Calm the chaos. Start sleeping deeper and stressing less - Yes, I Want to Reclaim My Energy
GMP-Certified Manufacturing
Research-Driven Formulas
GPX - OVERDRIVE
From Wired & Tired to Calm & Clear.
For Your Brain, Your Mood, and Your Sleep.
Reduce nervous tension and emotional stress
Support steady, all-day energy without crashes
Improve focus, clarity, and mental calm
Feel the Difference
*No more bottles, easy tear off packets, AM and PM with every thing you need for the day.
Burnout Drains You — But It Doesn’t Have to Anymore
Life Before GPX-Overdrive
Constant stress or tension
Energy crashes and mid-day fog
Difficulty falling or staying asleep
Feeling wired but exhausted
Mood swings or irritability
Life After
GPX-Overdrive
Life After GPX-Overdrive
Calmer, more focused mindset
Balanced energy without the crash
Deeper, more restful sleep
Resilience to daily stress
Mood stability and clarity
Feel the Difference
Built for Burnout-Prone Bodies
GPX-Overdrive is specifically formulated for people who:
Feel constantly “on” but always exhausted
Struggle with stress, tension, or irritability
Have trouble falling or staying asleep
Experience energy crashes or brain fog by midday
Feel the Difference
The GPX-Overdrive Formula
Adapt-GPX
This formula helps recalibrate cortisol levels, improve resilience to daily stress, and restore energy with ashwagandha, B-vitamins, and rhodiola.
13+ peer-reviewed studies support its role in reducing anxiety and improving mental performance.*
Mag-3x
Combines three high-absorption forms of magnesium to ease muscle tension, calm the nervous system, and support sleep, mood, and headaches.
Backed by 15+ research papers showing benefits for mood, muscle recovery, migraines, sleep quality, and hormone balance.*
Gluco-GPX
Ingredients designed to support healthy blood sugar levels and enhance blood glucose (sugar) control.
Used in studies involving type-2 diabetics with measurable improvements in energy and mood swings.*
RecoverCore
Blends L-theanine, valerian, and magnesium citrate—all supported by studies on sleep quality, relaxation, and mood enhancement.
L-theanine improves calm without sedation. Valerian shows benefits in sleep latency without grogginess.*
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Feel the Difference
Why GPX-Overdrive
Practitioner-Formulated
Designed by clinical experts who understand real-world gut challenges.
100% Potency Guarantee
What's on the label is what's in the capsule—no compromises.
Hypoallergenic
Free from common allergens—gentle on sensitive systems.
Empty Bottle Guarantee
Try it risk-free. Don't love it? Get your money back.
Non-GMO
No genetically modified ingredients. Ever.
GMP-Certified Manufacturing
Made in facilities that meet strict Good Manufacturing Practices.
Research-Driven Formulas
Every ingredient is backed by science and clinical studies.
3rd-Party Tested
Independent testing ensures safety, purity, and performance.
Feel the Difference
What's Inside Your Daily Overdrive Pack
Morning Pack (A.M.)
1x Mag-3x
1x Gluco-GPX
2x Adapt-GPX
Evening Pack (P.M.)
1x Mag-3x
1x Gluco-GPX
2x RecoverCore
Feel the Difference
GPX - Overdrive
$115.14/ 3 months
$121.205% offQuantity
Reduce nervous tension and emotional stress.
Support steady, all-day energy without crashes.
Improve focus, clarity, and mental calm.
Customer Reviews
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Clinically-Backed Ingredients for Real Results
GPX-Overdrive supports healthy blood sugar and cortisol levels.
Each formula in the pack—Adapt-GPX, Gluco-GPX, Mag-3x, and RecoverCore—is crafted with ingredients designed to support healthy blood sugar levels and enhance blood glucose (sugar) control.
Feel the Difference
Frequently Asked Questions
Ready to Feel Like Yourself Again?
Support calm, clarity, and steady energy—without the crash. Clinically formulated. Research-backed. Made for real life.
Feel the Difference
2025 © Copyright Dr. Steven Geanopulos. All rights reserved.
Research & Scientific Proofs
Adapt-GPX
1. What is Adrenal Fatigue? (n.d.). Retrieved October 22, 2015. https://www.adrenalfatigue.org/what-is-adrenal-fatigue
2. Jaroenporn, S., Yamamoto, T., Itabashi, A., Nakamura, K., Azumano, I., Watanabe, G., & Taya, K. (2008). Effects of pantothenic acid supplementation on adrenal steroid secretion from male rats. Biological and Pharmaceutical Bulletin, 31(6), 1205-1208.
3. European Food Safety Authority: Scientific Opinion on the substantiation of health claims related to pantothenic acid and mental performance (ID 58), reduction of tiredness and fatigue (ID63), adrenal function. Retrieved from:Subtitleen/efsajournal/doc/1758.pdf
4. Slyshenkov VS, Dymkowska D, Wojtczak, L. Pantothenic acid and pantothenol increase biosynthesis of glutathione by boosting cell energetics. FEBS Lett 2004; 569 (1-3):169-172.
5. Rhodiola rosea. Altern Med Review 2002;7 (5):421-423
6. Darbinyan, V., Kteyan, A., Panossian, A., Gabrielian, E., Wikman, G., & Wagner, H. (2000). Rhodiola rosea in stress induced fatigue—a double blind cross-over study of a standardized extract SHR-5 with a repeated low-dose regimen on the mental performance of healthy physicians during night duty. Phytomedicine, 7(5), 365-371.
7. Olsson, E. M., von Schéele, B., & Panossian, A. G. (2009). A randomised, double-blind, placebo-controlled, parallel-group study of the standardised extract shr-5 of the roots of Rhodiola rosea in the treatment of subjects with stress-related fatigue. Planta medica, 75(2), 105.
8. Abedon, Bruce, and Shibnath Ghosal. ""A standardized Withania somnifera extract significantly reduces stress-related parameters in chronically stressed humans: a double-blind, randomized, placebo-controlled study."" (2008).
9. Ramakanth, G. S. H., Kumar, C. U., Kishan, P. V., & Usharani, P. (2016). A randomized, double blind placebo controlled study of efficacy and tolerability of Withaina somnifera extracts in knee joint pain. Journal of Ayurveda and integrative medicine, 7(3), 151-157.
10. American Botanical Council. American Botanical Council. Eleuthero root. Subtitle. 2002.
11. Melchior J, Spasov AA, Ostrovskij OV, et al. Double-blind, placebo-controlled pilot and phase III study of activity of standardized Andrographis paniculata Herba Ness extract fixed combination (Kan jang) in the treatment of uncomplicated upper-respiratory tract infection. Phytomedicine 2000;7:341-50.
12. Gabrielian ES, Shukarian AK, Goukasova GI, et al. A double blind, placebo-controlled study of Andrographis paniculata fixed combination Kan Jang in the treatment of acute upper respiratory tract infections including sinusitis. Phytomedicine 2002;9:589-97.
13. Facchinetti F, Neri I, Tarabusi M. Eleutherococcus senticosus reduces cardiovascular response in healthy subjects: a randomized, placebo-controlled trial. Stress Health 2002; 18:11-17.
14. Halstead BW, Hood LL. Eleutherococcus senticosus /Siberian ginseng: An introduction to the Concept of Adaptogenic Medicine. Long Beach, CA:Oriental Healing Arts Institute; 1984:28.
15. Juneja, L. R., Chu, D. C., Okubo, T., Nagato, Y., & Yokogoshi, H. (1999). L-theanine—a unique amino acid of green tea and its relaxation effect in humans. Trends in Food Science &Technology, 10(6), 199-204.
16. Cutler RG. Antioxidants and longevity of mammalian species. Basic Life Sci. 1985;35:15-73.
17. Cutler RG. Antioxidants and aging. Am J Clin Nutr. 1991 Jan;53(1 Suppl):373S-9S. - See more at: Subtitle. com/suoxdispopra1.html#sthash.iEp5av32.dpuf
18. WARNING: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information
19. go to www.P65Warnings.ca.gov/food.
RecoverCore
1. Facts & Statistics. (n.d.). http://www.adaa.org/aboutadaa/press-room/facts-statistics
2. Chong Y, Fryar C, Gu Q. (2013). Prescription Sleep Aid Use Among Adults: United States, 2005–2010. Data Brief No. 127 U.S. Department of Health and Human Services Center For Disease Control and Prevention National Center for Health Statistics.
3. Kessler, Ronald C. et al. “Insomnia and the Performance of US Workers: Results from the America Insomnia Survey.” Sleep 34.9 (2011): 1161–1171.PMC. Web. 7 Sept. 2015.
4. Juneja, L. R., Chu, D. C., Okubo, T., Nagato, Y., & Yokogoshi, H. (1999). L-theanine—a unique amino acid of green tea and its relaxation effect in humans. Trends in Food Science & Technology, 10(6), 199-204.
5. Lu, K., Gray, M. A., Oliver, C., Liley, D. T., Harrison, B. J., Bartholomeusz, C. F., ... & Nathan, P. J. (2004). The acute effects of L-theanine in comparison with alprazolam on anticipatory anxiety in humans. Human Psychopharmacology: Clinical and Experimental, 19(7), 457-465.
6. Kimura, K., Ozeki, M., Juneja, L. R., & Ohira, H. (2007). L-Theanine reduces psychological and physiological stress responses. Biological psychology, 74(1), 39-45.
7. Kakuda, T., Nozawa, A., Sugimoto, A., Nino, H., 2002. Inhibition by theanine of binding of [3H]AMPA, [3H] Kainate, and [3H]MDL 105,519 to glutamate receptors. Bioscience, Biotechnology, and Biochemistry 66, 2683– 2686.
8. Gyllenhaal C, Merritt SL, Peterson SD, Block KL, Gochenour T. Efficacy and safety of herbal stimulants and sedatives in sleep disorders. Sleep Med Rev 2000;4:229-51.
9. Meoli AL, Rosen C, Kristo D, et al. Oral nonprescription treatment for insomnia: An evaluation of products with limited evidence. J Clin Sleep Med 2005;1:173-87.
10. Stevenson C, Ernst E. Valerian for insomnia : A systematic review of randomized clinical trials. Sleep Med 2000;1:91-9.
11. Hallam KT, Olver JS, McGrath C, Norman TR. Comparative cognitive and psychomotor effects of single doses of valeriana officianalis and triazolam in healthy volunteers. Hum Psychopharmacol 2003;18:619- 25.
12. Maroo, N., Hazra, A., & Das, T. (2013). Efficacy and safety of a polyherbal sedative-hypnotic formulation NSF-3 in primary insomnia in comparison to zolpidem: a randomized controlled trial. Indian journal of pharmacology, 45(1), 34.
13. Morin, C. M., Koetter, U., Bastien, C., Ware, J. C., & Wooten, V. (2005). Valerian-hops combination and diphenhydramine for treating insomnia: a randomized placebo-controlled clinical trial. SLEEP-NEW YORK THEN WESTCHESTER-, 28(11), 1465.
14. Lindberg JS, Zobitz MM, Poindexter JR, Pak CY. Magnesium bioavailability from magnesium citrate and magnesium oxide. J Am Coll Nutr. 1990 Feb;9(1):48-55.
15. Walker AF, Marakis G, Christie S, Byng M. Mg citrate found more bioavailable than other Mg preparations in a randomized, double-blind study. Magnes Res. 2003 Sep;16(3):183-91.r other reproductive harm. For more information
16. go to www.P65Warnings.ca.gov/food.
Mag-3x
1. “Nutrient Intakes Percent of population 2 years old and over with adequate intakes based on average requirement”. Community Nutrition Mapping Project. 2009-07-29. Retrieved 2012-02-11.
2. Nielsen, F.H., Milne, D.B., Klevay, L.M., Gallagher, S., Johnson, L.K. 2007. Dietary magnesium defi ciency induces heart rhythm changes, impairs glucose tolerance, and decreases serum
3. cholesterol in post menopausal women. Journal of the American College of Nutrition. 26(2):121-132. The Magnesium Miracle, by Carolyn Dean, M.D., N.D., Ballantine Books, 2007.
4. 1992: Seelig MS, Altura BT, Resnick LM, Handwerker SM, Altura BM: Low magnesium, a common denominator in pathologic processes in diabetes mellitus, cardiovascular disease, and eclampsia. J Am Coll Nutr 11:608.
5. G Moorkens, B Manuel y Keenoy, J Vertommen, S Meludu, M Noe, I De Leeuw. Magnesium defi cit in a sample of the Belgian population presenting with chronic fatigue. Magnes Res. 1997 Dec;10(4):329- 37. PMID: 9513929
6. J Eisinger, A Plantamura, P A Marie, T Ayavou. Selenium and magnesium status in fi bromyalgia. Magnes Res. 1994 Dec;7(3- 4):285-8. PMID: 77866927. 1995: Seelig MS: Prenatal and genetic magnesium defi ciency in cardiomyopathy; possible vitamin and trace mineral interactions. In “Pediatric Nutrition XXII”, Ed F Lifshitz, CRC Press, Boca Raton, FL, pp 197-224.
7. Martha Rodríguez-Morán, Fernando Guerrero-Romero. Oral magnesium supplementation improves insulin sensitivity and metabolic control in type 2 diabetic subjects: a randomized doubleblind controlled trial. Diabetes Care. 2003 Apr;26(4):1147-52. PMID: 12663588
8. F Facchinetti, P Borella, G Sances, L Fioroni, R E Nappi, A R Genazzani. Oral magnesium successfully relieves premenstrual mood changes. Obstet Gynecol. 1991 Aug;78(2):177-81. PMID: 20677599. 1995: Seelig MS: Calcium and magnesium deposits in disease, with emphasis on arteriosclerosis, in Ed. G Berthon “Handbook on Metal-Ligand Interactions in Biological Fluids” vol 2 (Part 4): Chapt 5, Dekker, N.Y., N.Y., pp 914-934.
9. Afshin Samaie, Nabiollah Asghari, Raheb Ghorbani, Jafar Arda. Blood Magnesium levels in migraineurs within and between the headache attacks: a case control study. Pan Afr Med J. 2012 ;11:46. Epub 2012 Mar 15. PMID: 22593782
10. 1996: Seelig MS & Elin RJ: Is there a place for magnesium in the treatment of acute myocardial infarction? Am Heart J 132 (Part 2):471-477.
11. 1996: Antman EM, Seelig MS, Fleischmann K, Lau J, Kuntz K, Berkey CS, McIntosh M: Editorial. Magnesium in acute myocardial infarction: scientifi c, statistical, and economic rationale for its use. Cardiovasc Drugs & Therapy 10:297-301.
12. 1997: Seelig MS, Altura BM: Editorial. How best to determine magnesium requirement: need to consider cardiotherapeutic drugs that affect its retention. J Am Coll Nutr 16:2-4.
13. Zemel, P.C., Zemel, M.B., Urberg, M., Douglas, F.L., Geiser, R. & Sowers, J.R. (1990): Metabolic and hemodynamic effects of magnesium supplementation in patients with essential hypertension. Am. J. Clin. Nutr. 51, 665-669.
14. 1990: Seelig MS: Increased magnesium need with use of combined estrogen and calcium for osteoporosis treatment. Magnesium Res 3:197-215.
15. 1998: Seelig MS: Review and hypothesis: might patients with the chronic fatigue syndrome have latent tetany of magnesium defi ciency. J Chron Fatigue Syndr 4:77-108.
16. Clin Gastroenterol Hepatol. 2013 Dec 13. pii: S1542- 3565(13)01893-4. doi: 10.1016/j.cgh.2013.12.005 PMID: 24342746
17. Massachusetts Institute Of Technology. “MIT: Magnesium May Reverse Middle-age Memory Loss.” ScienceDaily. ScienceDaily, 27 December 2004.
Gluco-GPX
1. Jacob, S., Ruus, P., Hermann, R., Tritschler, H. J., Maerker, E., Renn, W., ... & Rett, K. (1999). Oral administration of rac-α-lipoic acid modulates insulin sensitivity in patients with type-2 diabetes mellitus: a placebo-controlled pilot trial. Free Radical Biology and Medicine, 27(3), 309-314.
2. Borcea, V., Nourooz-Zadeh, J., Wolff, S. P., Klevesath, M., Hofmann, M., Urich, H., ... & Nawroth, P. P. (1999). α-Lipoic acid decreases oxidative stress even in diabetic patients with poor glycemic control and albuminuria. Free Radical Biology and Medicine, 26(11), 1495-1500.
3. S. Tsuchibe, S. Kataumi, M.Mori, and H.Mori, “An inhibitory effect on the increase in the postprandial glucose by banaba extract capsule enriched corosolic acid,” Journal for the Integrated Study of Dietary Habits, vol. 17, pp. 255–259, 2006.
4. Cusi, K., Cukier, S., DeFronzo, R. A., Torres, M., Puchulu, F. M., & Redondo, J. P. (2001). Vanadyl Sulfate Improves Hepatic and Muscle Insulin Sensitivity in Type 2 Diabetes 1. The Journal of Clinical Endocrinology & Metabolism,86(3), 1410-1417.