Valterra science
Ancestral ingredients, studied by modern science.
We believe in transparency over promises. Here is what research says about each of our ingredients — with its sources and its limits.
Our method
Four complementary ingredients
Energy doesn't depend on a single mechanism. Our formula combines an ingredient that supports cellular energy (Shilajit), an adaptogen that helps manage stress (ashwagandha) and two traditional ingredients that bring comfort and taste (ginger, honey).
Shilajit
Mechanism studied
Rich in fulvic acid and dibenzo-alpha-pyrones, Shilajit is studied for its role in mitochondrial energy metabolism.
Clinical studies
In 63 active men, 500 mg/day of purified Shilajit for 8 weeks helped better retain muscle strength after a fatiguing protocol, compared with placebo.
Keller JL et al. J Int Soc Sports Nutr. 2019;16:3.In men aged 45 to 55, 250 mg twice a day for 90 days significantly increased total testosterone versus placebo.
Pandit S et al. Andrologia. 2016;48(5):570-575.Review of the potential of Shilajit's fulvic acid in cognitive ageing mechanisms (preclinical data).
Carrasco-Gallardo C et al. Int J Alzheimers Dis. 2012;2012:674142.
Ashwagandha
Mechanism studied
An adaptogen whose withanolides are studied for their action on the stress axis (hypothalamic-pituitary-adrenal) and cortisol.
Clinical studies
Randomised double-blind trial (64 adults): significant reduction in perceived stress and serum cortisol after 60 days.
Chandrasekhar K et al. Indian J Psychol Med. 2012;34(3):255-262.Lower perceived stress and better sleep quality in healthy adults over 8 weeks.
Salve J et al. Cureus. 2019;11(12):e6466.Reduced anxiety and morning cortisol compared with placebo.
Lopresti AL et al. Medicine (Baltimore). 2019;98(37):e17186.
Ginger
Mechanism studied
Its gingerols and shogaols are among the most studied plant compounds, particularly for digestive comfort.
Clinical studies
Systematic review of 109 randomised trials on the effects of ginger on human health.
Anh NH et al. Nutrients. 2020;12(1):157.Daily ginger intake reduced muscle pain caused by eccentric exercise.
Black CD et al. J Pain. 2010;11(9):894-903.
Honey
Mechanism studied
A natural source of carbohydrates and antioxidant polyphenols, it replaces refined sugars and artificial flavourings.
Clinical studies
Review of recent clinical research on the properties of honey.
Samarghandian S et al. Pharmacognosy Res. 2017;9(2):121-127.
Read this first
The studies cited concern the ingredients taken on their own, at specific doses and forms, not Shilajit Energy Gummies as a finished product. Results may vary from person to person. Food supplements are not medicines and are not intended to diagnose, treat, cure or prevent any disease.
Quality control
From mountain to jar, every step is checked.
Traceable raw materials
Every ingredient batch comes with its certificate of analysis (CoA).
Purified Shilajit
Purification and testing for heavy metals, microbes and mycotoxins.
GMP manufacturing
Produced in a Good Manufacturing Practice certified facility.
Third-party lab
Every finished batch is tested by an independent lab before release.
Certificates of analysis available on request from our customer service.
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