Attention Shoppers: Please bare with us while we migrate our store over to Shopify. Products temporarily unavailable, check back soon! - Deascal®
Article last updated: October 15, 2024
Gliadin is a group of simple, vegetable proteins derived from the gluten of various grains, such as wheat, barley, and rye. In the realm of cosmetics, gliadin is primarily recognized for its skin conditioning properties. You might also encounter it under names like “wheat protein” or “gluten protein” on ingredient lists. Chemically, gliadins are prolamins, a class of proteins that are rich in proline and glutamine amino acids, which contribute to their unique properties.
Historically, gliadin has been a staple in the food industry, particularly in baking, due to its role in giving dough its elasticity and helping it rise. Its transition into the cosmetic world is relatively recent, driven by the growing interest in natural and plant-based ingredients. Researchers discovered that the same properties that make gliadin valuable in food—its ability to form a film and retain moisture—could be beneficial for skin care.
The production of gliadin for cosmetic use involves extracting it from gluten through a series of processes. First, gluten is isolated from grains, typically wheat. Then, the gluten undergoes hydrolysis, where it is broken down into smaller peptide chains, making it more suitable for skin application. This hydrolyzed form of gliadin is what you’ll often find in cosmetic formulations, as it is more easily absorbed by the skin and less likely to cause irritation.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Gliadin:
Gliadin is primarily known for its skin conditioning properties. This means it helps to maintain the skin in good condition, making it feel softer, smoother, and more hydrated. When used in cosmetic formulations, Gliadin can enhance the overall texture and appearance of the skin, providing a more youthful and radiant look. It works by forming a thin, protective layer on the skin’s surface, which helps to lock in moisture and prevent dryness. This can be particularly beneficial for individuals with dry or sensitive skin, as it helps to soothe and nourish the skin, reducing the appearance of flakiness and irritation.
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).
Gliadin, as a skin conditioning agent, is generally considered safe for topical application. However, like any cosmetic ingredient, it may cause side effects in some individuals. Here are some potential side effects to be aware of:
Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of gliadin 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 gliadin.
Adverse reactions to gliadin are relatively uncommon, but they can occur, especially in those with pre-existing sensitivities. It is recommended to perform a patch test before widespread usage to ensure there are no adverse reactions.
In terms of comedogenicity, gliadin has a rating of 1 on a scale of 0 to 5, where 0 is totally non-comedogenic and 5 is highly comedogenic. This low rating means that gliadin is unlikely to clog pores or cause acne, making it suitable for individuals prone to blemishes or breakouts.
