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Supplements you can feel
We created JOYMODE to bring transparency, honesty, science, and premium ingredients to the ED supplement category. A category that’s always been sketchy, opaque, hard to trust, and at times dangerous. We only use science-backed ingredients that have been studied in human beings in peer reviewed studies. Every ingredient in each of our formulas is thoughtfully evaluated by our team of Doctors and PhDs and then sourced from premium suppliers. Thanks for giving this page a visit, and hopefully giving our products a try!
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Formulated by doctors and PhDs
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Science backed ingredients
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Multiple peer reviewed in human studies on each ingredient
Created by doctors
Backed by science
Third-party tested
The experts behind Joymode
Our formulation team is deeply passionate about health and wellness optimization across sleep, diet, exercise and supplementation. Whether they are reading studies on vitamin supplementation or a new exercise modality, their core orientation is to seek the truth. This truth seeking disposition drives us toward best-in-class products by pushing us toward quality science. Unlike most supplement companies, we felt like it was important to show you who is behind our products.
Blood Flow Expert
Eric Trexler
Ph.D.
Human Movement Science at
UNC Chapel Hill
Eric is a sports nutrition expert currently conducting research at Duke. He has published numerous scientific studies on dietary supplements, blood flow, body composition, and performance.
Urologist
Justin Houman
MD
Board certified urologist
cedars-sinai medical, ucla medical
Dr. Justin Houman is a board certified, fellowship-trained Urologist in Los Angeles and Men's Health specialist whose mission is to enhance men's quality of life by improving their sexual, reproductive, and hormonal health.
Supporting Research
Sexual Performance Booster
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Arginine Nitrate
Nitrate Ingestion: A review of the health and physical performance effectsWilliam T Clements, Sang-Rok Lee, and Richard J Bloomer Link
Potential benefits of dietary nitrate ingestion in healthy and clinical populations: A brief reviewSinead T J McDonagh, Lee J Wylie, Christopher Thompson, Anni Vanhatalo, Andrew M Jones Link
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L-Citrulline
Oral L-citrulline supplementation improves erection hardness in men with mild erectile dysfunction. Luigi Cormio, Mario De Siati, Fabrizio Lorusso, Oscar Selvaggio, Lucia Mirabella, Francesca Sanguedolce, Giuseppe Carrieri. Link
Oral L-citrulline supplementation improves erectile function in rats with acute arteriogenic erectile dysfunction. Arufumi Shiota, Yuji Hotta, Tomoya Kataoka, Masahiko Morita, Yasuhiro Maeda, Kazunori Kimura. Link
Oral supplementation with a combination of L-citrulline and L-arginine rapidly increases plasma L-arginine concentration and enhances NO bioavailability. Masahiko Morita, Toshio Hayashi, Masayuki Ochiai, Morihiko Maeda, Tomoe Yamaguchi, Koichiro Ina Masafumi Kuzuya. Link
L. Citrulline: a new player in the control of nitrogen homeostasis. Christophe Moinard, Luc Cynober. Link
Treatment of erectile dysfunction with pycnogenol and L-arginine. R Stanislavov, V Nikolova. Link
Oral L-citrulline and Transresveratrol Supplementation Improves Erectile Function in Men With Phosphodiesterase 5 Inhibitors: A Randomized, Double-Blind, Placebo-Controlled Crossover Pilot Study. Masato Shirai, Ippei Hiramatsu, Yusuke Aoki, Hirofumi Shimoyama, Taiki Mizuno , Taiji Nozaki, Shinichiro Fukuhara, Atsushi Iwasa, Shinji Kageyama, Akira Tsujimura. Link
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Panax Ginseng
Herbal dietary supplements for erectile dysfunction: A systematic review and meta-analysisFrancesca Borrelli, Cristiano Colalto, Domenico V Delfino, Marcello Iriti, and Angelo A Izzo Link
Red ginseng for treating erectile dysfunction: a systematic reviewDai-Ja Jang, Myeong Soo Lee, Byung Cheul Shin, Young Cheoul Lee, and Edward Ernst Link
What do most erectile dysfunction guidelines have in common? No evidence-based discussion or recommendation of heart-healthy lifestyle changes and/or Panax GinsengMark A Moyad and Kwangsung Park Link
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Vitamin C
Does vitamin C enhance nitric oxide bioavailability in a tetrahydrobiopterin-dependent manner? In vitro, in vivo and clinical studies. Alan Mortensen, Jens Lykkesfeldt. Link
Vitamin C improves endothelium-dependent vasodilation by restoring nitric oxide activity in essential hypertension. S Taddei, A Virdis, L Ghiadoni, A Magagna, A Salvetti. Link
Vitamin C improves endothelium-dependent vasodilation in patients with insulin-dependent diabetes mellitus. F K Timimi, H H Ting, E A Haley, M A Roddy, P Ganz, M A Creager. Link
Testosterone Support Complex
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KSM66 Ashwagandha
Clinical Evaluation of the Spermatogenic Activity of the Root Extract of Ashwagandha (Withania somnifera) in Oligospermic Males: A Pilot Study. Vijay R Ambiye, Deepak Langade, Swati Dongre, Pradnya Aptikar, Madhura Kulkarni, Atul Dongre. Link
Withania somnifera improves semen quality by regulating reproductive hormone levels and oxidative stress in seminal plasma of infertile males. Mohammad Kaleem Ahmad, Abbas Ali Mahdi, Kamla Kant Shukla, Najmul Islam, Singh Rajender, Dama Madhukar, Satya Narain Shankhwar, Sohail Ahmad. Link
Efficacy of Withania somnifera on seminal plasma metabolites of infertile males: a proton NMR study at 800 MHz. Ashish Gupta, Abbas Ali Mahdi, Kamla Kant Shukla, Mohammad Kaleem Ahmad, Navneeta Bansal, Pushplata Sankhwar, Satya Narain Sankhwar. Link
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DIM
Ah receptor binding properties of indole carbinols and induction of hepatic estradiol hydroxylation. P H Jellinck, P G Forkert, D S Riddick, A B Okey, J J Michnovicz, H L Bradlow. Link
Attenuation of Carcinogenesis and the Mechanism Underlying by the Influence of Indole-3-carbinol and Its Metabolite 3,3'-Diindolylmethane: A Therapeutic Marvel. V L Maruthanila, J Poornima, S Mirunalini. Link
3,3'-diindolylmethane modulates estrogen metabolism in patients with thyroid proliferative disease: a pilot study. Shilpi Rajoria, Robert Suriano, Perminder Singh Parmar, Yushan Lisa Wilson, Uchechukwu Megwalu,2 Augustine Moscatello, H. Leon Bradlow, Daniel W. Sepkovic, Jan Geliebter, Stimson P. Schantz, and Raj K. Tiwari. Link
Chemopreventive properties of 3,3'-diindolylmethane in breast cancer: evidence from experimental and human studies. Cynthia A Thomson, Emily Ho, Meghan B Strom. Link
3,3-Diindolylmethane (DIM): a nutritional intervention and its impact on breast density in healthy BRCA carriers. Rinat Yerushalmi, Sharon Bargil, Yaara Ber, Rachel Ozlavo, Tuval Sivan, Yael Rapson, Adi Pomerantz, Daliah Tsoref, Eran Sharon, Opher Caspi, Ahuvah Grubsrein , David Margel. Link
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Magnesium
The Interplay between Magnesium and Testosterone in Modulating Physical Function in Men. Marcello Maggio, Francesca De Vita, Fulvio Lauretani, Antonio Nouvenne, Tiziana Meschi, Andrea Ticinesi, Ligia J. Dominguez, Mario Barbagallo, Elisabetta Dall'Aglio, and Gian Paolo Ceda. Link
Magnesium and anabolic hormones in older men. M. Maggio, G. P. Ceda, F. Lauretani, C. Cattabiani, E. Avantaggiato, S. Morganti, F. Ablondi, S. Bandinelli, L. J. Dominguez, M. Barbagallo, G. Paolisso, R. D. Semba, and L. Ferrucc. Link
- Boron
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Zinc
Zinc status and serum testosterone levels of healthy adults. A S Prasad, C S Mantzoros, F W Beck, J W Hess, G J Brewer. Link
Dietary zinc deficiency alters 5 alpha-reduction and aromatization of testosterone and androgen and estrogen receptors in rat liver. A S Om, K W Chung. Link
Relationship between serum levels of testosterone, zinc and selenium in infertile males attending fertility clinic in Nnewi, south east Nigeria. A O Oluboyo, R U Adijeh, C C Onyenekwe, B O Oluboyo, T C Mbaeri, C N Odiegwu, G O Chukwuma, U F Onwuasoanya. Link
Effect of fatiguing bicycle exercise on thyroid hormone and testosterone levels in sedentary males supplemented with oral zinc. Mehmet Kilic. Link
Relationship between testosterone and erectile dysfunction. Jacob Rajfer Link
Correlation between serum testosterone level and concentrations of copper and zinc in hair tissue. Chung Soo Chang, Jong Bo Choi, Hae Jin Kim, Sat Byul Park. Link
Sleep Support Complex
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L-Theanine
In search of a safe natural sleep aidTheertham P Rao, Motoko Ozeki, and Lekh Juneja Link
Effects of L-Theanine administration on stress-related symptoms and cognitive functions in healthy adults: A randomized controlled trialShinsuke Hidese, Shintaro Ogawa, Miho Ota, Ikki Ishida, Zenta Yasukawa, Makoto Ozeki, and Hiroshi Kunugi Link
- Melatonin
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Magnesium Glycinate
Association of Magnesium intake with sleep duration and sleep quality: findings from the CARDIA studyYijia Zhang, Cheng Chen, Liping Lu, Kristen L Knutson, Mercedes R Carnethon, Alyce D Fly, Juhua Luo, David M Haas, James M Shikany, and Ka Kahe Link
The effect of Magnesium supplementation on primary insomnia in elderly: A double-blind placebo-controlled clinical trialBehnood Abbasi, Masud Kimiagar, Khosro Sadeghniiat, Minoo M Shirazi, Mehdi Hedayati, and Bahram Rashidkhani Link
Enhancement of learning and memory by elevating brain MagnesiumInna Slutski, Nashat Abumaria, Long-Jun Wu, Chao Huang, Ling Zhang, Bo Li, Xiang Zhao, Arvind Govindarajan, Ming-Gao Zhao, Min Zhuo, Susumu Tonegawa, and Guosong Liu Link
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Tart Cherry Extract
Nutritional interventions to improve sleep in team-sport athletes: A narrative reviewMadeleine Gratwicke, Kathleen H Miles, David B Pyne, Kate L Pumpa, and Brad Clark Link
Pilot study of Tart Cherry juice for the treatment of insomnia and investigation of mechanismsJack N Losso, John W Finley, Namrata Karki, Ann G Liu, Weihong Pan, Alfredo Prudente, Russell Tipton, Ying Yu, and Frank L Greenway Link
Featured Products
Everything you need to get started with your erectile health journey
