Oatmeal glycerin, a gentle and nourishing ingredient often found in skincare products, provides a range of benefits when used topically. Here’s how it can enhance skin wellness:

Moisturizing: Glycerin is a natural humectant, which means it helps retain moisture in the skin. When combined with oatmeal, which itself can help lock in moisture, it provides deep hydration to the skin, leaving it soft and supple.
Soothing: Oatmeal is well-known for its soothing properties, particularly beneficial for calming sensitive or irritated skin. It can help soothe the skin and reduce the discomfort associated with temporary dryness or minor irritations.
Protecting: The combination of oatmeal and glycerin can help protect the skin's natural barrier, maintaining its resilience against environmental factors.
Cleansing: Oatmeal has natural cleansing properties that, when paired with glycerin, gently cleanse the skin without stripping it of its natural oils, making it ideal for all skin types.
Nourishing: Rich in proteins and lipids, oatmeal has excellent emollient properties. Glycerin, meanwhile, contributes additional skin-nourishing benefits, enhancing the overall health and appearance of the skin.
Calming: The gentle nature of both oatmeal and glycerin makes them suitable for skin that is prone to discomfort, helping to keep the skin calm and comfortable.
These qualities make oatmeal glycerin a valuable component in skincare formulations, especially in products aimed at hydrating, soothing, and nourishing the skin.

Source(s):

https://wicworks.fns.usda.gov/resources/what-do-i-do-oats#:~:text=Oats%20are%20a%20whole%20grain,to%20find%20nutrient%2Dspecific%20recipes.