NOT all T boosters will work for everyone, and what would work for you best is probably a question of trial & error. Having said that, always try to buy a T booster which has several time-tested & scientifically backed ingredients that work via multiple mechanisms.

Here we try to compare the various ingredients in 3 popular Testosterone Boosters – Nugenix Total-T, TestoPrime and Prime Male. Every ingredient has a field “Ingredient Rating” on a scale of 1 to 5, on how likely is the ingredient going to help with boosting T levels (based on clinical evidence & user experiences). If you can’t see the “Ingredient Rating” on your device, click on the green “+” sign.

For our recommended Testosterone boosters for various goals – Body-building, sexual function & Libido, weight loss etc., checkout this list of best T boosters.

Ingredients comparison: Nugenix Total-T vs Prime Male vs TestoPrime

IngredientNugenix Total-TPrime MaleTestoPrimeIngredient RATING for boosting Testosterone
AshwagandhaN/AKSM-66 300 mgKSM-66 668 mg4/5

Ashwagandha is showing good promise in boosting T levels & reducing cortisol via multiple mechanisms. Ashwagandha on
Korean/Panax GinsengN/A120 mg400 mg3/5
D-Aspartic AcidN/A1600 mg2000 mg3/5
elevATP® Blend [Ancient Peat Extract (trace minerals) and Apple Fruit Extract]150 mgN/AN/A2/5. Probably good for antioxidants effects, energy & endurance.
Fenugreek extract50% Fenuside™)(Testofen®) 600 mgN/A4:1 extract 400 mg3/5
Longjack/Tongkat Ali (Eurycoma longifolia Extract)100 mgN/AN/A4/5
Garlic ExtractN/AN/A16 mg4/5

ScienceDirect on garlic extract
Black pepper extractN/A10 µg6.68 mg2/5
Zinc1 mg30 mg40 mg3/5
LuteolinN/A60 mgN/A3/5

Anti-estrogen ingredient/Estrogen blocker. The combination pomegranate/cacao with added luteolin may offer a solution to the age-related decreases in testosterone levels seen in men. Source:
L-Citrulline Malate (2:1)1125 mgN/AN/A2/5

Not confirmed studies on Testosterone but one study shows promise for ED & sexual function, probably caused by NO boosting effects.
Pomegranate extractN/AN/A8 mg3/5
Green tea extractN/AN/A200 mg2/5
Nettle Root 10:1 ExtractN/A160 mgN/A3/5

Decreases SHBG thereby increases Free Testosterone levels.
Boron10 mg5 mgN/A3/5

Healthline on Boron
Vitamins & MineralsVitamin B6 (as pyridoxine hydrochloride) 2 mg
Vitamin B12 (as methylcobalamin) 2.4 mcg
Zinc 1 mg
Vitamin D3 (as Cholecalciferol) 100µg
Vitamin K2 (as Menaquinone 7) 45 µg
Vitamin B6 (as Pyridoxal 5 Phosphate) 7.5 mg
Magnesium (as Magnesium Citrate) 100 mg
Zinc (as Zinc Citrate) 30mg
Vitamin D3 (as Cholecalciferol) 26.68 µg
Vitamin B6 (as Pyridoxal 5 Phosphate) 5.6 mg
Vitamin B5 8 mg
Zinc (as Zinc Citrate) 40mg

Ron Males, a seasoned bodybuilder and sports performance enhancement specialist, is known for his unique perspective on the parallels between sports and sex. With a foundation in personal experience and comprehensive research on performance enhancement supplements, testosterone boosters, and muscle building supplements, Ron is dedicated to providing accurate information to counteract widespread misinformation. His interests extend to technology and biohacking, with a focus on optimizing all aspects of human life. Ron advocates for the use of herbs, performance-enhancing drugs, and other substances to boost performance in various settings, from corporate environments to physical fitness and daily life. He is always seeking innovative methods to expand human capabilities. As a supplement reviewer at, Ron uses his extensive knowledge to analyze supplements, providing readers with reliable, in-depth reviews to guide their decisions. His first-hand experience with several bodybuilding supplements, and understanding of herbs & bio-hacking makes him an invaluable asset to the community. Read more about him.