Hyaluronic Acid in its pure, powdered form, is highly concentrated.  It is wonderful as a hydrator in serums, and also makes a wonderful additive to shampoos and conditioners for the hair.

It should be dissolved in the liquid phase of formulas, and should not be used in concentrations higher than 4% of the formula total.  2 teaspoons per cup of distilled water is a great starting place for making your own facial serum.  To dissolve this properly, you will need a stick blender, which works better than any other form of mixing for this particular product.

Read more about skin hydration here.

Beside being a wonderful ingredient for skin care products, HA is often taken internally to help osteoarthritis and degenerative joint disease.  It is believed to increase collagen levels within joints, and relieve pain and weakness.  Internal doses range between 80 to 200 mg daily.

Researchers have found that it can be applied to wounds, to speed healing and reduce pain.  It regulates inflammation levels and signals the body to build more blood vessels when applied to damaged areas.  It has been particularly effective in reducing scars and treating burns.

HA should not be used in high concentrations.  Keep it away from children, and store in a cool dark place for best shelf life.