We’d rather show our work
Every active in MP and MA earns its place through peer-reviewed research — dosed at the levels those studies actually used.
Most supplement brands ask you to take their word for it. We’d rather point you to the evidence. Below is a selection of the peer-reviewed research behind our formulas, with direct links to each study so you can read it yourself. No proprietary blends, no hand-waving — just clinically-studied ingredients at clinically-studied doses.
The research behind your mornings
MP is built around ingredients studied for testosterone support, drive, strength and stress resilience.
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Ashwagandha KSM-66Strength & testosteroneIn an 8-week randomized, double-blind, placebo-controlled trial, resistance-trained men taking ashwagandha showed significantly greater increases in testosterone, muscle strength and size than placebo.Wankhede et al. — J. Int. Soc. Sports Nutrition, 2015View study →
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AshwagandhaCortisol & stressA 60-day randomized, placebo-controlled study found ashwagandha significantly reduced morning cortisol and self-reported stress in healthy adults.Lopresti et al. — Medicine, 2019View study →
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ShilajitTestosterone90 days of purified shilajit significantly increased total and free testosterone in healthy men aged 45–55 versus placebo.Pandit et al. — Andrologia, 2016View study →
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Vitamin D3TestosteroneMen supplementing vitamin D daily for one year showed a significant increase in total, bioactive and free testosterone compared with placebo.Pilz et al. — Hormone & Metabolic Research, 2011View study →
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ZincTestosteroneDietary zinc restriction lowered serum testosterone in healthy young men, and supplementation raised it in marginally zinc-deficient older men.Prasad et al. — Nutrition, 1996View study →
The research behind your nights
MA is melatonin-free by design — built on ingredients studied for deeper sleep, calm and overnight recovery.
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Magnesium BisglycinateSleep qualityIn a randomized, placebo-controlled trial, magnesium bisglycinate improved sleep in healthy adults reporting poor sleep — the same highly-absorbable form used in MA.Randomized controlled trial — 2025View study →
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GlycineDeep sleep3 g of glycine before bed improved subjective sleep quality and reduced daytime fatigue and sleepiness after sleep restriction.Bannai et al. — Frontiers in Neurology, 2012View study →
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L-TheanineCalm & sleepFour weeks of 200 mg L-theanine reduced stress and anxiety scores and improved sleep-quality (PSQI) measures in healthy adults.Hidese et al. — Nutrients, 2019View study →
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AshwagandhaEvening cortisolThe same ashwagandha shown to lower cortisol also supports MA’s job at night: blunting evening stress hormones so the body can recover.Lopresti et al. — Medicine, 2019View study →
The studies above are provided for educational purposes and describe research on individual ingredients, generally at doses comparable to those in MP-MA. Individual results vary. These statements have not been evaluated by the Food and Drug Administration; MP-MA is not intended to diagnose, treat, cure or prevent any disease. Consult your physician before starting any supplement, especially if you take medication or have a medical condition.
Formulas you can actually check
Clinically-dosed. Fully published. Third-party tested. See the system built on this research.