... in a well-known paper titled "Acne Cosmetica" by Albert Kligman in 1972, although some criticisms have been raised regarding the testing method involving rabbits’ ears. Nonetheless, half of the 25 facial creams tested in that study were found to be comedogenic. Given ...

... These courses can keep a licensed professional up to date on the latest techniques and trends in the field. Be sure to select continuing education courses that add value to their skillset and business. All too often, chosen continuing education courses ...

... of the male hormone, testosterone. High testosterone levels in females cause male pattern characteristics, such as excessive hair growth on the chin and upper lip, hyperpigmentation, and cystic jawline acne. The regulation of adrenal gland levels is imperative ...

... eye strain, and sinus congestion. Through activating this point, clients will experience renewed energy in their eyes. Bitong: Located on the sides of the nostrils, this point is connected to the large intestine meridian, alleviating sinus congestion ...

... Sometimes, these bad ingredients do not belong in the product in the first place, like sulfate-free conditioners. Another example is the use of unregulated buzz words, like “cruelty-free,” which only means that the final product was not tested on animals. ...