Hydrophilic

Hydrophilic agents are ingredients that attract water to the skin’s surface, playing a vital role in skincare formulations to ensure proper hydration, softness, and overall skin health. Common forms of hydrophilic agents are as follows: Humectants: Humectants...

Hydroquinone

Hydroquinone is a skin lightening agent that is used in a variety of skincare products to treat hyperpigmentation, such as age spots, melasma, and post-inflammatory hyperpigmentation. It is a phenolic compound that works by inhibiting the enzyme tyrosinase, which is...

Hydrotherapy

Hydrotherapy has been a tried-and-true method in the beauty and wellness industry for decades. It consists of an array of spa treatments that utilize water for healing, soothing, and invigorating the body and mind. This effective therapy owes its origins to ancient...

Hydroxide

Hydroxide (OH-) is an anion composed of one oxygen and one hydrogen atom, carrying a negative electrical charge. While hydroxide ions themselves are not directly used in skincare or spa treatments, they play a crucial role in the formulation and function of various...

Hyperpigmentation

Hyperpigmentation is a common skin concern characterized by the overproduction of melanin, resulting in darker patches or spots on the skin. This condition can be caused by various factors, including sun exposure, hormonal changes, inflammation, and skin injuries. It...