Multi-pathway testosterone support for peak masculine performance*
Multibuy Offer 2+2
Designed for Performance
Optimizes testosterone for muscle growth and peak athletic performance*
Promotes ideal androgen levels associated with masculine vigor and virility*
Supports Luteinizing and Follicle-Stimulating Hormones that help regulate T*
Protects T from diminishing effects of female hormones, stress and free radicals*
Healthy for Daily Use
Safe, natural and legal support for healthy testosterone production*
Optimizes multiple aspects of overall masculine health and wellness*
KSM-66® Ashwagandha: Organic Certified, clinically shown to raise T*
Plant-based, prebiotic-infused Plantcaps® from pullulan (fermented tapioca)
Ashwagandha (KSM-66®, standardized for min. 5% withanolides),
Ashwagandha is an Ayurvedic root herb traditionally used for physical and mental performance enhancement. Ashwagandha’s active withanolide compounds may help to help increase testosterone levels by:
- Strengthening resistance to stress-induced testosterone decline by optimizing the Hypothalamic-Pituitary-Adrenal (HPA) axis and regulating cortisol release;
- Stimulating Luteinizing Hormone (LH) and Follicle-Stimulating Hormone (FSH), which signal for testosterone production and release;
- Supplying targeted antioxidant activity to fight free radicals that attack and degrade testes, testosterone and sperm.
The KSM-66® form of ashwagandha in Performance Lab® Sport T-Booster has been clinically shown to:
L-Citrulline supplementation has been associated with improvements in time-trial cycling competition in clinical research:
About KSM-66® Ashwagandha:
KSM-66® is the strongest full-spectrum ashwagandha root extract on the market today – standardized for 5% withanolides and supplying all natural constituents and cofactors. KSM-66® is also the only branded ashwagandha that is 100% Organic Certified.
D-Aspartic Acid Calcium Chelate (D-AA-CC),
D-Aspartic Acid Calcium Chelate (D-AA-CC) is an advanced chelated form of D-Aspartic Acid (DAA), an amino acid that helps regulate the synthesis and release of sex hormones.
DAA is believed to work by orchestrating hormone signaling throughout the endocrine system’s glands, thereby playing a role in sex hormone synthesis and release. DAA has been suggested to support testosterone production by:
- Stimulating the pituitary gland to increase production of luteinizing hormone (LH) and growth hormone;
- Stimulating the hypothalamus gland to release gonadotropin-releasing hormone (GnRH), which in turn signals for synthesis of additional LH and Follicle Stimulating Hormone (FSH);
- LH and FSH then signal the testes to increase production of testosterone and sperm, respectively.
One study found that a 12-day DAA protocol was associated with a 42% increase in blood testosterone and a 33% increase in luteinizing hormone (LH):
About Performance Lab® Sport T-Booster D-AA-CC
D-AA-CC binds DAA molecules to calcium chelate in order to improve absorption and digestive comfort. D-AA-C’s higher bioavailability supplies more activity in smaller dosages, helping to minimize gastric side effects that may be associated with larger doses of plain DAA.
Performance Lab Sport® T-Booster’s 2X Cortisol Control: KSM-66® + Mucuna Pruriens
High levels of the stress hormone cortisol have a significant negative effect on circulating testosterone. Performance Lab® Sport T-Booster targets cortisol with KSM-66® Ashwagandha and Mucuna: Anti-stress adaptogen herbs that are clinically shown to balance blood cortisol levels.
T-Booster’s 2X anti-cortisol design helps circulating testosterone to stay more active for a longer duration – extending its support for muscle development and masculine health.
Mucuna Pruriens (standardized for min. 15% levodopa),
Also called velvet bean, Mucuna Pruriens is an Ayurvedic masculinity tonic that supplies an active ingredient called levodopa (L-DOPA). L-DOPA supports masculine health by starting a chain reaction of bioactivities that culminate in testosterone production:
- L-DOPA stimulates the brain to release gonadotropin-releasing hormone (GnRH);
- GnRH signals the pituitary gland to produce luteinizing hormone (LH);
- LH promotes increased testosterone synthesis in the testes.
Mucuna further supports a masculine hormone body-state by acting as a mild inhibitor of prolactin – a protein that can diminish testosterone in excess – while optimizing growth hormone. Mucuna has been shown in research to significantly increase testosterone in men with low sperm count.
About Performance Lab® Sport T-Booster Mucuna Pruriens
Raw velvet bean seeds are 4.2% levodopa. Performance Lab® Sport T-Booster’s Mucuna Pruriens extract is a premium, enhanced-potency form standardized for a minimum of 15% active levodopa. Taken as directed, Performance Lab® Sport T-Booster delivers the levodopa found in 4.3 g of raw velvet bean powder.
Luteolin (from orange fruit extract)
Luteolin is a botanical antioxidant that promotes healthy testosterone levels by blocking the aromatase enzyme that converts testosterone into estrogen.
Luteolin’s anti-aromatase activity may be most helpful for men over 30: Aromatase’s testosterone-to-estrogen conversion rate increases as men grow older, potentially contributing to age-related testosterone decline.
About Performance Lab® Sport T-Booster Luteolin
Our luteolin is naturally sourced from premium orange fruit extract; a clean, 100% natural source of testosterone-supportive antioxidant activity.
Take Performance Lab® Sport T-Booster to raise testosterone levels and maintain a masculine hormone state for muscle strength, anabolic growth and virility.
Stack Performance Lab®
SPORT T-Booster With:
T-Booster & Whole-Food Multi
NutriGenesis® Multi for Men supplies key nutrients for healthy testosterone: Vitamins B6, B12, K2, and D plus minerals boron, magnesium, and zinc.
These T-nutrients stack with SPORT T-booster’s NutriGenesis® Testosterone Essentials, exotic T herbs and versatile T support to build a strong foundation for overall masculine health and performance.Learn More
T-Booster & Sleep
Beyond supporting deep sleep phases where testosterone is synthesized, Sleep supplies 3 forms of magnesium: An important essential mineral for T production.
Sleep’s Montmorency Tart Cherry’s sleep-inducing melatonin is also an antioxidant that protects testes against T-damaging free radicals.
Take SPORT T-Booster and Sleep as a potent stack for increasing T and optimizing masculine performance.Learn More
T-Booster & Pre
Clinically shown to increase T, KSM-66® Ashwagandha in SPORT T-Booster also enhances athletic performance and vigor – pairing well with SPORT Pre’s muscle-priming, performance-boosting benefits.
Take SPORT Pre with SPORT T-Booster as a powerful stack for promoting muscle strength, growth, recovery and overall masculine athletic performance.Learn More
T-Booster & Post
SPORT Post helps with recovery and growth by nourishing, protecting and rehydrating muscle tissue.
SPORT T-Booster augments SPORT Post bioactivities with masculine hormone support that helps you develop lean muscle mass in conjunction with training.
Take SPORT T-Booster with SPORT Post for broad-spectrum anabolic support that helps you achieve the greatest possible gains from your strength training program.Learn More