what is milk of magnesia

{"cid":"91222689","title":"Milk Of Magnesia Magnesium Glycinate Supplements for Antacid And Laxative Drugs","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c2\/b9\/baa5337f566e9985ae583d9216a6-200x200-1.jpg","attrs":{"Price":"3-10USD Free Shipping","Brand Name":"YOULEVHONG","Model Number":"milk of magnesia","Minimum Order Quantity":"10PCS","Delivery Time":"5-15days","Certification":"FDA,ISO,NSF BRC GOED Muslim SGS","Place of Origin":"CHINA","Payment Terms":"Western Union,MoneyGram,T\/T,L\/C","Supply Ability":"5000pcs\/Day","Packaging Details":"500pcs","Allergen Information":"Contains Fish (Tilapia)","Source":"Grass-fed Bovine","Other Ingredients":"Gelatin, Magnesium Stearate","Function":"Beauty Product","Amino Acid Profile":"Contains 18 Amino Acids","Calories Per Serving":"30","Solubility":"Easily Dissolves In Hot Or Cold Liquids","Particle Size":":100% Pass 80 Mesh","Flavor":"Unflavored","Storage":"Store in a cool, dry place","Certifications":"Non-GMO, Gluten-Free, Kosher","Calories":"40"}}