Also, https://labdoor.com/ https://labdoor.com/ is a potentially good place to check for product/brand recommendations, as they've tested the major brands to ch

Also, https://labdoor.com/ https://labdoor.com/ is a potentially good place to check for product/brand recommendations, as they've tested the major brands to check label accuracy, product purity, estimated efficacy, etc. They've mainly tested more common supplements (vitamins, minerals, probiotics, fish oil, etc), but it's still a good site to keep in mind.