First, ferrous gluconate is available in liquid form, along with ferrous fumarate and iron bisglycinate in low doses. Paddock Laboratories produces ferrous gluconate tablets in 324 mg, available in a count of 100. Additionally, Kirkland offers a product containing calcium, vitamin D, magnesium, and zinc, which can complement iron supplements like ferrous gluconate. The combination of Kirkland calcium, vitamin D, magnesium, and zinc with ferrous gluconate tablets can support overall health. For those considering iron supplementation, the inclusion of Kirkland’s essential nutrients may enhance the efficacy of ferrous gluconate in promoting well-being.