Published Research Power Upp Ingredients

L Arginine

https://pubmed.ncbi.nlm.nih.gov/28120856/

https://pubmed.ncbi.nlm.nih.gov/20724562/

Panax Ginseng 

https://pubmed.ncbi.nlm.nih.gov/21598413/

Tongkat Ali

https://pubmed.ncbi.nlm.nih.gov/21671978/

https://www.sciencedirect.com/science/article/pii/B9780128139226000631

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5214558/

Maca

https://www.researchgate.net/publication/26838470_A_pilot_investigation_into_the_effect_of_maca_supplementation_on_physical_activity_and_sexual_desire_in_sportsmen

https://www.bodybuilding.com/fun/southfacts_maca.htm

https://pubmed.ncbi.nlm.nih.gov/12472620/

https://pubmed.ncbi.nlm.nih.gov/24931003/

Tribulus

https://pubmed.ncbi.nlm.nih.gov/28364864/

https://www.bodybuilding.com/content/devils-claw-tribulus-terrestris.html

Horny Goat Weed

https://pubs.acs.org/doi/pdf/10.1021/np800049y

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3551978/

The strongest link between testosterone and horny goat weed is from a 2006 [3] study using rats. By dosing 80mg per kg of icariin the researchers were able to observe triple increases in T-levels, but without changes to other hormones (for example follicle stimulating hormone and luteinizing hormone– both important in male hormone maintenance).

Polypodium vulgare

https://pubmed.ncbi.nlm.nih.gov/2583745/

Muira Puama

https://examine.com/supplements/muira-puama/research/

Saw Palmetto

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1476047/