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DISODIUM INOSINATE

Description

Disodium inosinate is a flavor enhancer commonly used in food products but also found in some cosmetic and personal care formulations. This sodium salt of inosinic acid is derived from animal or plant sources and is known for its umami taste-enhancing properties. In skincare, disodium inosinate serves primarily as a buffering agent, helping to maintain the pH balance of products.

The compound has hygroscopic properties, meaning it can attract and hold water molecules from the surrounding environment. This characteristic makes it potentially useful in moisturizing formulations, though its primary function is not as a humectant. Disodium inosinate is generally considered safe for topical use and is approved by various regulatory bodies for cosmetic applications.

In skincare formulations, disodium inosinate is often used in small concentrations. It can help stabilize product textures and contribute to the overall efficacy of other active ingredients. While not a primary active ingredient itself, it plays a supporting role in maintaining product integrity and performance. Its ability to act as a pH adjuster can be particularly beneficial in formulations where maintaining a specific pH range is crucial for ingredient stability or skin compatibility.