Review on Elizavecca Witch Piggy Hell Pore Control with Hyaluronic Acid - 1.7 oz. by Felicja Lipiska ᠌

Don't try to trick other people! If a cosmetic contains hyaluronic acid at a concentration of 97%, it will be very harmful to the skin. The maximum amount of hyaluronic acid that should be included in cosmetics is 5%. The molecule of hyaluronic acid is extraordinarily big, and because of this, it is able to attract and store water at a concentration that is hundreds of times greater than its own weight. In other words, if there is an insufficient amount of water in the composition, it will act like a sponge and absorb the necessary fluid from the tissues and cells that are located in its surroundings. When I talk about this concentration, I'm not referring to irritation, redness, or inflammation.