Simply because their outer casing is made of materials that dissolve over time, when wet. Once you swallow the capsule, they acid in the stomach disintegrates the outer shell - releasing its contents into the stomach. The drug then gets absorbed into the bloodstream.
Biotine capsules (water soluble vitamin B) and eucalyptus oil. Both have worked for me.
Water soluble.
Metoprolol is not highly soluble in water; it is more soluble in organic solvents. While it may not dissolve well in water, formulations such as oral tablets or extended-release capsules are designed for proper absorption in the body. It's important to follow the prescribed method of administration, and any alterations should be discussed with a healthcare professional.
fat soluble vitamins are stored in our fat tissues and water soluble vitamins are soluble in water.
Water soluble.
Folate is water soluble.
Magnesium is water soluble.
minerals are usually water soluble
Biotin is a water-soluble vitamin.
soluble in water.
water- soluble
Diphenylamine is only slightly soluble in water, but more soluble in polar organic solvents.