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A thirdparty Janoshik COA is issued for every lot and can be independently verified online using the batchspecific identifier printed on the vial

Last reviewed: May 29, 2026 Last updated: May 29, 2026 Written by: Jay Hastings, CEO of PlexusDx Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations

Some people use it to boost physical performance (though its banned by the World Anti-Doping Agency, so its a no-go for athletic competition)

Retinoids: Retinoids, such as retinol, are vitamin A derivatives known for their ability to diminish the appearance of wrinkles, fine lines, and uneven skin tone

Not including these can slow down results