine, beta-alanine, or protein, which have mountains of research backing their effectiveness, the data on ecdysteroids like turkesterone is still weak.

Does this mean it’s completely useless? Not necessarily.
👉 This was a short study (4 weeks) with a moderate dose based on product labels.
👉 Some animal studies suggest ecdysteroids may enhance protein synthesis, but human trials remain inconclusive.
👉 Higher doses or longer studies could produce different results, but until we have solid data, it’s not something I’d rely on for muscle growth.

Final Thoughts: Should You Take Turk Builder?

Here’s the deal—I don’t sell snake oil. I believe in science-backed supplements that actually work, and I’m always going to be transparent about the data.

Right now, the best muscle-building supplements remain the classics:
💥 Creatine – Proven to increase power & strength
💥 Protein – Essential for muscle growth & recovery
💥 Beta-Alanine – Helps with endurance & performance
💥 Multivitamin – Helps cover your bases
💥 Organ and Overall Health Supplement – Optimize performance from the inside-out

Turkesterone? The science just isn’t there yet. If you’re looking for proven ways to build muscle, focus on training, diet, and research-backed supplements.

I’ll keep watching the data, and if future studies show different results, you’ll hear it from me first. Until then, don’t believe the hype.

What do YOU think? Have you tried Turk Builder? Drop your experience in the comments!

HERE IS THE STUDY