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Akhtari E, Raisi F, Keshavarz M, et al. Tribulus terrestris for treatment of sexual dysfunction in women: randomized double-blind placebo-controlled study. Daru. 2014;22(1):40. Published 2014 Apr 28. doi:10.1186/2008-2231-22-40 https://pubmed.ncbi.nlm.nih.gov/24773615-tribulus-terrestris-for-treatment-of-sexual-dysfunction-in-women-randomized-double-blind-placebo-controlled-study/?from_term=libido+tribulus&from_pos=2
Talbott SM, Talbott JA, George A, Pugh M. Effect of Tongkat Ali on stress hormones and psychological mood state in moderately stressed subjects. J Int Soc Sports Nutr. 2013;10(1):28. Published 2013 May 26. doi:10.1186/1550-2783-10-28 https://pubmed.ncbi.nlm.nih.gov/23705671-effect-of-tongkat-ali-on-stress-hormones-and-psychological-mood-state-in-moderately-stressed-subjects/?from_term=libido+tongkat&from_size=10&from_pos=1
Qureshi A, Naughton DP, Petroczi A. A systematic review on the herbal extract Tribulus terrestris and the roots of its putative aphrodisiac and performance-enhancing effect. J Diet Suppl. 2014;11(1):64–79. doi:10.3109/19390211.2014.887602 https://pubmed.ncbi.nlm.nih.gov/24559105-a-systematic-review-on-the-herbal-extract-tribulus-terrestris-and-the-roots-of-its-putative-aphrodisiac-and-performance-enhancing-effect/?from_term=ergogenic+tribulus&from_size=10&from_pos=2
Vale FBC, Zanolla Dias de Souza K, Rezende CR, Geber S. Efficacy of Tribulus Terrestris for the treatment of premenopausal women with hypoactive sexual desire disorder: a randomized double-blinded, placebo-controlled trial. Gynecol Endocrinol. 2018;34(5):442–445. doi:10.1080/09513590.2017.1409711 https://pubmed.ncbi.nlm.nih.gov/29172782-efficacy-of-tribulus-terrestris-for-the-treatment-of-premenopausal-women-with-hypoactive-sexual-desire-disorder-a-randomized-double-blinded-placebo-controlled-trial/?from_term=libido+tribulus&from_page=1&from_pos=5
Malviya N, Jain S, Gupta VB, Vyas S. Recent studies on aphrodisiac herbs for the management of male sexual dysfunction—a review. Acta Pol Pharm. 2011;68(1):3–8. https://pubmed.ncbi.nlm.nih.gov/21485695-recent-studies-on-aphrodisiac-herbs-for-the-management-of-male-sexual-dysfunction-a-review/
Gauthaman K, Ganesan AP, Prasad RN. Sexual effects of puncturevine (Tribulus terrestris) extract (protodioscin). J Altern Complement Med. 2003;9(2):257–265. doi:10.1089/10755530360623374 https://pubmed.ncbi.nlm.nih.gov/12804079-sexual-effects-of-puncturevine-tribulus-terrestris-extract-protodioscin-an-evaluation-using-a-rat-model/
Steels E, Rao A, Vitetta L. Physiological aspects of male libido enhanced by standardized Trigonella foenum-graecum extract and mineral formulation. Phytother Res. 2011;25(9):1294–1300. doi:10.1002/ptr.3360 https://pubmed.ncbi.nlm.nih.gov/21312304-physiological-aspects-of-male-libido-enhanced-by-standardized-trigonella-foenum-graecum-extract-and-mineral-formulation/?from_term=libido+fenugreek&from_pos=1
Rao A, Steels E, Beccaria G, Inder WJ, Vitetta L. Influence of a Specialized Trigonella foenum-graecum Seed Extract (Libifem), on Testosterone, Estradiol and Sexual Function in Healthy Menstruating Women, a Randomised Placebo Controlled Study. Phytother Res. 2015;29(8):1123–1130. doi:10.1002/ptr.5355 https://pubmed.ncbi.nlm.nih.gov/25914334-influence-of-a-specialized-trigonella-foenum-graecum-seed-extract-libifem-on-testosterone-estradiol-and-sexual-function-in-healthy-menstruating-women-a-randomised-placebo-controlled-study/?from_term=libido+fenugreek&from_page=1&from_pos=3
Maheshwari A, Verma N, Swaroop A, et al. Efficacy of FurosapTM, a novel Trigonella foenum-graecum seed extract, in Enhancing Testosterone Level and Improving Sperm Profile in Male Volunteers. Int J Med Sci. 2017;14(1):58–66. Published 2017 Jan 10. doi:10.7150/ijms.17256 https://pubmed.ncbi.nlm.nih.gov/28138310-efficacy-of-furosap-tm-a-novel-trigonella-foenum-graecum-seed-extract-in-enhancing-testosterone-level-and-improving-sperm-profile-in-male-volunteers/?from_term=libido+fenugreek&from_page=1&from_pos=2
Postigo S, Lima SM, Yamada SS, dos Reis BF, da Silva GM, Aoki T. Assessment of the Effects of Tribulus Terrestris on Sexual Function of Menopausal Women. Rev Bras Ginecol Obstet. 2016;38(3):140–146. doi:10.1055/s-0036-1571472 https://pubmed.ncbi.nlm.nih.gov/26902700-assessment-of-the-effects-of-tribulus-terrestris-on-sexual-function-of-menopausal-women/?from_term=arousal+tribulus&from_page=1&from_pos=2
Najaf Najafi M, Ghazanfarpour M. Effect of phytoestrogens on sexual function in menopausal women: a systematic review and meta-analysis. Climacteric. 2018;21(5):437–445. doi:10.1080/13697137.2018.1472566 https://pubmed.ncbi.nlm.nih.gov/30156931-effect-of-phytoestrogens-on-sexual-function-in-menopausal-women-a-systematic-review-and-meta-analysis/?from_term=libido+fenugreek&from_page=1&from_pos=5
Thu HE, Mohamed IN, Hussain Z, Jayusman PA, Shuid AN. Eurycoma Longifolia as a potential adoptogen of male sexual health: a systematic review on clinical studies. Chin J Nat Med. 2017;15(1):71–80. doi:10.1016/S1875-5364(17)30010-9 https://pubmed.ncbi.nlm.nih.gov/28259255-eurycoma-longifolia-as-a-potential-adoptogen-of-male-sexual-health-a-systematic-review-on-clinical-studies/?from_term=libido+tongkat&from_size=10&from_page=1&from_pos=2
Palacios S, Soler E, Ramírez M, Lilue M, Khorsandi D, Losa F. Effect of a multi-ingredient based food supplement on sexual function in women with low sexual desire. BMC Womens Health. 2019;19(1):58. Published 2019 Apr 30. doi:10.1186/s12905-019-0755-9 https://pubmed.ncbi.nlm.nih.gov/31039769-effect-of-a-multi-ingredient-based-food-supplement-on-sexual-function-in-women-with-low-sexual-desire/?from_term=libido+fenugreek&from_page=1&from_pos=6
George A, Henkel R. Phytoandrogenic properties of Eurycoma longifolia as natural alternative to testosterone replacement therapy. Andrologia. 2014;46(7):708–721. doi:10.1111/and.12214 https://pubmed.ncbi.nlm.nih.gov/24386995-phytoandrogenic-properties-of-eurycoma-longifolia-as-natural-alternative-to-testosterone-replacement-therapy/?from_term=libido+tongkat&from_size=10&from_page=1&from_pos=3
Tambi MI, Imran MK, Henkel RR. Standardised water-soluble extract of Eurycoma longifolia, Tongkat ali, as testosterone booster for managing men with late-onset hypogonadism. Andrologia. 2012;44 Suppl 1:226–230. doi:10.1111/j.1439-0272.2011.01168.x https://pubmed.ncbi.nlm.nih.gov/21671978-standardised-water-soluble-extract-of-eurycoma-longifolia-tongkat-ali-as-testosterone-booster-for-managing-men-with-late-onset-hypogonadism/
Kotirum S, Ismail SB, Chaiyakunapruk N. Efficacy of Tongkat Ali (Eurycoma longifolia) on erectile function improvement: systematic review and meta-analysis of randomized controlled trials. Complement Ther Med. 2015;23(5):693–698. doi:10.1016/j.ctim.2015.07.009 https://pubmed.ncbi.nlm.nih.gov/26365449-efficacy-of-tongkat-ali-eurycoma-longifolia-on-erectile-function-improvement-systematic-review-and-meta-analysis-of-randomized-controlled-trials/
Khanijo T, Jiraungkoorskul W. Review Ergogenic [Stamina] Effect of Long Jack, Eurycoma Longifolia. Pharmacogn Rev. 2016;10(20):139–142. doi:10.4103/0973-7847.194041 https://pubmed.ncbi.nlm.nih.gov/28082797-review-ergogenic-effect-of-long-jack-eurycoma-longifolia/
Poole C, Bushey B, Foster C, et al. The effects of a commercially available botanical supplement [Fenugreek (Trigonella foenum-graecum)] on strength, body composition, power output, and hormonal profiles in resistance-trained males. J Int Soc Sports Nutr. 2010;7:34. Published 2010 Oct 27. doi:10.1186/1550-2783-7-34 https://pubmed.ncbi.nlm.nih.gov/20979623-the-effects-of-a-commercially-available-botanical-supplement-on-strength-body-composition-power-output-and-hormonal-profiles-in-resistance-trained-males/?from_single_result=ergogenic+fenugreek
Henkel RR, Wang R, Bassett SH, et al. Tongkat Ali as a potential herbal supplement for physically active male and female seniors—a pilot study. Phytother Res. 2014;28(4):544–550. doi:10.1002/ptr.5017 https://pubmed.ncbi.nlm.nih.gov/23754792-tongkat-ali-as-a-potential-herbal-supplement-for-physically-active-male-and-female-seniors-a-pilot-study/?from_single_result=ergogenic+tongkat
Ang HH, Lee KL, Kiyoshi M. Sexual arousal in sexually sluggish old male rats after oral administration of Eurycoma longifolia Jack. J Basic Clin Physiol Pharmacol. 2004;15(3-4):303–309. doi:10.1515/jbcpp.2004.15.3-4.303 https://pubmed.ncbi.nlm.nih.gov/15803965-sexual-arousal-in-sexually-sluggish-old-male-rats-after-oral-administration-of-eurycoma-longifolia-jack/?from_single_result=arousal+tongkat
Ang HH, Ngai TH, Tan TH. Effects of Eurycoma longifolia Jack on sexual qualities in middle-aged male rats. Phytomedicine. 2003;10(6-7):590–593. doi:10.1078/094471103322331881 https://pubmed.ncbi.nlm.nih.gov/13678248-effects-of-eurycoma-longifolia-jack-on-sexual-qualities-in-middle-aged-male-rats/
Gauthaman K, Adaikan PG, Prasad RN. Aphrodisiac properties of Tribulus Terrestris extract (Protodioscin) in normal and castrated rats. Life Sci. 2002;71(12):1385–1396. doi:10.1016/s0024-3205(02)01858-1 https://pubmed.ncbi.nlm.nih.gov/12127159-aphrodisiac-properties-of-tribulus-terrestris-extract-protodioscin-in-normal-and-castrated-rats/
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