The phrase "sketchy ingredients" means that the ingredients used in something, like food or products, are questionable or suspicious, and may not be trustworthy or safe. Full definition
And clogging up your pores with sketchy ingredients and chemicals can be highly detrimental to your health — especially if you already have health issues. (soapdelinews.com)
Our commitment to advanced, natural cosmetics has led us to ban thousands of sketchy ingredients that are toxic both to the body and planet. (mindbodygreen.com)
As someone with Celiac disease, the holidays mean risking sketchy ingredients that could possibly contain gluten. (mindbodygreen.com)