What does “professional grade” mean at Parsley Health?
Not all supplements are created equal. At Parsley, “professional grade” means every supplement we offer is third-party tested for quality and purity and manufactured in the U.S. at NSF- or USP-certified, cGMP-compliant facilities that meet FDA standards.
But it’s not just about safety, it’s about clinical relevance. Our clinicians are trained to prescribe supplements that are indicated to work for the conditions they support, whether that’s rebalancing the gut microbiome, correcting nutrient deficiencies, or supporting blood sugar regulation. We use only the most effective and bioavailable forms of vitamins, minerals, and botanicals, and we prescribe them thoughtfully, not casually.
Professional-grade supplements are one of the most powerful tools in our toolkit, and we often find they outperform drug therapies when used in the right context.
