Oyster Shell
No clinical evidence for Oyster Shell yet
Other plant-derived supplements with clinical evidence
Products with Oyster Shell
Search all18 products whose verified label declares Oyster Shell — not every bottle that mentions it in a title.
Being studied right now
Recruiting clinical trials registered on ClinicalTrials.gov. A trial in progress has no result yet — this is what the field is asking, not what it found.
The Effect of 5-hydroxytryptophan on ADHD Traits and Eye MovementsOyster Shell · Attention Deficit and Hyperactivity Disorder (ADHD), Attention Deficit Hyperactivity Disorder in Adults, Attention Deficits · 150 participants planned · ClinicalTrials.govRecruitingCo-administration of Calcium and Multiple Micronutrient Supplements for Maternal and Newborn Hemoglobin and Iron StatusOyster Shell · Anemia, Iron Deficiency · 3,200 participants planned · ClinicalTrials.govRecruitingInorganic Nitrate Supplementation in Chronic Hypertensive PregnanciesOyster Shell · Hypertension in Pregnancy, Hypertension, Pregnancy · 144 participants planned · ClinicalTrials.govRecruiting