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POLYGLYCERIN-4

Description

Polyglycerin-4 is a versatile and highly effective humectant used in various skincare and cosmetic formulations. This synthetic ingredient is derived from glycerin, a natural compound known for its moisture-retaining properties. Polyglycerin-4 consists of four glycerin molecules linked together, creating a larger, more complex structure with enhanced hydrating capabilities.

As a potent humectant, Polyglycerin-4 attracts and binds water molecules from the atmosphere and deeper layers of the skin, helping to maintain optimal hydration levels in the stratum corneum. This moisture-retention ability contributes to improved skin elasticity, suppleness, and overall appearance. Additionally, Polyglycerin-4 acts as an emollient, forming a protective barrier on the skin's surface to reduce transepidermal water loss.

In skincare formulations, Polyglycerin-4 is often used in conjunction with other hydrating ingredients to create synergistic effects. It is particularly beneficial in products designed for dry, dehydrated, or mature skin types. Due to its low molecular weight, Polyglycerin-4 penetrates the skin effectively, providing deep hydration without feeling heavy or greasy. This ingredient is generally well-tolerated and suitable for use in a wide range of skincare products, including serums, moisturizers, and masks.