Trehalose Dihydrate
Core Identity: A naturally occurring cell protectant and highly effective humectant, renowned as the "Sugar of Life."
Key Efficacy:
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Cellular-Level Protection: In extreme conditions (desiccation, high heat, freezing), it can replace water molecules to stabilize the structure of proteins, lipids, and cell membranes, preventing their denaturation and damage. It is a cornerstone ingredient in reparative skincare.
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Exceptional Moisturization: Possesses strong hydrophilic properties, forming a water-retaining film on the skin's surface for long-lasting hydration.
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Soothing & Stabilizing: Helps reduce skin inflammation and redness caused by external irritants, thereby enhancing the skin's resilience.
Salient Features:
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Extremely Safe & Gentle: Metabolizable by the human body, non-irritating, and suitable for all skin types, including sensitive skin and infants.
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High Stability: A non-reducing sugar, resistant to acid and heat, and does not readily discolor or decompose.
Versatile Applications: Widely used in high-end skincare products, pharmaceuticals (e.g., protecting vaccine/enzyme activity), and the food industry (as a natural preservative).
Summary: More than just a moisturizer, it acts as a "protective shield" for cellular vitality, making it a star ingredient in reparative and stabilizing formulations.
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