Article last updated: October 15, 2024
Testicular Extract, also known as Testis Extract or Testicular Hydrolysate, is derived from the testes of mammals, most commonly bovines. This ingredient is primarily composed of proteins, peptides, and other bioactive molecules that are naturally present in the testes. Historically, the use of animal-derived extracts in cosmetics dates back to ancient times when various cultures utilized animal parts for their perceived rejuvenating properties.
The journey of Testicular Extract into modern cosmetics began in the early 20th century when scientists started exploring animal organs for their potential health and beauty benefits. The extract gained popularity for its purported ability to condition and improve the appearance of the skin, leading to its inclusion in various skincare formulations.
The production of Testicular Extract involves a meticulous process. First, the testes are collected from the chosen mammalian source. These are then cleaned and subjected to a series of enzymatic hydrolysis steps, which break down the proteins and other components into smaller, more bioavailable molecules. The resulting mixture is then filtered and purified to obtain the final extract, which is incorporated into cosmetic products for its skin-conditioning properties.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Testicular Extract:
Testicular Extract is primarily known for its skin conditioning properties. This means it helps to maintain the skin in good condition by improving its appearance, texture, and overall health. When used in cosmetic formulations, Testicular Extract can make your skin feel softer, smoother, and more hydrated. It works by providing essential nutrients and compounds that support the skin’s natural functions, helping to keep it looking youthful and vibrant.
Note: the listed benefits above are exclusively based on the officially recognized and defined functions of the ingredient, as documented by the International Nomenclature of Cosmetic Ingredients (INCI).
When considering the use of Testicular Extract in cosmetic products, it is important to be aware of its safety, suitability, and allergenic potential. While this ingredient is primarily used for its skin conditioning properties, there are several potential side effects associated with its topical application:
Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of Testicular Extract during pregnancy and breastfeeding are lacking. Therefore, it is advisable for these individuals to consult a healthcare professional for further advice before using products containing this ingredient.
Adverse reactions to Testicular Extract are relatively uncommon, but they can occur. To minimize the risk of an adverse reaction, it is recommended to conduct a patch test before widespread usage of any product containing this ingredient.
In terms of comedogenicity, Testicular Extract is generally considered to have a low comedogenic rating, typically around 1 on a scale of 0 to 5. This means it is unlikely to clog pores and cause acne or breakouts, making it suitable for individuals prone to blemishes. However, individual reactions can vary, so monitoring skin response is always a good practice.
