Douglas Laboratories Calcium Microcrystalline Hydroxyapatite – Teeth & Bone Health Support* – with Calcium & Phosphorus Micronutrients – Dietary Supplements – 90 Vegetarian Capsules

Customers find this calcium supplement to be of good quality and effective, particularly for bone health, with one customer noting it helps with bone loss in bones and teeth. Moreover, the product receives positive feedback for its value. However, customers disagree on the pill size, with some describing it as fairly large. Additionally, they have mixed experiences with digestion, with some finding it totally digestible while others say it's impossible to swallow, and with absorption, with some reporting it gets stuck in the esophagus.