Clinical Research into Natural Testosterone Support

 

 

Elevating Natural Testosterone Support

GTSTRENGTH™ is a cutting-edge natural testosterone support supplement designed to optimize your body's hormone balance, supporting strength, vitality, and overall well-being. Crafted with premium, scientifically-backed ingredients, GTSTRENGTH™ offers a comprehensive solution for individuals seeking to enhance their testosterone levels safely and effectively.

Key Benefits:

  1. Enhanced Testosterone Production: GTSTRENGTH™ incorporates a synergistic blend of natural ingredients known to support the body's own testosterone production pathways, helping to elevate hormone levels naturally.
  2. Increased Strength and Muscle Growth: By promoting optimal testosterone levels, GTSTRENGTH™ can contribute to improvements in strength, muscle mass, and physical performance, facilitating more effective workouts and athletic endeavors.
  3. Improved Energy and Vitality: Balanced testosterone levels are crucial for maintaining energy levels, stamina, and overall vitality. GTSTRENGTH™ helps to ensure hormonal equilibrium, supporting sustained energy throughout the day.
  4. Enhanced Recovery: Adequate testosterone levels are essential for efficient recovery from exercise-induced muscle damage. GTSTRENGTH™ aids in optimizing recovery processes, allowing for quicker recuperation between workouts.
  5. Mood Enhancement: Testosterone plays a significant role in regulating mood and cognitive function. By promoting hormonal balance, GTSTRENGTH™ may contribute to improved mood, focus, and mental clarity.

Ashwagandha KSM-66

  • Chandrasekhar, K., Kapoor, J., & Anishetty, S. (2012). A prospective, randomized double-blind, placebo-controlled study of safety and efficacy of a high-concentration full-spectrum extract of ashwagandha root in reducing stress and anxiety in adults. Indian journal of psychological medicine, 34(3), 255-262.
  • Langade, D., Kanchi, S., Salve, J., Debnath, K., & Ambegaokar, D. (2019). Efficacy and safety of Ashwagandha (Withania somnifera) root extract in insomnia and anxiety: a double-blind, randomized, placebo-controlled study. Cureus, 11(9).
  • Choudhary, B., Shetty, A., & Langade, D. G. (2015). Efficacy of Ashwagandha (Withania somnifera [L.] Dunal) in improving cardiorespiratory endurance in healthy athletic adults. Ayu, 36(1), 63.

 

Nigella Sativa Extract 

  • Parandin, R., Yousofvand, N., & Ghorbani, R. (2012). The enhancing effects of alcoholic extract of Nigella sativa seed on fertility potential, plasma gonadotropins and testosterone in male rats. Iranian journal of reproductive medicine, 10(4), 355.
  • Sayeed, M. S. B., Shams, T., Hossain, S. F., Rahman, M. R., Mostofa, A. G. M., Kadir, M. F., ... & Asaduzzaman, M. (2014). Nigella sativa L. seeds modulate mood, anxiety and cognition in healthy adolescent males. Journal of ethnopharmacology, 152(1), 156-162.
  • Sahebkar, A., Soranna, D., Liu, X., Thomopoulos, C., Simental-Mendia, L. E., Derosa, G., ... & Parati, G. (2016). A systematic review and meta-analysis of randomized controlled trials investigating the effects of supplementation with Nigella sativa (black seed) on blood pressure. Journal of hypertension, 34(11), 2127-2135.
  • Qidwai, W., Hamza, H. B., Qureshi, R., & Gilani, A. (2009). Effectiveness, safety, and tolerability of powdered Nigella sativa (kalonji) seed in capsules on serum lipid levels, blood sugar, blood pressure, and body weight in adults: results of a randomized, double-blind controlled trial. The Journal of alternative and complementary medicine, 15(6), 639-644.
  • Mohtashami, A., & Entezari, M. H. (2016). Effects of Nigella sativa supplementation on blood parameters and anthropometric indices in adults: A systematic review on clinical trials. Journal of research in medical sciences: the official journal of Isfahan University of Medical Sciences, 21.

 

Melatonin

  • Brzezinski, A., Vangel, M. G., Wurtman, R. J., Norrie, G., Zhdanova, I., Ben-Shushan, A., & Ford, I. (2005). Effects of exogenous melatonin on sleep: a meta-analysis. Sleep medicine reviews, 9(1), 41-50.
  • Ferracioli-Oda E, Qawasmi A, Bloch MH. Meta-analysis: melatonin for the treatment of primary sleep disorders. PLoS One. 2013 May 17;8(5):e63773. doi: 10.1371/journal.pone.0063773. PMID: 23691095; PMCID: PMC3656905.
  • Lemoine P, Nir T, Laudon M, Zisapel N. Prolonged-release melatonin improves sleep quality and morning alertness in insomnia patients aged 55 years and older and has no withdrawal effects. J Sleep Res. 2007 Dec;16(4):372-80. doi: 10.1111/j.1365-2869.2007.00613.x. PMID: 18036082.

 

Lemon Balm

  • Cases, J., Ibarra, A., Feuillère, N., Roller, M., & Sukkar, S. G. (2011). Pilot trial of Melissa officinalis L. leaf extract in the treatment of volunteers suffering from mild-to-moderate anxiety disorders and sleep disturbances. Mediterranean journal of nutrition and metabolism, 4(3), 211-218.
  • Kennedy DO, Scholey AB, Tildesley NT, Perry EK, Wesnes KA. Modulation of mood and cognitive performance following acute administration of Melissa officinalis (lemon balm). Pharmacol Biochem Behav. 2002 Jul;72(4):953-64. doi: 10.1016/s0091-3057(02)00777-3. PMID: 12062586.

 

Rutaecarpine

  • Noh, K., Seo, Y. M., Lee, S. K., Bista, S. R., Kang, M. J., Jahng, Y., ... & Jeong, T. C. (2011). Effects of rutaecarpine on the metabolism and urinary excretion of caffeine in rats. Archives of pharmacal research, 34(1), 119-125.

 

Rhodiola Rosea Root Extract 

  • Anghelescu, I. G., Edwards, D., Seifritz, E., & Kasper, S. (2018). Stress management and the role of Rhodiola rosea: a review. International journal of psychiatry in clinical practice, 22(4), 242-252.
  • Cropley M, Banks AP, Boyle J. The Effects of Rhodiola rosea L. Extract on Anxiety, Stress, Cognition and Other Mood Symptoms. Phytother Res. 2015 Dec;29(12):1934-9. doi: 10.1002/ptr.5486. Epub 2015 Oct 27. PMID: 26502953.
  • Khanum, F., Bawa, A. S., & Singh, B. (2005). Rhodiola rosea: a versatile adaptogen. Comprehensive reviews in food science and food safety, 4(3), 55-62.
  • Van Diermen, D., Marston, A., Bravo, J., Reist, M., Carrupt, P. A., & Hostettmann, K. (2009). Monoamine oxidase inhibition by Rhodiola rosea L. roots. Journal of ethnopharmacology, 122(2), 397-401.

 

DHEA

  • Liu TC, Lin CH, Huang CY, Ivy JL, Kuo CH. Effect of acute DHEA administration on free testosterone in middle-aged and young men following high-intensity interval training. Eur J Appl Physiol. 2013 Jul;113(7):1783-92. doi: 10.1007/s00421-013-2607-x. Epub 2013 Feb 17. PMID: 23417481.
  • Kritz‐Silverstein, D., Von Mühlen, D., Laughlin, G. A., & Bettencourt, R. (2008). Effects of dehydroepiandrosterone supplementation on cognitive function and quality of life: the DHEA and Well‐Ness (DAWN) Trial. Journal of the American Geriatrics Society, 56(7), 1292-1298.
  • Von Mühlen, D., Laughlin, G. A., Kritz-Silverstein, D., Bergstrom, J., & Bettencourt, R. (2008). Effect of dehydroepiandrosterone supplementation on bone mineral density, bone markers, and body composition in older adults: the DAWN trial. Osteoporosis International, 19(5), 699-707.

 

Bilberry Fruit Extract 

  • Cherniack, E. P. (2012). A berry thought-provoking idea: the potential role of plant polyphenols in the treatment of age-related cognitive disorders. British journal of nutrition, 108(5), 794-800.
  • Subash, S., Essa, M. M., Al-Adawi, S., Memon, M. A., Manivasagam, T., & Akbar, M. (2014). Neuroprotective effects of berry fruits on neurod
  • Whyte AR, Cheng N, Fromentin E, Williams CM. A Randomized, Double-Blinded, Placebo-Controlled Study to Compare the Safety and Efficacy of Low Dose Enhanced Wild Blueberry Powder and Wild Blueberry Extract (ThinkBlue™) in Maintenance of Episodic and Working Memory in Older Adults. Nutrients. 2018 May 23;10(6):660. doi: 10.3390/nu10060660. PMID: 29882843; PMCID: PMC6024810.

 

Vitamin B12

  • Coppen A, Bolander-Gouaille C. Treatment of depression: time to consider folic acid and vitamin B12. J Psychopharmacol. 2005 Jan;19(1):59-65. doi: 10.1177/0269881105048899. PMID: 15671130.
  • Hanna, S., Lachover, L., & Rajarethinam, R. P. (2009). Vitamin B12 deficiency and depression in the elderly: review and case report. Primary care companion to the Journal of clinical psychiatry, 11(5), 269.
  • Kado, D. M., Karlamangla, A. S., Huang, M. H., Troen, A., Rowe, J. W., Selhub, J., & Seeman, T. E. (2005). Homocysteine versus the vitamins folate, B6, and B12 as predictors of cognitive function and decline in older high-functioning adults: MacArthur Studies of Successful Aging. The American journal of medicine, 118(2), 161-167.
  • Syed, E. U., Wasay, M., & Awan, S. (2013). Vitamin B12 supplementation in treating major depressive disorder: a randomized controlled trial. The open neurology journal, 7, 44.

 

Alpha-GPC

  • Cruse, J. L. (2018). The Acute Effects Of Alpha-Gpc On Hand Grip Strength, Jump Height, Power Output, Mood, And Reaction-Time In Recreationally Trained, College-Aged Individuals (Doctoral dissertation, Eastern Kentucky University).
  • Lee, S. H., Choi, B. Y., Kim, J. H., Kho, A. R., Sohn, M., Song, H. K., ... & Suh, S. W. (2017). Late treatment with choline alfoscerate (l-alpha glycerylphosphorylcholine, α-GPC) increases hippocampal neurogenesis and provides protection against seizure-induced neuronal death and cognitive impairment. Brain research, 1654, 66-76.
  • Traini, E., Bramanti, V., & Amenta, F. (2013). Choline alphoscerate (alpha-glyceryl-phosphoryl-choline) an old choline-containing phospholipid with a still interesting profile as cognition enhancing agent. Current Alzheimer Research, 10(10), 1070-1079.
  • Ziegenfuss, T., Landis, J., & Hofheins, J. (2008). Acute supplementation with alpha-glycerylphosphorylcholine augments growth hormone response to, and peak force production during, resistance exercise. Journal of the International Society of Sports Nutrition, 5(Suppl 1), P15. https://doi.org/10.1186/1550-2783-5-S1-P15